Carly Feuerstein-Simon, MD
Pediatric Endocrinology Physician · Philadelphia, PA
Carly Feuerstein-Simon, MD is a pediatric endocrinology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1881271070, issued on Mar 25, 2021. Check the license (Pennsylvania MT233253, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Carly Feuerstein-Simon
- Credential
- MD
- Primary taxonomy
- Pediatric Endocrinology Physician 2080P0205X
- License number
- MT233253 PA
Self-reported in NPPES; status is on the state search - Practice location
- 3401 Civic Center Blvd, Philadelphia, PA 19104
- Phone
- (215) 590-3174
- Enumerated
- Mar 25, 2021
- Record last updated
- Jun 6, 2025
- Entity
- Type 1 · individual
8 nearest pediatric endocrinology physician records → All 109 in Pennsylvania → Look up another NPI →
Also registered at 3401 Civic Center Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ruth Abaya, MD, MPHPediatric Emergency Medicine (Pediatrics) Physician1891923306
- Soraya Abbasi, MDNeonatal-Perinatal Medicine Physician1396780789
- Javaneh Abbasian, M.DOphthalmology Physician1790951036
- Arlene Abelard-Daniel, CRNPPediatric Nurse Practitioner1639599764
- Margarita Abella, MDPediatrics Physician1609338300
- Nicholas Abend, MDNeurology with Special Qualifications in Child Neurology Physician1679638969
Verify Carly Feuerstein-Simon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MT233253Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average pediatric endocrinology physician in 2024
296 Medicare Part D claims for 56 beneficiaries, against an average of 105 among the 386 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Atorvastatin Calcium27 claims
- Levothyroxine Sodium21 claims
- Hydrochlorothiazide17 claims
- Lisinopril17 claims
- Losartan Potassium16 claims
- Budesonide-Formoterol Fumarate14 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.
Carly Feuerstein-Simon among 109 pediatric endocrinology physician records in Pennsylvania
Carly Feuerstein-Simon, MD is one of 109 pediatric endocrinology physician records with a practice address in Pennsylvania. 50% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 94% of them.
- NPI issued2021 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 50% of these records are
- In the CMS Doctors and Clinicians fileNo · 25% of these records are
- Record last updated2025 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0205X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Endocrinology Physician providers in Pennsylvania
There are 109 pediatric endocrinology physician records in Pennsylvania.
All 109 in Pennsylvania → Every provider in Philadelphia → Pediatric Endocrinology Physician nationwide →
The 8 pediatric endocrinology physician records with the nearest ZIP codes
- Craig Alter, M.D.Philadelphia, PA 191041295753515
- Vaneeta Bamba, MDPhiladelphia, PA 191041225074743
- Andrew Bauer, M.D.Philadelphia, PA 191041992748974
- Diva Deleon, M.D.Philadelphia, PA 191041154341063
- Adda Grimberg, M.D.Philadelphia, PA 191041235160011
- Lorraine Katz, M.D.Philadelphia, PA 191041003830027
- Andrea Kelly, M.D.Philadelphia, PA 191041720096225
- Bassil Kublaoui, MDPhiladelphia, PA 191041881654549
Common questions
What is Carly Feuerstein-Simon, MD's NPI number?
Carly Feuerstein-Simon, MD's National Provider Identifier (NPI) is 1881271070, issued on Mar 25, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Carly Feuerstein-Simon, MD located?
The NPPES record lists a practice address at 3401 Civic Center Blvd, Philadelphia, PA, 19104. Phone: (215) 590-3174. Providers update this record themselves, so call before visiting.
How can I verify Carly Feuerstein-Simon, MD's license?
NPPES lists Pennsylvania license number MT233253, 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 Carly Feuerstein-Simon, MD prescribe under Medicare Part D?
In 2024, Carly Feuerstein-Simon, MD had 296 Medicare Part D claims for 56 beneficiaries; the average among pediatric endocrinology physician prescribers was 105. 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.