Dr. Douglas M. Delong, MD

  • Cooperstown, NY
  • Internist
NPI1679534390PAC ID6406981380
Medicare services, 2024
142
Medicare patients, 2024
148
Part D claims, 2024
21
Publications
5
MIPS score, 2024
93
Practice address
1 Atwell Rd, Cooperstown, NY 13326
Practice phone
Call (607) 547-3931
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Bassett Medical Center

Cooperstown, New York

See all 3 affiliations

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Dr. Douglas M. Delong is an internist in Cooperstown, New York

Dr. Delong practices at Bassett Medical Center in Cooperstown, New York.

Dr. Delong's NPI, 1679534390, was assigned on March 31, 2006. Dr. Delong graduated from University of North Carolina School of Medicine in 1979. Dr. Delong holds New York license 143872.

NPI and contact details
Medicare PAC ID
6406981380
NPI enumeration date
March 31, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(607) 547-3931
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
73
Medical school graduation
1979

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

Dr. Douglas M. Delong practices at Bassett Medical Center in Cooperstown, New York

Dr. Delong's primary practice is Bassett Medical Center, at 1 Atwell Rd, Cooperstown, NY 13326 in Otsego County. The practice phone is (607) 547-3931.

  • Bassett Medical Center
    1 Atwell Rd, Cooperstown, NY 13326 · Otsego CountyPhone(607) 547-3931

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

Dr. Douglas M. Delong is affiliated with 2 sites of care and 1 medical group

Dr. Delong's primary practice is Bassett Medical Center in Cooperstown, New York. Dr. Delong is also affiliated with Bassett Medical Center. The medical group on file is Bassett Medical Center.

See all 3 affiliations for Dr. Delong

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. Douglas M. Delong's practice

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

EHR by site
SiteEHR vendor and product
Bassett Medical CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Douglas M. Delong is one of 9,643 internists in New York

Internal medicine is Dr. Delong's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Delong is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Delong's licenses on file in 2 states: New York and Wisconsin.

Specialties and state licenses

  • Internal medicine, New YorkPrimaryLicense 143872 · 1980 to 2027 · taxonomy 207R00000X
  • Wisconsin license1983 to 2001

Clinical focus

Dmand AI lists aneurysm, atrial fibrillation and flutter, chronic diabetes, chronic hypertension, chronic kidney disease, chronic skin ulcer, coronary artery disease and diabetic emergency among the conditions Dr. Delong treats.

Internists near Dr. Delong

Counts of internists 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. Douglas M. Delong billed Medicare for 142 services in 2024

CMS data shows 142 Medicare services from Dr. Delong across 3 procedure codes in 2024, for 148 Medicare patients. Medicare paid $8,258 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024142
Medicare patients148
Paid by Medicare$8,258
Procedure codes3

Dr. Delong's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 462024: 124170%
Other services
2023: 152024: 1820%

Dr. Delong compared with the New York median for internists, 2024

  • Dr. Delong
  • New York median
Medicare services
142vs 42667% below
Medicare patients
148vs 1586% below
Part D claims
83vs 62287% below

Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.

Dr. Delong's 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. Delong

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

Dr. Douglas M. Delong treated 148 Medicare patients in 2024, average age 76

CMS counts 148 Medicare patients who saw Dr. Delong in 2024. The largest group is 65 to 74, with 53 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 14% are also on Medicaid. Their average risk score is 1.09, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Delong's median patient age at 66, with 52% women.

Medicare patients, 2024148
Average age76
Average risk score1.09
Also on Medicaid14%

Dr. Delong's Medicare patients by age, 2024

Dr. Delong's Medicare patients by sex, 2024

  • Women7249%
  • Men7651%

Chronic conditions among Dr. Delong's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure70%
  3. Arthritis35%
  4. Diabetes29%
  5. Ischemic heart disease29%
  6. Atrial fibrillation26%
  7. Mood disorders22%
  8. Anxiety20%

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

Dr. Delong's patients across all payers

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

Patient panel by age, all payers

Median age 66

Patient panel by sex, all payers

  • Women52%
  • Men47%

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

Dr. Douglas M. Delong wrote 21 Medicare Part D claims in 2024

In 2024, Dr. Delong wrote 21 Medicare Part D claims. 81% of them were for generic drugs. They cover 5 drugs, with $974 in total drug cost. In 2021, CMS named 3,276 claims across 63 drugs.

Part D claims, 202421
Drugs named by CMS5
Total drug cost$974

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

  • Generic17 claims81%
  • Brand-name and other4 claims19%

Dr. Delong's most prescribed drugs by claims, 2022

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, 2021 to 2022

  • 2021
  • 2022
Claims for drugs CMS names
2021: 3,2762022: 8397%

Drugs named by CMS: 5 in 2022, 63 in 2021.

See all prescribing by Dr. Delong

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. Douglas M. Delong 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. Delong for performance year 2024, reported through an alternative payment model (APM). Dr. Delong accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Delong's MIPS scores, performance year 2024

  • 93of 100Final score
  • 78of 100Quality
  • 98of 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

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Dr. Douglas M. Delong has 5 publications on record

Dmand AI links 5 papers to Dr. Delong, published from 2017 to 2018. Dr. Delong has published most often in Ann Intern Med. Dr. Delong's most frequent co-authors are Heather E. Gantzer, MD, Robert M. Centor, MD and Devan Lalit Kansagara, MD.

Papers5
Years published2017 to 2018

Dr. Delong's most frequent co-authors

Recent publications by Dr. Delong

See all 5 publications and co-authors

See who Dr. Delong researches with

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

How network discovery works

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

Dr. Douglas M. Delong has 3 awards and honors on record

Dmand AI lists 3 awards for Dr. Delong, most recently CMS Stage 1 EHR in 2015.

Awards and honors for Dr. Delong

  1. 2015
    • CMS Stage 1 EHR
    • NCQA PPC
  2. 2013
    • NCQA PCMH

Source: Dmand AI Professional Profile Data

Dr. Douglas M. Delong graduated from University of North Carolina School of Medicine

Dr. Delong graduated from University of North Carolina School of Medicine in 1979.

  1. Medical schoolUniversity of North Carolina School of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Douglas M. Delong accepts plans from 8 insurance carriers

Dr. Delong is in network with 8 carriers, including MVP Health Care, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • MVP Health Care
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Highmark
  • Regence Health Plans
  • CMS Medicare
  • NY State Medicaid

Plan types Dr. Delong accepts, by number of carriers

  1. PPO6
  2. Medicare5
  3. EPO2
  4. HMO2
  5. Medicaid2
  6. POS2

Source: Dmand AI Insurance Network Data

Sources for Dr. Douglas M. Delong'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
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. Douglas M. Delong

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. Douglas M. Delong's NPI number?

Dr. Douglas M. Delong's NPI number is 1679534390. It was assigned on March 31, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Douglas M. Delong?

Dr. Douglas M. Delong is an internist in Cooperstown, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Douglas M. Delong practice?

Dr. Delong practices at 1 Atwell Rd, Cooperstown, NY 13326. Dr. Delong's primary practice is Bassett Medical Center in Cooperstown, New York.

What is Dr. Douglas M. Delong's office phone number?

The practice phone on file for Dr. Delong is (607) 547-3931.

What is Dr. Douglas M. Delong's medical license number?

Dr. Delong holds New York license 143872, one of the licenses on file in 2 states.

Which states has Dr. Douglas M. Delong been licensed in?

Dmand AI has state licenses on file for Dr. Delong in New York (1980 to 2027) and Wisconsin (1983 to 2001).

Which hospitals is Dr. Douglas M. Delong affiliated with?

Dr. Delong is affiliated with Bassett Medical Center.

What medical group is Dr. Douglas M. Delong part of?

Dr. Delong is linked to Bassett Medical Center.

Does Dr. Douglas M. Delong accept Medicare?

Yes. CMS data shows Dr. Delong billed Medicare for 142 services in 2024, and Dr. Delong accepts Medicare assignment.

What is Dr. Douglas M. Delong's MIPS score?

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

Show 9 more questionsShow fewer questions

How many Medicare patients does Dr. Douglas M. Delong see?

CMS counts 148 Medicare patients who saw Dr. Delong in 2024, with an average age of 76.

Is Dr. Douglas M. Delong board certified?

Yes. Dr. Delong is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Douglas M. Delong bill to Medicare?

In 2024, Dr. Delong's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and medicare service (G0439).

Where did Dr. Douglas M. Delong go to medical school?

Dr. Delong graduated from University of North Carolina School of Medicine in 1979.

What drugs does Dr. Douglas M. Delong prescribe most?

In 2022 Medicare Part D data, Dr. Delong's most prescribed drugs by claims were Atorvastatin Calcium, Hydrochlorothiazide and Lisinopril.

How long has Dr. Douglas M. Delong been practicing?

Dr. Delong graduated from medical school in 1979, 47 years ago.

Does Dr. Douglas M. Delong do research?

Dmand AI links 5 publications to Dr. Delong, published from 2017 to 2018.

Who does Dr. Douglas M. Delong publish with?

Dr. Delong's most frequent co-authors are Heather E. Gantzer, MD (2 shared papers), Robert M. Centor, MD (1 shared paper) and Devan Lalit Kansagara, MD (1 shared paper).

What insurance does Dr. Douglas M. Delong accept?

Dr. Delong is in network with 8 carriers, including MVP Health Care, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.

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