Christina Riddle
Physician Assistant · Pittsburgh, PA
Christina Riddle is a physician assistant with a practice address in Pittsburgh, Pennsylvania, and NPI 1952641797, issued on Feb 14, 2013. Check the license (Pennsylvania MA055986, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christina Riddle
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- MA055986 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1350 Locust St Ste 100, Pittsburgh, PA 15219
- Phone
- (412) 232-9030
- Enumerated
- Feb 14, 2013
- Record last updated
- May 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130515000067); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 8,020 in Pennsylvania → Look up another NPI →
Also registered at 1350 Locust St Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael FallertCardiovascular Disease Physician1285634733
- Anisha Shah, M.D.Cardiovascular Disease Physician1285872853
Verify Christina Riddle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license MA055986Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average physician assistant in 2024
238 Medicare Part D claims for 47 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Eliquis26 claims
- Metoprolol Tartrate23 claims
- Clopidogrel16 claims
- Dofetilide16 claims
- Hydralazine Hcl15 claims
- Carvedilol14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 77.5 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).
Industry payments in 2024: $193.73
10 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- University OF Pittsburgh PhysiciansPittsburgh, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christina Riddle among 8,020 physician assistant records in Pennsylvania
Christina Riddle is one of 8,020 physician assistant records with a practice address in Pennsylvania. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 34% of them.
- NPI issued2013 · 34% of these records are older, 62% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2012 · median 2018 among the 5,313 with a school on file
- Record last updated2021 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
911 physician assistant records list a practice address in Pittsburgh
They are 911 of the 28,866 NPPES records with a practice address in Pittsburgh, and 8,020 physician assistant records in Pennsylvania.
All 8,020 in Pennsylvania → Every provider in Pittsburgh → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Erika BassettPittsburgh, PA 152191366771388
- Julie Cramer, P.A.Pittsburgh, PA 152191790982817
- Anne Emmert, PAPittsburgh, PA 152191053665133
- Kristin Horosko, PAPittsburgh, PA 152191427420801
- Erin Irvin, PA-CPittsburgh, PA 152191255583555
- Glenn Kresak, PA-CPittsburgh, PA 152191134108335
- Hoa Luong, PAPittsburgh, PA 152191629325444
- Janet Price, PA-CPittsburgh, PA 152191427229657
Common questions
What is Christina Riddle's NPI number?
Christina Riddle's National Provider Identifier (NPI) is 1952641797, issued on Feb 14, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Christina Riddle located?
The NPPES record lists a practice address at 1350 Locust St Ste 100, Pittsburgh, PA, 15219. Phone: (412) 232-9030. Providers update this record themselves, so call before visiting.
How can I verify Christina Riddle's license?
NPPES lists Pennsylvania license number MA055986, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Christina Riddle prescribe under Medicare Part D?
In 2024, Christina Riddle had 238 Medicare Part D claims for 47 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Christina Riddle's MIPS final score?
The 2023 MIPS final score is 77.5 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.