John Debella, MD
Internal Medicine Physician · Brooklyn, NY
John Debella, MD is an internal medicine physician with a practice address in Brooklyn, New York, and NPI 1639829112, issued on Mar 27, 2022. Check the license (New York 337337, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- John Debella
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 337337 NY
Self-reported in NPPES; status is on the state search - Practice location
- 186 Joralemon St FL 3, Brooklyn, NY 11201
- Phone
- (646) 962-4600
- Enumerated
- Mar 27, 2022
- Record last updated
- Sep 11, 2025
- Medicare enrollment
- Enrolled (PECOS I20251016000388); accepts Medicare assignment
- Medical or professional school
- Warren Alpert Medical School Of Brown University, 2022
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 186 Joralemon St FL 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Debella in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 337337Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average internal medicine physician in 2024
354 Medicare Part D claims for 63 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium35 claims
- Jardiance15 claims
- Carvedilol13 claims
- Lantus Solostar13 claims
- Lisinopril13 claims
- Metformin Hcl13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Weill Medical College OF CornellBrooklyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Debella among 12,067 internal medicine physician records in New York
John Debella, MD is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 94% of them.
- NPI issued2022 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2022 · median 2002 among the 7,221 with a school on file
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,497 internal medicine physician records list a practice address in Brooklyn
They are 1,497 of the 64,057 NPPES records with a practice address in Brooklyn, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Brooklyn → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Sam Amirfar, M.D.Brooklyn, NY 112011497745962
- Lawrence Brown, MDBrooklyn, NY 112011760434039
- Joseph Burzynski, MD MPHBrooklyn, NY 112011205889979
- Nelly Cohen, MDBrooklyn, NY 112011780657189
- Carlota John-Hull, MDBrooklyn, NY 112011043261258
- Christine Kimble, MDBrooklyn, NY 112011285696260
- Matthew Lane, MDBrooklyn, NY 112011912968751
- Rajani Lowe, MDBrooklyn, NY 112011487613824
Common questions
What is John Debella, MD's NPI number?
John Debella, MD's National Provider Identifier (NPI) is 1639829112, issued on Mar 27, 2022. An NPI identifies a provider in billing; it is not a license.
Where is John Debella, MD located?
The NPPES record lists a practice address at 186 Joralemon St FL 3, Brooklyn, NY, 11201. Phone: (646) 962-4600. Providers update this record themselves, so call before visiting.
How can I verify John Debella, MD's license?
NPPES lists New York license number 337337, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Debella, MD prescribe under Medicare Part D?
In 2024, John Debella, MD had 354 Medicare Part D claims for 63 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.