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Ronald Stafford, M.D.
NPI 1649263526 · Anesthesiology Physician · Fairfield, CA
Ronald Stafford, M.D. is a Anesthesiology Physician provider in Fairfield, CA (NPI 1649263526).
Provider details
- NPI number
- 1649263526
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- C32606 (CA)
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
1200 B Gale Wilson Blvd
Fairfield, CA 94533-3552
Phone: (916) 481-6800
Fax: (916) 481-1881
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 660877
Sacramento, CA 95866-0877
Registry dates
- Enumerated
- 2005-08-25
- Last updated
- 2011-02-09
Frequently asked questions
- What is Ronald Stafford's NPI number?
- Ronald Stafford's National Provider Identifier (NPI) is 1649263526, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Stafford's specialty?
- Ronald Stafford is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Stafford located?
- Ronald Stafford's practice location on file with NPPES is 1200 B Gale Wilson Blvd, Fairfield, CA 94533-3552.
- What is Ronald Stafford's phone number?
- The practice phone number listed in the NPPES registry for Ronald Stafford is (916) 481-6800.
- Is Ronald Stafford's NPI active?
- Yes — Ronald Stafford's NPI (1649263526) is active in the NPPES registry as of the last update on 2011-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.