Justen Sumner, MD, MPH
Obstetrics & Gynecology Physician · Philadelphia, PA
Justen Sumner, MD, MPH is an obstetrics & gynecology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1629496294, issued on Apr 1, 2014. Check the license (Pennsylvania MD464730, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Justen Sumner
- Credential
- MD, MPH
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD464730 PA
Self-reported in NPPES; status is on the state search - Practice location
- 3998 Red Lion RD Ste 106, Philadelphia, PA 19114
- Phone
- (215) 612-5481
- Enumerated
- Apr 1, 2014
- Record last updated
- Jul 30, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180821001200); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,974 in Pennsylvania → Look up another NPI →
Also registered at 3998 Red Lion RD Ste 106
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patricia Davis, M.D.Obstetrics & Gynecology Physician1891056891
- Elizabeth Fitzgerald, MDObstetrics & Gynecology Physician1871099200
Verify Justen Sumner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD464730Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
157 Medicare Part D claims for 63 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Estradiol34 claims
- Estradiol (Once Weekly)15 claims
- Clobetasol Propionate11 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: $584.14
28 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Bills Medicare through 2 group practices
- Abington Memorial HospitalAbington, PA
- Aria Health Physician ServicesPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Justen Sumner among 1,974 obstetrics & gynecology physician records in Pennsylvania
Justen Sumner, MD, MPH is one of 1,974 obstetrics & gynecology physician records with a practice address in Pennsylvania. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 69% of them.
- NPI issued2014 · 69% of these records are older, 29% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2014 · median 2007 among the 1,176 with a school on file
- Record last updated2018 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Pennsylvania
There are 1,974 obstetrics & gynecology physician records in Pennsylvania.
All 1,974 in Pennsylvania → Every provider in Philadelphia → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Nungja Chi, MDPhiladelphia, PA 191141528145646
- Patricia Davis, M.D.Philadelphia, PA 191141891056891
- Elizabeth Fitzgerald, MDPhiladelphia, PA 191141871099200
- Deborah Schrager, MDPhiladelphia, PA 191141013021476
- Anne Torna, MDPhiladelphia, PA 191141952352999
- David Binder, MDPhiladelphia, PA 191151487655734
- Kavous Emami, M.D.Philadelphia, PA 191151558467746
- Jenny Graber, MDPhiladelphia, PA 191151669614327
Common questions
What is Justen Sumner, MD, MPH's NPI number?
Justen Sumner, MD, MPH's National Provider Identifier (NPI) is 1629496294, issued on Apr 1, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Justen Sumner, MD, MPH located?
The NPPES record lists a practice address at 3998 Red Lion RD Ste 106, Philadelphia, PA, 19114. Phone: (215) 612-5481. Providers update this record themselves, so call before visiting.
How can I verify Justen Sumner, MD, MPH's license?
NPPES lists Pennsylvania license number MD464730, 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 Justen Sumner, MD, MPH prescribe under Medicare Part D?
In 2024, Justen Sumner, MD, MPH had 157 Medicare Part D claims for 63 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.