NPPES file of Aug 9, 2026

Brion J. Gross, M.D.

Anesthesiology Physician · Philadelphia, PA

Brion J. Gross, M.D. is an anesthesiology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1912937905, issued on Jul 4, 2006. Check the license (Pennsylvania MD033761E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1912937905
Name
Brion J. Gross
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
MD033761E PA
Self-reported in NPPES; status is on the state search
Practice location
3998 Red Lion RD, Philadelphia, PA 19114
Phone
(215) 612-4088
Enumerated
Jul 4, 2006
Record last updated
Jul 12, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(215) 612-4323
Medicaid IDs
0010835270009 PA
0010835270008 PA
0010835270007 PA
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.
Download card Updates feed

8 nearest anesthesiology physician records → All 2,481 in Pennsylvania → Look up another NPI →

Also registered at 3998 Red Lion RD

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

  1. Jamie Adamski, D.O.Emergency Medicine Physician1902003528
  2. Randall Ancharski, PACSurgical Physician Assistant1811035991
  3. Joseph Arcieri, CRNPAdult Health Nurse Practitioner1144563636
  4. Neeja Bakshi, D.O.Internal Medicine Physician1760668024
  5. Halfdan Bau-Madsen, D.O.Emergency Medicine Physician1235334616
  6. Barry Benner, CRNACertified Registered Nurse Anesthetist1710905013

Verify Brion J. Gross 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 MD033761E    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Brion J. Gross among 2,481 anesthesiology physician records in Pennsylvania

Brion J. Gross, M.D. is one of 2,481 anesthesiology physician records with a practice address in Pennsylvania. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 19% of them.

  • NPI issued2006 · 19% of these records are older, 49% newer
  • In a Medicare fileNo · 76% of these records are
  • In the CMS Doctors and Clinicians fileNo · 69% of these records are
  • Record last updated2007 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

646 anesthesiology physician records list a practice address in Philadelphia

They are 646 of the 42,849 NPPES records with a practice address in Philadelphia, and 2,481 anesthesiology physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,481 in Pennsylvania → Every provider in Philadelphia → Anesthesiology Physician nationwide →

The 8 anesthesiology physician records with the nearest ZIP codes

  1. James Allen, D.O.Philadelphia, PA 191141174542989
  2. Frederick Allen, MDPhiladelphia, PA 191141033279617
  3. Anthony Demarco, D.O.Philadelphia, PA 191141760593370
  4. Mehmood Durrani, M.D.Philadelphia, PA 191141366411274
  5. Ashrafe Ewida, M.D.Philadelphia, PA 191141255361325
  6. William Filmyer, M.D.Philadelphia, PA 191141346260437
  7. Kevin Halbe, MDPhiladelphia, PA 191141770644338
  8. Clifton Hall, M.D.Philadelphia, PA 191141497775589

Common questions

What is Brion J. Gross, M.D.'s NPI number?

Brion J. Gross, M.D.'s National Provider Identifier (NPI) is 1912937905, issued on Jul 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Brion J. Gross, M.D. located?

The NPPES record lists a practice address at 3998 Red Lion RD, Philadelphia, PA, 19114. Phone: (215) 612-4088. Providers update this record themselves, so call before visiting.

How can I verify Brion J. Gross, M.D.'s license?

NPPES lists Pennsylvania license number MD033761E, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.