NPPES file of Aug 9, 2026

Francis J. De Roos, MD

Emergency Medicine Physician · Philadelphia, PA

Francis J. De Roos, MD is an emergency medicine physician with a practice address in Philadelphia, Pennsylvania, and NPI 1285681148, issued on May 27, 2006. Check the license (Pennsylvania MD056455L, 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
1285681148
Name
Francis J. De Roos
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
MD056455L PA
Self-reported in NPPES; status is on the state search
Practice location
3400 Spruce Street, Philadelphia, PA 19104
Phone
(215) 662-7248
Enumerated
May 27, 2006
Record last updated
Oct 17, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(215) 662-3953
Medicaid ID
001537601000Z 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.
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Also registered at 3400 Spruce Street

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

  1. Stephanie Abbuhl, MDEmergency Medicine Physician1649215195
  2. Shahrzad Abdollahi, M.D.Rheumatology Physician1518494178
  3. Sarah Abdulla, MDVascular & Interventional Radiology Physician1427342336
  4. Alice Abernathy, MDObstetrics & Gynecology Physician1740711498
  5. Mariam Aboian, M.D., PH.D.Diagnostic Radiology Physician1356669386
  6. Samir Abu Gazala, M.D.Surgery Physician1750708251

Verify Francis J. De Roos 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 MD056455L    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.

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1,006 emergency medicine physician records list a practice address in Philadelphia

They are 1,006 of the 42,849 NPPES records with a practice address in Philadelphia, and 3,911 emergency medicine physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,006 in Philadelphia → All 3,911 in Pennsylvania → Every provider in Philadelphia →

Other emergency medicine physician records in Pennsylvania

  1. Nicole Abate, MDPhila, PA1447208939
  2. Osman AbbasiBethlehem, PA1437569019
  3. Michael Abboud, MDPhiladelphia, PA1962820852
  4. Stephanie Abbuhl, MDPhiladelphia, PA1649215195
  5. Rehab Abdel-Kariem, M.D.Philadelphia, PA1508008434
  6. Amir Abdulhay, DOPhiladelphia, PA1124689674
  7. Michael Abesamis, M.D.Pittsburgh, PA1467647958
  8. Aliza Abezis, MDPhiladelphia, PA1215786017
  9. Abia Abia, MDPhiladelphia, PA1295279818
  10. Alison Abiri, MDPittsburgh, PA1689685661

Common questions

What is Francis J. De Roos, MD's NPI number?

Francis J. De Roos, MD's National Provider Identifier (NPI) is 1285681148, issued on May 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Francis J. De Roos, MD located?

The NPPES record lists a practice address at 3400 Spruce Street, Philadelphia, PA, 19104. Phone: (215) 662-7248. Providers update this record themselves, so call before visiting.

How can I verify Francis J. De Roos, MD's license?

NPPES lists Pennsylvania license number MD056455L, 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.