Rachel Emily Brobst, DO
Nephrology Physician · Philadelphia, PA
Rachel Emily Brobst, DO is a nephrology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1447888961, issued on Mar 30, 2020. Check the license (Pennsylvania OS025092, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Rachel Emily Brobst
- Credential
- DO
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- OS025092 PA
Self-reported in NPPES; status is on the state search - Practice location
- 3401 N Broad St, Philadelphia, PA 19140
- Phone
- (215) 707-4600
- Enumerated
- Mar 30, 2020
- Record last updated
- Jul 7, 2025
- Fax
- (215) 707-9697
- Medicare enrollment
- Enrolled (PECOS I20250827000153); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 2015
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 651 in Pennsylvania → Look up another NPI →
Also registered at 3401 N Broad St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Abdelaal Abdelbaky, MDNeurological Surgery Physician1437429107
- Ziyodakhon Abdujabborova, MDInternal Medicine Physician1699391839
- Asia Abdul-Haqq, CNMAdvanced Practice Midwife1588679161
Verify Rachel Emily Brobst in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS025092Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average nephrology physician in 2024
101 Medicare Part D claims for 32 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Amlodipine Besylate17 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
- Temple Faculty Practice Plan IncPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rachel Emily Brobst among 651 nephrology physician records in Pennsylvania
Rachel Emily Brobst, DO is one of 651 nephrology physician records with a practice address in Pennsylvania. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 94% of them.
- NPI issued2020 · 94% of these records are older, 5% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2015 · median 2001 among the 468 with a school on file
- Record last updated2025 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Pennsylvania
There are 651 nephrology physician records in Pennsylvania.
All 651 in Pennsylvania → Every provider in Philadelphia → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Ziauddin Ahmed, MDPhiladelphia, PA 191401306888532
- Christine Bastl, MDPhiladelphia, PA 191401679560452
- Joseph Benjamin, MDPhiladelphia, PA 191401265420368
- Serban Constantinescu, MD PHDPhiladelphia, PA 191401487641262
- Crystal Gadegbeku, MDPhiladelphia, PA 191401013099910
- Avrum Gillespie, M.D.Philadelphia, PA 191401770747016
- Jesse Goldman, MDPhiladelphia, PA 191401861480022
- Won Han, MDPhiladelphia, PA 191401215993571
Common questions
What is Rachel Emily Brobst, DO's NPI number?
Rachel Emily Brobst, DO's National Provider Identifier (NPI) is 1447888961, issued on Mar 30, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Rachel Emily Brobst, DO located?
The NPPES record lists a practice address at 3401 N Broad St, Philadelphia, PA, 19140. Phone: (215) 707-4600. Providers update this record themselves, so call before visiting.
How can I verify Rachel Emily Brobst, DO's license?
NPPES lists Pennsylvania license number OS025092, 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 Rachel Emily Brobst, DO prescribe under Medicare Part D?
In 2024, Rachel Emily Brobst, DO had 101 Medicare Part D claims for 32 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.