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Paul Chin, M.D.
NPI 1457432692 · Internal Medicine Physician · Yountville, CA
Paul Chin, M.D. is a Internal Medicine Physician provider in Yountville, CA (NPI 1457432692).
Provider details
- NPI number
- 1457432692
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A24517 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
220 California Dr
Yountville, CA 94599-1412
Phone: (707) 944-4716
Street-level locationGet directions
Mailing address
435 Estado Way
Novato, CA 94945-1305
Registry dates
- Enumerated
- 2006-10-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Paul Chin's NPI number?
- Paul Chin's National Provider Identifier (NPI) is 1457432692, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Chin's specialty?
- Paul Chin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Chin located?
- Paul Chin's practice location on file with NPPES is 220 California Dr, Yountville, CA 94599-1412.
- What is Paul Chin's phone number?
- The practice phone number listed in the NPPES registry for Paul Chin is (707) 944-4716.
- Is Paul Chin's NPI active?
- Yes — Paul Chin's NPI (1457432692) 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.