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Asghar Rastegar, MD
NPI 1215911086 · Nephrology Physician · New Haven, CT
Asghar Rastegar, MD is a Nephrology Physician provider in New Haven, CT (NPI 1215911086).
Provider details
- NPI number
- 1215911086
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 026988 (CT)
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
20 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
789 Howard Ave
Dana Building, 3rd Floor
New Haven, CT 06519-1304
Phone: (203) 785-4184
Fax: (203) 785-7065
Street-level locationGet directions
Mailing address
789 Howard Ave
New Haven, CT 06519-1304
Registry dates
- Enumerated
- 2005-12-05
- Last updated
- 2011-03-24
Frequently asked questions
- What is Asghar Rastegar's NPI number?
- Asghar Rastegar's National Provider Identifier (NPI) is 1215911086, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Asghar Rastegar's specialty?
- Asghar Rastegar is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Asghar Rastegar located?
- Asghar Rastegar's practice location on file with NPPES is 789 Howard Ave, New Haven, CT 06519-1304.
- What is Asghar Rastegar's phone number?
- The practice phone number listed in the NPPES registry for Asghar Rastegar is (203) 785-4184.
- Is Asghar Rastegar's NPI active?
- Yes — Asghar Rastegar's NPI (1215911086) is active in the NPPES registry as of the last update on 2011-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.