Deena Jacobeth Nelson, M.D.
Internal Medicine Physician · New York, NY
Deena Jacobeth Nelson, M.D. is an internal medicine physician with a practice address in New York, New York, and NPI 1992701551, issued on Jun 28, 2005. Check the license (New York 135173, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Deena Jacobeth Nelson
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 135173 NY
Self-reported in NPPES; status is on the state search - Practice location
- 635 Madison Ave, New York, NY 10022
- Phone
- (212) 857-4670
- Enumerated
- Jun 28, 2005
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (212) 752-3390
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 635 Madison Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Robert Cooper, M.D.Gastroenterology Physician1396783627
Verify Deena Jacobeth Nelson 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 135173Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
385 Medicare Part D claims for 104 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Amlodipine Besylate36 claims
- Gabapentin27 claims
- Atorvastatin Calcium25 claims
- Levothyroxine Sodium23 claims
- Rosuvastatin Calcium19 claims
- Pravastatin Sodium16 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.
Deena Jacobeth Nelson among 12,067 internal medicine physician records in New York
Deena Jacobeth Nelson, M.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2007 · 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).
2,434 internal medicine physician records list a practice address in New York
They are 2,434 of the 98,468 NPPES records with a practice address in New York, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in New York → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Alan Dechiario, M.D.New York, NY 100221497751523
- Eric Goldberg, MDNew York, NY 100221659379014
- Edward Greaney, MDNew York, NY 100221265430714
- Ellen Mellow, MDNew York, NY 100221366444259
- Mary Parker, M.D.New York, NY 100221790781789
- Vincent Pedre, M.D.New York, NY 100221629067780
Common questions
What is Deena Jacobeth Nelson, M.D.'s NPI number?
Deena Jacobeth Nelson, M.D.'s National Provider Identifier (NPI) is 1992701551, issued on Jun 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Deena Jacobeth Nelson, M.D. located?
The NPPES record lists a practice address at 635 Madison Ave, New York, NY, 10022. Phone: (212) 857-4670. Providers update this record themselves, so call before visiting.
How can I verify Deena Jacobeth Nelson, M.D.'s license?
NPPES lists New York license number 135173, 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 Deena Jacobeth Nelson, M.D. prescribe under Medicare Part D?
In 2024, Deena Jacobeth Nelson, M.D. had 385 Medicare Part D claims for 104 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.