Susan Sufka Kaplan, M.D.
Internal Medicine Physician · Philadelphia, PA
Susan Sufka Kaplan, M.D. is an internal medicine physician with a practice address in Philadelphia, Pennsylvania, and NPI 1336187822, issued on Jun 4, 2006. Check the license (Pennsylvania MD428437, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Susan Sufka Kaplan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD428437 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1233 Locust St FL 5, Philadelphia, PA 19107
- Phone
- (215) 985-4448
- Enumerated
- Jun 4, 2006
- Record last updated
- May 12, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (215) 732-5490
- Medicaid ID
- 174091201 TX
- Medicare enrollment
- Enrolled (PECOS I20070425000229); accepts Medicare assignment
- Medical or professional school
- Duke University School Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 1233 Locust St FL 5
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Felicia Baa-Adomako, LCSWClinical Social Worker1801685987
Verify Susan Sufka Kaplan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD428437Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average internal medicine physician in 2024
610 Medicare Part D claims for 24 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Atorvastatin Calcium53 claims
- Biktarvy49 claims
- Amlodipine Besylate43 claims
- Chlorthalidone35 claims
- Trazodone Hcl26 claims
- Tivicay22 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 one group practice
- Drexel UniversityPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Susan Sufka Kaplan among 7,300 internal medicine physician records in Pennsylvania
Susan Sufka Kaplan, M.D. is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 64% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2002 · median 2008 among the 4,208 with a school on file
- Record last updated2016 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,855 internal medicine physician records list a practice address in Philadelphia
They are 1,855 of the 42,849 NPPES records with a practice address in Philadelphia, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Philadelphia → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- William Brady, MDPhiladelphia, PA 191071831187731
- Eileen Carpenter, MDPhiladelphia, PA 191071205805827
- Lillian Cohn, M.D.Philadelphia, PA 191071538160825
- Allan Crimm, M.D.Philadelphia, PA 191071720089170
- Lewis Deeugenio, M.D.Philadelphia, PA 191071780664847
- Richard Feldman, MDPhiladelphia, PA 191071417958661
- Jane Fitzpatrick, MDPhiladelphia, PA 191071003880675
- Zuleika Font, M.D.Philadelphia, PA 191071760483945
Common questions
What is Susan Sufka Kaplan, M.D.'s NPI number?
Susan Sufka Kaplan, M.D.'s National Provider Identifier (NPI) is 1336187822, issued on Jun 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Susan Sufka Kaplan, M.D. located?
The NPPES record lists a practice address at 1233 Locust St FL 5, Philadelphia, PA, 19107. Phone: (215) 985-4448. Providers update this record themselves, so call before visiting.
How can I verify Susan Sufka Kaplan, M.D.'s license?
NPPES lists Pennsylvania license number MD428437, 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 Susan Sufka Kaplan, M.D. prescribe under Medicare Part D?
In 2024, Susan Sufka Kaplan, M.D. had 610 Medicare Part D claims for 24 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.