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Alan Wasserstein, MD
NPI 1164457222 · Nephrology Physician · Philadelphia, PA
Alan Wasserstein, MD is a Nephrology Physician provider in Philadelphia, PA (NPI 1164457222).
Provider details
- NPI number
- 1164457222
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD016036E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
3400 Spruce St
210 White Building
Philadelphia, PA 19104-4206
Phone: (215) 662-2638
Fax: (215) 349-5703
Street-level locationGet directions
Mailing address
3400 Spruce St
Philadelphia, PA 19104-4206
Registry dates
- Enumerated
- 2006-07-11
- Last updated
- 2011-05-12
Frequently asked questions
- What is Alan Wasserstein's NPI number?
- Alan Wasserstein's National Provider Identifier (NPI) is 1164457222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Wasserstein's specialty?
- Alan Wasserstein is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Alan Wasserstein located?
- Alan Wasserstein's practice location on file with NPPES is 3400 Spruce St, Philadelphia, PA 19104-4206.
- What is Alan Wasserstein's phone number?
- The practice phone number listed in the NPPES registry for Alan Wasserstein is (215) 662-2638.
- Is Alan Wasserstein's NPI active?
- Yes — Alan Wasserstein's NPI (1164457222) is active in the NPPES registry as of the last update on 2011-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.