John H Welborn MD Professional Corporation
NPI 1972458669 · Orthopaedic Surgery Physician · Pinole, CA
John H Welborn MD Professional Corporation is a Orthopaedic Surgery Physician organization in Pinole, CA (NPI 1972458669).
Provider details
- NPI number
- 1972458669
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Welborn, Owner(415) 717-5117
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
Under 1 yr in 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
- 2026-02-27
- Last updated
- 2026-02-27
- Certified
- 2026-02-27
Frequently asked questions
- What is John H Welborn MD Professional Corporation's NPI number?
- John H Welborn MD Professional Corporation's National Provider Identifier (NPI) is 1972458669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John H Welborn MD Professional Corporation?
- John H Welborn MD Professional Corporation is classified in the NPPES registry as Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is John H Welborn MD Professional Corporation located?
- John H Welborn MD Professional Corporation's practice location on file with NPPES is 1700 San Pablo Ave Ste E, Pinole, CA 94564-2082.
- What is John H Welborn MD Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for John H Welborn MD Professional Corporation is (415) 717-5117.
- Who is the authorized official for John H Welborn MD Professional Corporation?
- The authorized official listed on John H Welborn MD Professional Corporation's NPPES record is John Welborn, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John H Welborn MD Professional Corporation's NPI active?
- Yes — John H Welborn MD Professional Corporation's NPI (1972458669) is active in the NPPES registry as of the last update on 2026-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.