NPPES file of Aug 9, 2026

Ryan Graham Blackman, D.O.

Pediatrics Physician · Philadelphia, PA

Ryan Graham Blackman, D.O. is a pediatrics physician with a practice address in Philadelphia, Pennsylvania, and NPI 1275792038, issued on Jun 6, 2008. Check the license (Pennsylvania OT012097, 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
1275792038
Name
Ryan Graham Blackman
Credential
D.O.
Primary taxonomy
Pediatrics Physician 208000000X
License number
OT012097 PA
Self-reported in NPPES; status is on the state search
Practice location
9501 Roosevelt Blvd, Philadelphia, PA 19114
Phone
(215) 969-4917
Enumerated
Jun 6, 2008
Record last updated
Apr 8, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(215) 969-5875
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 9501 Roosevelt Blvd

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

  1. Eugene Andruczyk, D.O.Gynecology Physician1780636498
  2. Mark Benjamin, M.D.Specialist1992760185
  3. Mihaela Biscoveanu, MDEndocrinology, Diabetes & Metabolism Physician1033159231
  4. Nungja Chi, MDObstetrics & Gynecology Physician1528145646
  5. Mariel Clark, P.A.,C.Physician Assistant1568475523
  6. Liza Colon, CRNPNurse Practitioner1699406272

Verify Ryan Graham Blackman 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 OT012097    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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Industry payments in 2024: $179.46

11 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ryan Blackman$179.46
  2. Specialty average$842.05

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

1,153 pediatrics physician records list a practice address in Philadelphia

They are 1,153 of the 42,849 NPPES records with a practice address in Philadelphia, and 3,382 pediatrics physician records in Pennsylvania.

All 1,153 in Philadelphia → All 3,382 in Pennsylvania → Every provider in Philadelphia →

Other pediatrics physician records in Pennsylvania

  1. Arvin Abadilla, M.D.Hershey, PA1376761510
  2. Francisca Abanyie, MD MPHPhiladelphia, PA1487812335
  3. Hoda Abdel-Hamid, MDPittsburgh, PA1376582304
  4. Amir Abdel-Wahab, M.D.West Reading, PA1548499767
  5. Mohammed Abdu, MDWilkes Barre, PA1275856221
  6. Layla Abdulla, MDPhiladelphia, PA1538908363
  7. Thair Abed, MDPhiladelphia, PA1497743587
  8. Heather Abegglen, MDMonongahela, PA1598050569
  9. Margarita Abella, MDPhiladelphia, PA1609338300
  10. Lori Abels, D.O.York, PA1912164260

Common questions

What is Ryan Graham Blackman, D.O.'s NPI number?

Ryan Graham Blackman, D.O.'s National Provider Identifier (NPI) is 1275792038, issued on Jun 6, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Graham Blackman, D.O. located?

The NPPES record lists a practice address at 9501 Roosevelt Blvd, Philadelphia, PA, 19114. Phone: (215) 969-4917. Providers update this record themselves, so call before visiting.

How can I verify Ryan Graham Blackman, D.O.'s license?

NPPES lists Pennsylvania license number OT012097, 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. 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.