Karam C. Mounzer, MD
Infectious Disease Physician · Philadelphia, PA
Karam C. Mounzer, MD is an infectious disease physician with a practice address in Philadelphia, Pennsylvania, and NPI 1265571152, issued on Feb 6, 2007. Check the license (Pennsylvania MD055419L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Karam C. Mounzer
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- MD055419L PA
Self-reported in NPPES; status is on the state search - Practice location
- 1233 Locust St FL 4, Philadelphia, PA 19107
- Phone
- (215) 790-1788
- Enumerated
- Feb 6, 2007
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (215) 732-5490
- Medicaid ID
- 18177300001 PA
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 545 in Pennsylvania → Look up another NPI →
Also registered at 1233 Locust St FL 4
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kimberly Burkhardt, RDFamily Nurse Practitioner1447621289
- Roseanne Cantor, PSYDClinical Psychologist1245475052
- Lanelta Nobles, PHARM DPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1629403852
- Elizabeth Schmidt, MSN, CRNPPrimary Care Nurse Practitioner1346362076
- Stacey Trooskin, MDInfectious Disease Physician1073716296
Verify Karam C. Mounzer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD055419LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9.9 times the Medicare Part D claims of the average infectious disease physician in 2024
6,802 Medicare Part D claims for 186 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims. 77 claims were for opioids.
Most prescribed
- Biktarvy352 claims
- Tivicay239 claims
- Atorvastatin Calcium230 claims
- Valacyclovir203 claims
- Descovy200 claims
- Rosuvastatin Calcium179 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: $91,293.10
131 payments; by number, the most common kind was food and beverage; the largest payer was ViiV Healthcare Company. The 3,895 providers of this specialty with any payment received $4,362.19 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.
Karam C. Mounzer among 545 infectious disease physician records in Pennsylvania
Karam C. Mounzer, MD 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 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 48% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2018 · 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 Philadelphia → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Lenore Asbel, M.D.Philadelphia, PA 191071639128655
- Katherine Belden, M.D.Philadelphia, PA 191071598786857
- Joseph Desimone, M.D.Philadelphia, PA 191071801819131
- Phyllis Flomenberg, M.D.Philadelphia, PA 191071033132352
- Amy Fuchs, MDPhiladelphia, PA 191071215987805
- David Horn, M.D.Philadelphia, PA 191071144243478
- Jay Kostman, MDPhiladelphia, PA 191071720014962
- Robert Measley, M.D.Philadelphia, PA 191071821019175
Common questions
What is Karam C. Mounzer, MD's NPI number?
Karam C. Mounzer, MD's National Provider Identifier (NPI) is 1265571152, issued on Feb 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Karam C. Mounzer, MD located?
The NPPES record lists a practice address at 1233 Locust St FL 4, Philadelphia, PA, 19107. Phone: (215) 790-1788. Providers update this record themselves, so call before visiting.
How can I verify Karam C. Mounzer, MD's license?
NPPES lists Pennsylvania license number MD055419L, 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 Karam C. Mounzer, MD prescribe under Medicare Part D?
In 2024, Karam C. Mounzer, MD had 6,802 Medicare Part D claims for 186 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.