Ann J. Peiffer, PA
Medical Physician Assistant · Allentown, PA
Ann J. Peiffer, PA is a medical physician assistant with a practice address in Allentown, Pennsylvania, and NPI 1255378469, issued on May 31, 2006. Check the license (Pennsylvania MA001515L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ann J. Peiffer
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- MA001515L PA
Self-reported in NPPES; status is on the state search - Practice location
- 1255 S Cedar Crest Blvd, Allentown, PA 18103
- Phone
- (610) 402-1095
- Enumerated
- May 31, 2006
- Record last updated
- Mar 18, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (610) 435-5003
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,897 in Pennsylvania → Look up another NPI →
Also registered at 1255 S Cedar Crest Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ann J. Peiffer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license MA001515LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average medical physician assistant in 2024
354 Medicare Part D claims for 348 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 43% of claims.
Most prescribed
- Sod Sulf-Potass Sulf-Mag Sulf130 claims
- Gavilyte-G76 claims
- Clenpiq61 claims
- Peg-3350 And Electrolytes32 claims
- Sutab29 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.
Industry payments in 2024: $287.49
13 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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.
Ann J. Peiffer among 3,897 medical physician assistant records in Pennsylvania
Ann J. Peiffer, PA is one of 3,897 medical 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 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 81% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2015 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
287 medical physician assistant records list a practice address in Allentown
They are 287 of the 5,904 NPPES records with a practice address in Allentown, and 3,897 medical physician assistant records in Pennsylvania.
All 3,897 in Pennsylvania → Every provider in Allentown → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Mandi Boone, PA-CAllentown, PA 181031962401950
- David Cederberg, PAAllentown, PA 181031720039654
- Jana Dieterich, PA-CAllentown, PA 181031265425623
- Jennifer Druck, PACAllentown, PA 181031013970896
- Tania Felegy, PACAllentown, PA 181031710973920
- Greta Flederbach, PACAllentown, PA 181031396794897
- Melissa Gaspar, PA-CAllentown, PA 181031982678546
- Archie Hartzell, P.A.Allentown, PA 181031902804164
Common questions
What is Ann J. Peiffer, PA's NPI number?
Ann J. Peiffer, PA's National Provider Identifier (NPI) is 1255378469, issued on May 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ann J. Peiffer, PA located?
The NPPES record lists a practice address at 1255 S Cedar Crest Blvd, Allentown, PA, 18103. Phone: (610) 402-1095. Providers update this record themselves, so call before visiting.
How can I verify Ann J. Peiffer, PA's license?
NPPES lists Pennsylvania license number MA001515L, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Ann J. Peiffer, PA prescribe under Medicare Part D?
In 2024, Ann J. Peiffer, PA had 354 Medicare Part D claims for 348 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
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.