Donald R Doyle MD Inc a Professional Corp
NPI 1023347101 · Pulmonary Disease Physician · Fairfield, CA
Donald R Doyle MD Inc a Professional Corp is a Pulmonary Disease Physician organization in Fairfield, CA (NPI 1023347101).
Provider details
- NPI number
- 1023347101
- Entity type
- Organization
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Donald Doyle, Owner(707) 646-4180
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2009-12-18
- Last updated
- 2019-12-09
- Certified
- 2019-12-09
Frequently asked questions
- What is Donald R Doyle MD Inc a Professional Corp's NPI number?
- Donald R Doyle MD Inc a Professional Corp's National Provider Identifier (NPI) is 1023347101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Donald R Doyle MD Inc a Professional Corp?
- Donald R Doyle MD Inc a Professional Corp is classified in the NPPES registry as Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Donald R Doyle MD Inc a Professional Corp located?
- Donald R Doyle MD Inc a Professional Corp's practice location on file with NPPES is 1860 Pennsylvania Ave, Fairfield, CA 94533-3590.
- What is Donald R Doyle MD Inc a Professional Corp's phone number?
- The practice phone number listed in the NPPES registry for Donald R Doyle MD Inc a Professional Corp is (707) 646-4180.
- Who is the authorized official for Donald R Doyle MD Inc a Professional Corp?
- The authorized official listed on Donald R Doyle MD Inc a Professional Corp's NPPES record is Donald Doyle, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Donald R Doyle MD Inc a Professional Corp's NPI active?
- Yes — Donald R Doyle MD Inc a Professional Corp's NPI (1023347101) is active in the NPPES registry as of the last update on 2019-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.