Conor Nolan Gruber
Pediatric Rheumatology Physician · Philadelphia, PA
Conor Nolan Gruber is a pediatric rheumatology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1386394419, issued on Mar 23, 2022. Check the license (Pennsylvania MT233117, as entered in NPPES) on the Pennsylvania Department of State (PALS); the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Conor Nolan Gruber
- Primary taxonomy
- Pediatric Rheumatology Physician 2080P0216X
- License number
- MT233117 PA
Self-reported in NPPES; status is on the state search - Practice location
- 3401 Civic Center Blvd, Philadelphia, PA 19104
- Phone
- (215) 590-2547
- Enumerated
- Mar 23, 2022
- Record last updated
- Jun 10, 2025
- Entity
- Type 1 · individual
8 nearest pediatric rheumatology physician records → All 36 in Pennsylvania → Look up another NPI →
Also registered at 3401 Civic Center Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nicholas Abend, MDNeurology with Special Qualifications in Child Neurology Physician1679638969
Verify Conor Nolan Gruber in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MT233117Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Conor Nolan Gruber among 36 pediatric rheumatology physician records in Pennsylvania
Conor Nolan Gruber is one of 36 pediatric rheumatology physician records with a practice address in Pennsylvania. 50% 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 2022, is newer than 92% of them.
- NPI issued2022 · 92% of these records are older, 6% newer
- In a Medicare fileNo · 50% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2025 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0216X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Rheumatology Physician providers in Pennsylvania
There are 36 pediatric rheumatology physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 36 in Pennsylvania → Every provider in Philadelphia → Pediatric Rheumatology Physician nationwide →
The 8 pediatric rheumatology physician records with the nearest ZIP codes
- Sarah Bayefsky, M.D.Philadelphia, PA 191041265888309
- Edward Behrens, M.D.Philadelphia, PA 191041215157078
- Jon Burnham, M.D.Philadelphia, PA 191041225058399
- Sabrina Gmuca, M.D.Philadelphia, PA 191041124319280
- Karen James, MDPhiladelphia, PA 191041740504547
- Melissa Lerman, M.D.Philadelphia, PA 191041841497047
- Emily Liebling, M.D.Philadelphia, PA 191041659764538
- Jay Mehta, M.D., M.S.Philadelphia, PA 191041902003106
Common questions
What is Conor Nolan Gruber's NPI number?
Conor Nolan Gruber's National Provider Identifier (NPI) is 1386394419, issued on Mar 23, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Conor Nolan Gruber located?
The NPPES record lists a practice address at 3401 Civic Center Blvd, Philadelphia, PA, 19104. Phone: (215) 590-2547. Providers update this record themselves, so call before visiting.
How can I verify Conor Nolan Gruber's license?
NPPES lists Pennsylvania license number MT233117, 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.
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.