Dr. John W. Ames, MD

  • New Hyde Park, NY
  • Radiation oncologist
NPI1952352072PAC ID8123006087
Medicare services, 2024
2,246
Medicare patients, 2024
272
Part D claims, 2024
99
Publications
1
Clinical trials
1
Practice address
27005 76th Ave, New Hyde Park, NY 11040
Practice phone
Call (516) 876-6000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Long Island Jewish Medical Center

New Hyde Park, New York

See all 5 affiliations

Find Dr. Ames' professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Dr. John W. Ames is a radiation oncologist in New Hyde Park, New York

Dr. Ames practices at Long Island Jewish Medical Center in New Hyde Park, New York.

Dr. Ames' NPI, 1952352072, was assigned on May 13, 2006. Dr. Ames graduated from George Washington University School of Medicine and Health Sciences in 1987. Dr. Ames holds New York license 212527.

NPI and contact details
Medicare PAC ID
8123006087
NPI enumeration date
May 13, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(516) 876-6000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
65
Medical school graduation
1987

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. John W. Ames practices at Long Island Jewish Medical Center in New Hyde Park, New York

Dr. Ames' primary practice is Long Island Jewish Medical Center, at 27005 76th Ave, New Hyde Park, NY 11040 in Nassau County. The practice phone is (516) 876-6000.

  • Long Island Jewish Medical Center
    27005 76th Ave, New Hyde Park, NY 11040 · Nassau CountyPhone(516) 876-6000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. John W. Ames is affiliated with 4 sites of care and 1 medical group

Dr. Ames' primary practice is Long Island Jewish Medical Center in New Hyde Park, New York. Dr. Ames is also affiliated with Long Island Jewish Medical Center. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Dr. Ames to 2 more hospitals, each named with a free account.

See all 5 affiliations for Dr. Ames

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. John W. Ames' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ames practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Long Island Jewish Medical CenterAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Dr. Ames practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Dr. John W. Ames is one of 385 radiation oncologists in New York

Radiation oncology is Dr. Ames' primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Ames is board certified in radiation oncology by the American Board of Radiology. Dmand AI has Dr. Ames' licenses on file in 3 states: New York, Maryland and Pennsylvania.

Specialties and state licenses

  • Radiation oncology, New YorkPrimaryLicense 212527 · 1998 to 2026 · taxonomy 2085R0001X
  • Maryland license1988 to 2000
  • Pennsylvania license1991 to 2000

Clinical focus

Dmand AI lists breast cancer radiation, cancer radiation-upper GI, head & neck cancer radiation, lung cancer radiation, pancreatic cancer radiation, prostate cancer radiation and uterine cancer radiation among the conditions Dr. Ames treats.

Radiation oncologists near Dr. Ames

Counts of radiation oncologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. John W. Ames billed Medicare for 2,246 services in 2024

CMS data shows 2,246 Medicare services from Dr. Ames across 21 procedure codes in 2024, for 272 Medicare patients. Medicare paid $149,873 for them. Every service was in an office.

Medicare services, 20242,246
Medicare patients272
Paid by Medicare$149,873
Procedure codes21

Dr. Ames' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Imaging
2023: 1,0952024: 1,0207%
Other services
2023: 6212024: 85137%
Office and hospital visits
2023: 3662024: 3752%

Dr. Ames compared with the New York median for radiation oncologists, 2024

  • Dr. Ames
  • New York median
Medicare services
2,246vs 1,0542.1 times
Medicare patients
272vs 16070% above
Part D claims
41vs 3614% above

Medians across 368 radiation oncologists in New York with Dmand AI profiles that report each measure.

Dr. Ames' most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Ames

Need commercial claims for Dr. Ames?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ames and other radiation oncologists in New York.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. John W. Ames treated 272 Medicare patients in 2024, average age 76

CMS counts 272 Medicare patients who saw Dr. Ames in 2024. The largest group is 65 to 74, with 110 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.71, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Ames' median patient age at 72, with 45% women.

Medicare patients, 2024272
Average age76
Average risk score1.71
Also on Medicaid11%

Dr. Ames' Medicare patients by age, 2024

Dr. Ames' Medicare patients by sex, 2024

  • Women11542%
  • Men15758%

Chronic conditions among Dr. Ames' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Cancer70%
  4. Arthritis48%
  5. Ischemic heart disease43%
  6. Diabetes35%
  7. Anxiety26%
  8. Atrial fibrillation24%

Share of Medicare patients with each condition. A patient can have several.

Dr. Ames' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women45%
  • Men51%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. John W. Ames wrote 99 Medicare Part D claims in 2024

In 2024, Dr. Ames wrote 99 Medicare Part D claims for 38 patients. 88% of them were for generic drugs. CMS names the drug for 41 of them, across 1 drug with 11 or more claims each, at $317 in total drug cost. In 2023, CMS named 35 claims across 2 drugs.

Part D claims, 202499
Drugs named by CMS1
Total drug cost$317
Part D patients38

Dr. Ames' Part D claims by kind of drug, 2024

  • Generic87 claims88%
  • Brand-name and other12 claims12%

Dr. Ames' most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 352024: 4117%

Drugs named by CMS: 1 in 2024, 2 in 2023.

See all prescribing by Dr. Ames

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. John W. Ames scored 93 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Ames for performance year 2024, reported through an alternative payment model (APM). Dr. Ames accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ames as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Ames' MIPS scores, performance year 2024

  • 93of 100Final score
  • 79.8of 100Quality
  • 89of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

For MedTech and pharma teams

Find radiation oncologists like Dr. Ames by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. John W. Ames has 1 publication on record

Dmand AI links 1 paper to Dr. Ames in 2021. Dr. Ames' most frequent co-authors are Maged Mofied Ghaly, MD, Daniel J. Ma, MD and Bhupesh Parashar, MD.

Papers1

Dr. Ames' most frequent co-authors

Recent publications by Dr. Ames

See all 1 publications and co-authors

See who Dr. Ames researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ames works with, so you can find a warm path to the right radiation oncologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. John W. Ames has worked on 1 clinical trial

Dmand AI links Dr. Ames to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Carcinoma, Intraductal, Noninfiltrating and Breast Carcinoma In Situ.

Conditions in Dr. Ames' trials

  • Carcinoma, Intraductal, Noninfiltrating
  • Breast Carcinoma In Situ

Investigators on the most trials with Dr. Ames

Recent clinical trials with Dr. Ames

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. John W. Ames received $270 in industry payments from 2016 to 2018

CMS Open Payments shows 3 general payments to Dr. Ames from 3 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. INSYS Therapeutics Inc paid the most, $125.

General payments to Dr. Ames by program year, 2016 to 2018

Companies that paid Dr. Ames the most, 2016 to 2018

Share is of all general payments to this clinician.

See all payments to Dr. Ames

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. John W. Ames has 1 award and honors on record

Dmand AI lists 1 award for Dr. Ames, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Ames

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. John W. Ames graduated from George Washington University School of Medicine and Health Sciences

Dr. Ames graduated from George Washington University School of Medicine and Health Sciences in 1987. Dr. Ames is a member of ASTRO.

  1. Medical schoolGeorge Washington University School of Medicine and Health Sciences
  2. Board certified in radiation oncologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. John W. Ames accepts plans from 14 insurance carriers

Dr. Ames is in network with 14 carriers, including Aetna, MVP Health Care and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

Plan types Dr. Ames accepts, by number of carriers

  1. PPO10
  2. Medicare7
  3. HMO6
  4. EPO3
  5. POS3
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. John W. Ames's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. John W. Ames

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. John W. Ames' NPI number?

Dr. John W. Ames' NPI number is 1952352072. It was assigned on May 13, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. John W. Ames?

Dr. John W. Ames is a radiation oncologist in New Hyde Park, New York. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).

Where does Dr. John W. Ames practice?

Dr. Ames practices at 27005 76th Ave, New Hyde Park, NY 11040. Dr. Ames' primary practice is Long Island Jewish Medical Center in New Hyde Park, New York. Dmand AI also links Dr. Ames to 2 hospitals.

What is Dr. John W. Ames' office phone number?

The practice phone on file for Dr. Ames is (516) 876-6000.

What is Dr. John W. Ames' medical license number?

Dr. Ames holds New York license 212527, one of the licenses on file in 3 states.

Which states has Dr. John W. Ames been licensed in?

Dmand AI has state licenses on file for Dr. Ames in New York (1998 to 2026), Maryland (1988 to 2000) and Pennsylvania (1991 to 2000).

Which hospitals is Dr. John W. Ames affiliated with?

Dr. Ames is affiliated with Long Island Jewish Medical Center. Dmand AI links Dr. Ames to 2 more hospitals.

What medical group is Dr. John W. Ames part of?

Dr. Ames is linked to Northwell Health Physician Partners Cardiology at Great Neck.

Does Dr. John W. Ames accept Medicare?

Yes. CMS data shows Dr. Ames billed Medicare for 2,246 services in 2024, and Dr. Ames accepts Medicare assignment.

Does Dr. John W. Ames offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Ames as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. John W. Ames' MIPS score?

Dr. Ames' MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. John W. Ames see?

CMS counts 272 Medicare patients who saw Dr. Ames in 2024, with an average age of 76.

Is Dr. John W. Ames board certified?

Yes. Dr. Ames is board certified in radiation oncology by the American Board of Radiology.

What services does Dr. John W. Ames bill to Medicare?

In 2024, Dr. Ames' most billed Medicare services were medicare service (G6002), radiation oncology (77427) and medicare service (G2211).

Where did Dr. John W. Ames go to medical school?

Dr. Ames graduated from George Washington University School of Medicine and Health Sciences in 1987.

What drugs does Dr. John W. Ames prescribe most?

In 2024 Medicare Part D data, Dr. Ames' most prescribed drugs by claims were Tamsulosin HCl.

Has Dr. John W. Ames received payments from drug or device companies?

CMS Open Payments shows $270 in general payments to Dr. Ames from 3 companies from 2016 to 2018. The largest total came from INSYS Therapeutics Inc.

How long has Dr. John W. Ames been practicing?

Dr. Ames graduated from medical school in 1987, 39 years ago.

Does Dr. John W. Ames do research?

Dmand AI links 1 publication to Dr. Ames. Dr. Ames has worked on 1 clinical trial.

Who does Dr. John W. Ames publish with?

Dr. Ames' most frequent co-authors are Maged Mofied Ghaly, MD (1 shared paper), Daniel J. Ma, MD (1 shared paper) and Bhupesh Parashar, MD (1 shared paper).

What insurance does Dr. John W. Ames accept?

Dr. Ames is in network with 14 carriers, including Aetna, MVP Health Care and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

Selling to radiation oncology practices?

See radiation oncologists in New York by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)