NPPES file of Aug 9, 2026

Nelson B. Ferrer, MD

Critical Care Medicine (Internal Medicine) Physician · Philadelphia, PA

Nelson B. Ferrer, MD is a critical care medicine (internal medicine) physician with a practice address in Philadelphia, Pennsylvania, and NPI 1083729925, issued on Aug 20, 2006. Check the license (Pennsylvania MD425290, 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
1083729925
Name
Nelson B. Ferrer
Credential
MD
Primary taxonomy
Critical Care Medicine (Internal Medicine) Physician 207RC0200X
License number
MD425290 PA
Self-reported in NPPES; status is on the state search
Practice location
7600 Central Ave, Philadelphia, PA 19111
Phone
(215) 728-2000
Enumerated
Aug 20, 2006
Record last updated
Aug 29, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(215) 214-4119
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 critical care medicine (internal medicine) physician records → All 332 in Pennsylvania → Look up another NPI →

Also registered at 7600 Central Ave

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

  1. Nana Afari-Armah, MDAdvanced Heart Failure and Transplant Cardiology Physician1023244639
  2. Dayal Ahluwalia, DOInternal Medicine Physician1225431638
  3. Nadege Akil, FNP-BCFamily Nurse Practitioner1982299327
  4. Abrielle Anderson, MSN, RN, AGACNP-BCAcute Care Nurse Practitioner1619782679
  5. Eugene Barnes, CRNACertified Registered Nurse Anesthetist1730110016
  6. Kimberly Berkvam, CRNPAcute Care Nurse Practitioner1730861956

Verify Nelson B. Ferrer 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 MD425290    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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Nelson B. Ferrer among 332 critical care medicine (internal medicine) physician records in Pennsylvania

Nelson B. Ferrer, MD is one of 332 critical care medicine (internal medicine) physician records with a practice address in Pennsylvania. 92% 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 4% of them.

  • NPI issued2006 · 4% of these records are older, 67% newer
  • In a Medicare fileNo · 92% of these records are
  • In the CMS Doctors and Clinicians fileNo · 85% of these records are
  • Record last updated2013 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Critical Care Medicine (Internal Medicine) Physician providers in Pennsylvania

There are 332 critical care medicine (internal medicine) physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 332 in Pennsylvania → Every provider in Philadelphia → Critical Care Medicine (Internal Medicine) Physician nationwide →

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

  1. Inamul Khan, M.DPhiladelphia, PA 191111265726939
  2. Belinda Rivera-Lebron, MDPhiladelphia, PA 191111801053822
  3. Christopher Johnston, DOPhiladelphia, PA 191141548589948
  4. Zachary Messina, D.O.Philadelphia, PA 191141336674498
  5. Katelyn Phelps, D.O.Philadelphia, PA 191141194111880
  6. Lauren Catalano, MDPhiladelphia, PA 191071417118415
  7. Robert Hilton, M.D.Philadelphia, PA 191071417496035
  8. Sara Kass-Gergi, MDPhiladelphia, PA 191071053844373

Common questions

What is Nelson B. Ferrer, MD's NPI number?

Nelson B. Ferrer, MD's National Provider Identifier (NPI) is 1083729925, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Nelson B. Ferrer, MD located?

The NPPES record lists a practice address at 7600 Central Ave, Philadelphia, PA, 19111. Phone: (215) 728-2000. Providers update this record themselves, so call before visiting.

How can I verify Nelson B. Ferrer, MD's license?

NPPES lists Pennsylvania license number MD425290, 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.