Gregory R. Suslow, M.D.
Clinical Pathology/Laboratory Medicine Physician · Philadelphia, PA
Gregory R. Suslow, M.D. is a clinical pathology/laboratory medicine physician with a practice address in Philadelphia, Pennsylvania, and NPI 1417962176, issued on Jul 30, 2006. Check the license (Pennsylvania MD-050303-L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Gregory R. Suslow
- Credential
- M.D.
- Primary taxonomy
- Clinical Pathology/Laboratory Medicine Physician 207ZP0105X
- License number
- MD-050303-L PA
Self-reported in NPPES; status is on the state search - Practice location
- 3401 N Broad St, Philadelphia, PA 19140
- Phone
- (215) 707-4353
- Enumerated
- Jul 30, 2006
- Record last updated
- Aug 20, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (215) 707-2781
- Medicaid ID
- 001437535 PA
- Entity
- Type 1 · individual
8 nearest clinical pathology/laboratory medicine physician records → All 86 in Pennsylvania → Look up another NPI →
Also registered at 3401 N Broad St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Abdelaal Abdelbaky, MDNeurological Surgery Physician1437429107
- Ziyodakhon Abdujabborova, MDInternal Medicine Physician1699391839
- Asia Abdul-Haqq, CNMAdvanced Practice Midwife1588679161
Verify Gregory R. Suslow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD-050303-LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 82.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Gregory R. Suslow among 86 clinical pathology/laboratory medicine physician records in Pennsylvania
Gregory R. Suslow, M.D. is one of 86 clinical pathology/laboratory medicine physician records with a practice address in Pennsylvania. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 38% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2020 · 87% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0105X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Pathology/Laboratory Medicine Physician providers in Pennsylvania
There are 86 clinical pathology/laboratory medicine physician records in Pennsylvania.
All 86 in Pennsylvania → Every provider in Philadelphia → Clinical Pathology/Laboratory Medicine Physician nationwide →
The 8 clinical pathology/laboratory medicine physician records with the nearest ZIP codes
- Mohamed Alsammak, M.D.Philadelphia, PA 191401821404120
- Firoozeh Alvandi, MDPhiladelphia, PA 191401346250420
- Sow-Yeh Chen, DDSPhiladelphia, PA 191401609864701
- Nahum Duker, MDPhiladelphia, PA 191401780672733
- Glenn Gerhard, M.D.Philadelphia, PA 191401912975517
- Stephen Leech, MB CHB PHDPhiladelphia, PA 191401568450526
- Gordon Pringle, DDS PHDPhiladelphia, PA 191401174511257
- Sally Rosen, MDPhiladelphia, PA 191401831187897
Common questions
What is Gregory R. Suslow, M.D.'s NPI number?
Gregory R. Suslow, M.D.'s National Provider Identifier (NPI) is 1417962176, issued on Jul 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory R. Suslow, M.D. located?
The NPPES record lists a practice address at 3401 N Broad St, Philadelphia, PA, 19140. Phone: (215) 707-4353. Providers update this record themselves, so call before visiting.
How can I verify Gregory R. Suslow, M.D.'s license?
NPPES lists Pennsylvania license number MD-050303-L, 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.
What is Gregory R. Suslow, M.D.'s MIPS final score?
The 2023 MIPS final score is 82.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.
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.