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Dr. John Medamana, MD
NPI1699237701PAC ID4385987718
- Part D claims, 2024
- 158
- Publications
- 7
- Hospital affiliations
- 1
- Industry payments
- $44
- State license
- 1
- Practice address
- 462 First Avenue, New York, NY 10016
- Practice phone
- Call (212) 561-4132
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. John Medamana is an internist in New York, New York
Dr. Medamana practices at NYC Health + Hospitals/Bellevue in New York, New York, part of NYC.
Dr. Medamana's NPI, 1699237701, was assigned on April 5, 2019. Dr. Medamana holds New York license 306431.
NPI and contact details
- NPI
- 1699237701NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385987718
- NPI enumeration date
- April 5, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 561-4132
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Medamana practices at NYC Health + Hospitals/Bellevue in New York, New York
Dr. Medamana's primary practice is NYC Health + Hospitals/Bellevue, at 462 First Avenue, New York, NY 10016 in New York County. The practice phone is (212) 561-4132.
- NYC Health + Hospitals/Bellevue462 First Avenue, New York, NY 10016 · New York CountyPhone(212) 561-4132
Source: Dmand AI Affiliation Data
Dr. John Medamana is affiliated with 1 site of care
Dr. Medamana's primary practice is NYC Health + Hospitals/Bellevue in New York, New York, part of NYC.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Medamana's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Medamana practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYC Health + Hospitals/Bellevue | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Medamana is one of 9,643 internists in New York
Internal medicine is Dr. Medamana's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Medamana is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Medamana
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
9,643internists in New York2,003internists in New York80internists at NYC Health + Hospitals/Bellevue
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. John Medamana's patients have a median age of 35
Across all payers, Dmand AI patient panel data puts Dr. Medamana's median patient age at 35, with 50% women.
Dr. Medamana's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. John Medamana wrote 158 Medicare Part D claims in 2024
In 2024, Dr. Medamana wrote 158 Medicare Part D claims for 26 patients. 77% of them were for generic drugs. CMS names the drug for 84 of them, across 5 drugs with 11 or more claims each, at $15,561 in total drug cost.
Part D claims, 2024158
Drugs named by CMS5
Total drug cost$15,561
Part D patients26
Dr. Medamana's Part D claims by kind of drug, 2024
- Generic121 claims77%
- Brand-name37 claims23%
Dr. Medamana's 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.
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
How Dr. John Medamana takes part in Medicare
Dr. Medamana accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. John Medamana has 7 publications on record
Dmand AI links 7 papers to Dr. Medamana, published from 2020 to 2025. Dr. Medamana has published most often in JACC Case Rep. Dr. Medamana's most frequent co-authors are Navneet Sharma, MD, Saadat Ul Aleem, MD, PhD and Peter Joseph Avvento, MD.
Papers7
Years published2020 to 2025
Dr. Medamana's papers by year, 2020 to 2025
Dr. Medamana's most frequent co-authors
- Navneet Sharma, MD2 shared papers
- Saadat Ul Aleem, MD, PhD1 shared paper
- Peter Joseph Avvento, MD1 shared paper
Recent publications by Dr. Medamana
J Soc Cardiovasc Angiogr Interv
Intensive Care Med
COVID-19SARS-CoV-2
See who Dr. Medamana researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Medamana works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John Medamana received $44 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Medamana from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. AngioDynamics, Inc. paid the most, $26.
General payments to Dr. Medamana by program year, 2024 to 2025
Companies that paid Dr. Medamana the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John Medamana's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. John Medamana
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 Medamana's NPI number?
Dr. John Medamana's NPI number is 1699237701. It was assigned on April 5, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. John Medamana?
Dr. John Medamana is an internist in New York, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. John Medamana practice?
Dr. Medamana practices at 462 First Avenue, New York, NY 10016. Dr. Medamana's primary practice is NYC Health + Hospitals/Bellevue in New York, New York, part of NYC.
What is Dr. John Medamana's office phone number?
The practice phone on file for Dr. Medamana is (212) 561-4132.
What is Dr. John Medamana's medical license number?
Dr. Medamana holds New York license 306431.
Which hospitals is Dr. John Medamana affiliated with?
Dr. Medamana practices at NYC Health + Hospitals/Bellevue in New York, New York.
Does Dr. John Medamana accept Medicare?
Yes. CMS lists Dr. Medamana as accepting Medicare assignment.
What drugs does Dr. John Medamana prescribe most?
In 2024 Medicare Part D data, Dr. Medamana's most prescribed drugs by claims were Metoprolol Succinate, Losartan Potassium and Atorvastatin Calcium.
Has Dr. John Medamana received payments from drug or device companies?
CMS Open Payments shows $44 in general payments to Dr. Medamana from 2 companies from 2024 to 2025. The largest total came from AngioDynamics, Inc.
How long has Dr. John Medamana been practicing?
Dr. Medamana's NPI was assigned in 2019.
Does Dr. John Medamana do research?
Dmand AI links 7 publications to Dr. Medamana, published from 2020 to 2025.
Who does Dr. John Medamana publish with?
Dr. Medamana's most frequent co-authors are Navneet Sharma, MD (2 shared papers), Saadat Ul Aleem, MD, PhD (1 shared paper) and Peter Joseph Avvento, MD (1 shared paper).
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