Donald Parsons, MD
NPI 1760447320 · Internal Medicine Physician · Danville, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Parsons, MD is a Internal Medicine Physician provider in Danville, CA (NPI 1760447320).
Provider details
- NPI number
- 1760447320
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- G30974 (CA)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-04-18
- Last updated
- 2009-12-09
Frequently asked questions
- What is Donald Parsons's NPI number?
- Donald Parsons's National Provider Identifier (NPI) is 1760447320, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Parsons's specialty?
- Donald Parsons is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Parsons located?
- Donald Parsons's practice location on file with NPPES is 400 El Cerro Blvd, Danville, CA 94526-1731.
- What is Donald Parsons's phone number?
- The practice phone number listed in the NPPES registry for Donald Parsons is (925) 855-3780.
- Does Donald Parsons accept Medicare?
- Donald Parsons is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Parsons's NPI active?
- Yes — Donald Parsons's NPI (1760447320) is active in the NPPES registry as of the last update on 2009-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.