Jaclyn A. Rosenzweig, M.D.
Infectious Disease Physician · Abington, PA
Jaclyn A. Rosenzweig, M.D. is an infectious disease physician with a practice address in Abington, Pennsylvania, and NPI 1144296252, issued on Feb 28, 2006. Check the license (Pennsylvania MD428716, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Jaclyn A. Rosenzweig
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- MD428716 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1235 Old York RD, Abington, PA 19001
- Phone
- (215) 481-6350
- Enumerated
- Feb 28, 2006
- Record last updated
- Jul 14, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (215) 481-6359
- Medicare enrollment
- Enrolled (PECOS I20070424000502); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 2003
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 545 in Pennsylvania → Look up another NPI →
Also registered at 1235 Old York RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tammy Baker, PA-CMedical Physician Assistant1922035062
- William Barefoot, CRNPAcute Care Nurse Practitioner1548286149
- Todd Braun, MDInfectious Disease Physician1730146481
- Maureen Cassin, MDInfectious Disease Physician1891741625
- Robert Charles, MDUrology Physician1528008463
- George Christensen, DOPulmonary Disease Physician1386662864
Verify Jaclyn A. Rosenzweig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD428716Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average infectious disease physician in 2024
373 Medicare Part D claims for 57 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Most prescribed
- Sodium Chloride34 claims
- Penicillin V Potassium32 claims
- Cefadroxil30 claims
- Ceftriaxone28 claims
- Sulfamethoxazole-Trimethoprim23 claims
- Triumeq22 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.
Bills Medicare through 2 group practices
- Abington Memorial HospitalAbington, PA
- Amh Medical Staff Service FundAbington, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jaclyn A. Rosenzweig among 545 infectious disease physician records in Pennsylvania
Jaclyn A. Rosenzweig, M.D. is one of 545 infectious disease physician records with a practice address in Pennsylvania. 83% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 59% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2003 · median 2005 among the 381 with a school on file
- Record last updated2014 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Pennsylvania
There are 545 infectious disease physician records in Pennsylvania.
All 545 in Pennsylvania → Every provider in Abington → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Todd Braun, MDAbington, PA 190011730146481
- Maureen Cassin, MDAbington, PA 190011891741625
- Robert Dee, MDAbington, PA 190011629090352
- Rebecca Fallis, M.D.Abington, PA 190011033523691
- Joseph Hassey, MDAbington, PA 190011174545701
- John Kelly, MDAbington, PA 190011508818709
- Ingi Lee, MDAbington, PA 190011538213822
- Roger Nieman, MDAbington, PA 190011871515528
Common questions
What is Jaclyn A. Rosenzweig, M.D.'s NPI number?
Jaclyn A. Rosenzweig, M.D.'s National Provider Identifier (NPI) is 1144296252, issued on Feb 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jaclyn A. Rosenzweig, M.D. located?
The NPPES record lists a practice address at 1235 Old York RD, Abington, PA, 19001. Phone: (215) 481-6350. Providers update this record themselves, so call before visiting.
How can I verify Jaclyn A. Rosenzweig, M.D.'s license?
NPPES lists Pennsylvania license number MD428716, 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.
How much does Jaclyn A. Rosenzweig, M.D. prescribe under Medicare Part D?
In 2024, Jaclyn A. Rosenzweig, M.D. had 373 Medicare Part D claims for 57 beneficiaries; the average among infectious disease physician prescribers was 689. 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.