Tyler Mark Nixon DO, Inc
NPI 1437532652 · Internal Medicine Physician · Sonoma, CA
Tyler Mark Nixon DO, Inc is a Internal Medicine Physician organization in Sonoma, CA (NPI 1437532652).
Provider details
- NPI number
- 1437532652
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Tyler Nixon, President(253) 212-7129
- License
- 20A13158 (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
10 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
- 2015-07-07
- Last updated
- 2015-07-16
Frequently asked questions
- What is Tyler Mark Nixon DO, Inc's NPI number?
- Tyler Mark Nixon DO, Inc's National Provider Identifier (NPI) is 1437532652, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tyler Mark Nixon DO, Inc?
- Tyler Mark Nixon DO, Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tyler Mark Nixon DO, Inc located?
- Tyler Mark Nixon DO, Inc's practice location on file with NPPES is 1250 Broadway, Sonoma, CA 95476-7500.
- What is Tyler Mark Nixon DO, Inc's phone number?
- The practice phone number listed in the NPPES registry for Tyler Mark Nixon DO, Inc is (707) 938-8406.
- Who is the authorized official for Tyler Mark Nixon DO, Inc?
- The authorized official listed on Tyler Mark Nixon DO, Inc's NPPES record is Tyler Nixon, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tyler Mark Nixon DO, Inc's NPI active?
- Yes — Tyler Mark Nixon DO, Inc's NPI (1437532652) is active in the NPPES registry as of the last update on 2015-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.