James N Cohn MD Inc
NPI 1891025813 · Ophthalmology Physician · Fremont, CA
James N Cohn MD Inc is a Ophthalmology Physician organization in Fremont, CA (NPI 1891025813).
Provider details
- NPI number
- 1891025813
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- James Cohn, Owner(510) 791-2233
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Ophthalmology Physician207W00000X
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
- 2010-01-14
- Last updated
- 2015-06-11
Frequently asked questions
- What is James N Cohn MD Inc's NPI number?
- James N Cohn MD Inc's National Provider Identifier (NPI) is 1891025813, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is James N Cohn MD Inc?
- James N Cohn MD Inc is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is James N Cohn MD Inc located?
- James N Cohn MD Inc's practice location on file with NPPES is 3775 Beacon Ave, Fremont, CA 94538-1465.
- What is James N Cohn MD Inc's phone number?
- The practice phone number listed in the NPPES registry for James N Cohn MD Inc is (510) 791-2233.
- Who is the authorized official for James N Cohn MD Inc?
- The authorized official listed on James N Cohn MD Inc's NPPES record is James Cohn, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is James N Cohn MD Inc's NPI active?
- Yes — James N Cohn MD Inc's NPI (1891025813) is active in the NPPES registry as of the last update on 2015-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.