John Collin, M.D.
NPI 1730266545 · Anatomic Pathology Physician · Mountain View, CA
John Collin, M.D. is a Anatomic Pathology Physician provider in Mountain View, CA (NPI 1730266545).
Provider details
- NPI number
- 1730266545
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A247570 (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
19 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
- 2006-11-01
- Last updated
- 2015-04-14
Frequently asked questions
- What is John Collin's NPI number?
- John Collin's National Provider Identifier (NPI) is 1730266545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Collin's specialty?
- John Collin is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is John Collin located?
- John Collin's practice location on file with NPPES is 2500 Grant Rd, Mountain View, CA 94040-4302.
- What is John Collin's phone number?
- The practice phone number listed in the NPPES registry for John Collin is (650) 940-7033.
- Is John Collin's NPI active?
- Yes — John Collin's NPI (1730266545) is active in the NPPES registry as of the last update on 2015-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.