Serban Constantinescu, MD PHD
Nephrology Physician · Philadelphia, PA
Serban Constantinescu, MD PHD is a nephrology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1487641262, issued on Oct 5, 2005. Check the license (Pennsylvania MD419687, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Serban Constantinescu
- Credential
- MD PHD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- MD419687 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
- Oct 5, 2005
- Record last updated
- Apr 24, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (215) 707-4034
- Medicare enrollment
- Enrolled (PECOS I20050718000490); accepts Medicare assignment
- 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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- Rehab Abdel-Kariem, M.D.Emergency Medicine Physician1508008434
- Abdelaal Abdelbaky, MDNeurological Surgery Physician1437429107
- Ziyodakhon Abdujabborova, MDInternal Medicine Physician1699391839
- Asia Abdul-Haqq, CNMAdvanced Practice Midwife1588679161
Verify Serban Constantinescu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD419687Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 76.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
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).
Serban Constantinescu among 651 nephrology physician records in Pennsylvania
Serban Constantinescu, MD PHD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1986 · median 2001 among the 468 with a school on file
- Record last updated2018 · 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
- Crystal Gadegbeku, MDPhiladelphia, PA 191401013099910
- Avrum Gillespie, M.D.Philadelphia, PA 191401770747016
- Jesse Goldman, MDPhiladelphia, PA 191401861480022
- Won Han, MDPhiladelphia, PA 191401215993571
- Liliane Hobeika, MDPhiladelphia, PA 191401558591305
Common questions
What is Serban Constantinescu, MD PHD's NPI number?
Serban Constantinescu, MD PHD's National Provider Identifier (NPI) is 1487641262, issued on Oct 5, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Serban Constantinescu, MD PHD 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 Serban Constantinescu, MD PHD's license?
NPPES lists Pennsylvania license number MD419687, 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.
What is Serban Constantinescu, MD PHD's MIPS final score?
The 2023 MIPS final score is 76.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.