M David Thier MD a Professional Corporation
NPI 1952543563 · Ophthalmology Physician · San Francisco, CA
M David Thier MD a Professional Corporation is a Ophthalmology Physician organization in San Francisco, CA (NPI 1952543563).
Provider details
- NPI number
- 1952543563
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Thier, President/Treasurer/Secretary(415) 425-3862
- License
- A20927 (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
17 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
- 2009-03-27
- Last updated
- 2009-03-27
Frequently asked questions
- What is M David Thier MD a Professional Corporation's NPI number?
- M David Thier MD a Professional Corporation's National Provider Identifier (NPI) is 1952543563, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is M David Thier MD a Professional Corporation?
- M David Thier MD a Professional Corporation is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is M David Thier MD a Professional Corporation located?
- M David Thier MD a Professional Corporation's practice location on file with NPPES is 2300 California St, San Francisco, CA 94115-2753.
- What is M David Thier MD a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for M David Thier MD a Professional Corporation is (415) 425-3862.
- Who is the authorized official for M David Thier MD a Professional Corporation?
- The authorized official listed on M David Thier MD a Professional Corporation's NPPES record is Michael Thier, President/Treasurer/Secretary. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is M David Thier MD a Professional Corporation's NPI active?
- Yes — M David Thier MD a Professional Corporation's NPI (1952543563) is active in the NPPES registry as of the last update on 2009-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.