Serban Constantinescu, MD PHD
NPI 1487641262 · Nephrology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Serban Constantinescu, MD PHD is a Nephrology Physician provider in Philadelphia, PA (NPI 1487641262).
Provider details
- NPI number
- 1487641262
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD PHD
- Sex
- Male
- Sole proprietor
- No
- License
- MD419687 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
472 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 171 | $80 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 90 | $182 |
| Hemodialysis Procedure With Physician Evaluation90935 | 44 | $71 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 37 | $132 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 36 | $119 |
| Needle Biopsy of Kidney50200 | 32 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-05
- Last updated
- 2018-04-24
Frequently asked questions
- What is Serban Constantinescu's NPI number?
- Serban Constantinescu's National Provider Identifier (NPI) is 1487641262, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Serban Constantinescu's specialty?
- Serban Constantinescu is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Serban Constantinescu located?
- Serban Constantinescu's practice location on file with NPPES is 3401 N Broad St, Philadelphia, PA 19140-5103.
- What is Serban Constantinescu's phone number?
- The practice phone number listed in the NPPES registry for Serban Constantinescu is (215) 707-4600.
- Does Serban Constantinescu accept Medicare?
- Serban Constantinescu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Serban Constantinescu's NPI active?
- Yes — Serban Constantinescu's NPI (1487641262) is active in the NPPES registry as of the last update on 2018-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.