IndividualActive
Mary Davis, D.C.
NPI 1275644213 · Chiropractor · Napa, CA
Mary Davis, D.C. is a Chiropractor provider in Napa, CA (NPI 1275644213).
Provider details
- NPI number
- 1275644213
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Female
- Sole proprietor
- Yes
- License
- DC30047 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(90/100 index)
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
1100 Lincoln Ave
Suite 202
Napa, CA 94558-4900
Phone: (707) 224-4160
Fax: (707) 224-4684
Street-level locationGet directions
Mailing address
1100 Lincoln Ave Ste 202
Napa, CA 94558-4956
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Davis's NPI number?
- Mary Davis's National Provider Identifier (NPI) is 1275644213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Davis's specialty?
- Mary Davis is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Mary Davis located?
- Mary Davis's practice location on file with NPPES is 1100 Lincoln Ave, Napa, CA 94558-4900.
- What is Mary Davis's phone number?
- The practice phone number listed in the NPPES registry for Mary Davis is (707) 224-4160.
- Is Mary Davis's NPI active?
- Yes — Mary Davis's NPI (1275644213) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.