James Duca, M.D.
NPI 1447639877 · Pediatric Anesthesiology Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Duca, M.D. is a Pediatric Anesthesiology Physician provider in Sacramento, CA (NPI 1447639877).
Provider details
- NPI number
- 1447639877
- Entity type
- Individual
- Primary specialty
- Pediatric Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2015-05-18
- Last updated
- 2019-10-09
Frequently asked questions
- What is James Duca's NPI number?
- James Duca's National Provider Identifier (NPI) is 1447639877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Duca's specialty?
- James Duca is listed in the NPPES registry with a primary specialty of Pediatric Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is James Duca located?
- James Duca's practice location on file with NPPES is 2315 Stockton Blvd, Sacramento, CA 95817-2201.
- What is James Duca's phone number?
- The practice phone number listed in the NPPES registry for James Duca is (916) 734-5311.
- Does James Duca accept Medicare?
- James Duca is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Duca's NPI active?
- Yes — James Duca's NPI (1447639877) is active in the NPPES registry as of the last update on 2019-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.