NPPES file of Aug 9, 2026

Ellen N. Zagrebelsky, MD

Geriatric Medicine (Internal Medicine) Physician · Philadelphia, PA

Ellen N. Zagrebelsky, MD is a geriatric medicine (internal medicine) physician with a practice address in Philadelphia, Pennsylvania, and NPI 1275584807, issued on May 16, 2006. Check the license (Pennsylvania MD074148L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1275584807
Name
Ellen N. Zagrebelsky
Credential
MD
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License number
MD074148L PA
Self-reported in NPPES; status is on the state search
Practice location
9892 Bustleton Ave, Philadelphia, PA 19115
Phone
(267) 672-2281
Enumerated
May 16, 2006
Record last updated
Apr 13, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(267) 672-8243
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest geriatric medicine (internal medicine) physician records → All 228 in Pennsylvania → Look up another NPI →

Also registered at 9892 Bustleton Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

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  3. Amy Lustig, DPMFoot & Ankle Surgery Podiatrist1902973407
  4. Donna Myers, DPMFoot Surgery Podiatrist1912080722
  5. Boris Nemirovsky, MDPhysical Medicine & Rehabilitation Physician1316059462
  6. Harry Randel, D.M.D.Prosthodontics1609896182

Verify Ellen N. Zagrebelsky in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD074148L    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Pennsylvania license search

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89% more Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024

8,036 Medicare Part D claims for 301 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.

  1. Ellen Zagrebelsky8,036
  2. Specialty average4,246

Most prescribed

  1. Amlodipine Besylate325 claims
  2. Atorvastatin Calcium325 claims
  3. Ezetimibe247 claims
  4. Rosuvastatin Calcium211 claims
  5. Pantoprazole Sodium189 claims
  6. Gabapentin183 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.

Industry payments in 2024: $249.98

2 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 1,004 providers of this specialty with any payment received $1,720.82 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ellen Zagrebelsky$249.98
  2. Specialty average$1,720.82

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Ellen N. Zagrebelsky among 228 geriatric medicine (internal medicine) physician records in Pennsylvania

Ellen N. Zagrebelsky, MD is one of 228 geriatric medicine (internal medicine) physician records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.

  • NPI issued2006 · 14% of these records are older, 38% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 50% of these records are
  • Record last updated2015 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Geriatric Medicine (Internal Medicine) Physician providers in Pennsylvania

There are 228 geriatric medicine (internal medicine) physician records in Pennsylvania.

All 228 in Pennsylvania → Every provider in Philadelphia → Geriatric Medicine (Internal Medicine) Physician nationwide →

The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes

  1. Martin Leicht, MDPhiladelphia, PA 191151841254323
  2. Zhanna Slavutsky, CRNPPhiladelphia, PA 191151225603202
  3. Helen Volokhonsky, MDPhiladelphia, PA 191151285675009
  4. Melanie Jewell, MDPhiladelphia, PA 191121548261936
  5. Bruce Bonnell, MDPhiladelphia, PA 191111861492944
  6. Claudine Clarke, MDPhiladelphia, PA 191191699728774
  7. Debra Hudes, M.D.Philadelphia, PA 191111871705392
  8. Joel Pomerantz, M.D.Philadelphia, PA 191191821086422

Common questions

What is Ellen N. Zagrebelsky, MD's NPI number?

Ellen N. Zagrebelsky, MD's National Provider Identifier (NPI) is 1275584807, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ellen N. Zagrebelsky, MD located?

The NPPES record lists a practice address at 9892 Bustleton Ave, Philadelphia, PA, 19115. Phone: (267) 672-2281. Providers update this record themselves, so call before visiting.

How can I verify Ellen N. Zagrebelsky, MD's license?

NPPES lists Pennsylvania license number MD074148L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Ellen N. Zagrebelsky, MD prescribe under Medicare Part D?

In 2024, Ellen N. Zagrebelsky, MD had 8,036 Medicare Part D claims for 301 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.