Douglas Sirkin, M.D.
NPI 1588946503 · Diagnostic Radiology Physician · Tonawanda, NY
Douglas Sirkin, M.D. is a Diagnostic Radiology Physician provider in Tonawanda, NY (NPI 1588946503).
Provider details
- NPI number
- 1588946503
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 101861 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
Mailing address
Registry dates
- Enumerated
- 2011-09-15
- Last updated
- 2011-09-15
Frequently asked questions
- What is Douglas Sirkin's NPI number?
- Douglas Sirkin's National Provider Identifier (NPI) is 1588946503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Sirkin's specialty?
- Douglas Sirkin is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Sirkin located?
- Douglas Sirkin's practice location on file with NPPES is 2441 Sheridan Dr, Tonawanda, NY 14150-9405.
- What is Douglas Sirkin's phone number?
- The practice phone number listed in the NPPES registry for Douglas Sirkin is (716) 836-8700.
- Is Douglas Sirkin's NPI active?
- Yes — Douglas Sirkin's NPI (1588946503) is active in the NPPES registry as of the last update on 2011-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.