NPPES file of Aug 9, 2026

Jason David Berk, M.D.

Physical Medicine & Rehabilitation Physician · Philadelphia, PA

Jason David Berk, M.D. is a physical medicine & rehabilitation physician with a practice address in Philadelphia, Pennsylvania, and NPI 1538326145, issued on May 21, 2008. Check the license (Pennsylvania MD441742, 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
1538326145
Name
Jason David Berk
Credential
M.D.
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License number
MD441742 PA
Self-reported in NPPES; status is on the state search
Practice location
925 Chestnut St, Philadelphia, PA 19107
Phone
(267) 339-7839
Enumerated
May 21, 2008
Record last updated
Mar 27, 2026
Fax
(215) 503-0580
Medicare enrollment
Enrolled (PECOS I20130807000795); accepts Medicare assignment
Medical or professional school
Perelman School Of Med At The University Of Pennsylvania, 2008
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest physical medicine & rehabilitation physician records → All 875 in Pennsylvania → Look up another NPI →

Also registered at 925 Chestnut St

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

  1. Maysa Abu-Khalaf, MDMedical Oncology Physician1194713495
  2. Asim AhmedStudent in an Organized Health Care Education/Training Program1669319059
  3. Seyfettin Alpdogan, MDMedical Oncology Physician1558538991
  4. Anjali Avadhani, MDHematology & Oncology Physician1194887059
  5. Rita Axelrod, M.D.Medical Oncology Physician1881616126
  6. Donald Beahm, MDOtolaryngology Physician1245423714

Verify Jason David Berk 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 MD441742    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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61% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024

287 Medicare Part D claims for 125 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 16 claims were for opioids.

  1. Jason Berk287
  2. Specialty average727

Most prescribed

  1. Gabapentin116 claims
  2. Pregabalin35 claims
  3. Methylprednisolone26 claims
  4. Meloxicam22 claims
  5. Baclofen20 claims
  6. Naproxen13 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

  1. Methodist Associates IN Healthcare, IncPhiladelphia, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jason David Berk among 875 physical medicine & rehabilitation physician records in Pennsylvania

Jason David Berk, M.D. is one of 875 physical medicine & rehabilitation physician records with a practice address in Pennsylvania. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 48% of them.

  • NPI issued2008 · 48% of these records are older, 48% newer
  • In a Medicare fileYes · 63% of these records are
  • In the CMS Doctors and Clinicians fileYes · 52% of these records are
  • Graduated2008 · median 2005 among the 451 with a school on file
  • Record last updated2026 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physical Medicine & Rehabilitation Physician providers in Pennsylvania

There are 875 physical medicine & rehabilitation physician records in Pennsylvania.

All 875 in Pennsylvania → Every provider in Philadelphia → Physical Medicine & Rehabilitation Physician nationwide →

The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes

  1. Nethra Ankam, M.D.Philadelphia, PA 191071265552970
  2. Franklin Caldera, DOPhiladephia, PA 191071316044597
  3. Darlene Forth Md Pc, MD.Philadelphia, PA 191071508920455
  4. Deborah Franklin, MDPhiladelphia, PA 191071013995596
  5. Kristin Gustafson, DOPhiladelphia, PA 191071447222765
  6. Kimberly Heckert, M.D.Philadelphia, PA 191071912127945
  7. Gerald Herbison, M.D.Philadelphia, PA 191071316972359
  8. Stanley Jacobs, M.D.Philadelphia, PA 191071174541734

Common questions

What is Jason David Berk, M.D.'s NPI number?

Jason David Berk, M.D.'s National Provider Identifier (NPI) is 1538326145, issued on May 21, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Jason David Berk, M.D. located?

The NPPES record lists a practice address at 925 Chestnut St, Philadelphia, PA, 19107. Phone: (267) 339-7839. Providers update this record themselves, so call before visiting.

How can I verify Jason David Berk, M.D.'s license?

NPPES lists Pennsylvania license number MD441742, 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 Jason David Berk, M.D. prescribe under Medicare Part D?

In 2024, Jason David Berk, M.D. had 287 Medicare Part D claims for 125 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. 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.