Jeanette Williams, MD
NPI 1598975138 · Family Medicine Physician · Calistoga, CA
Jeanette Williams, MD is a Family Medicine Physician provider in Calistoga, CA (NPI 1598975138).
Provider details
- NPI number
- 1598975138
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- C52939 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 56 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 108 | 32 |
| Rosuvastatin Calcium | 98 | 28 |
| Duloxetine Hcl | 72 | 20 |
| Losartan Potassium | 70 | 20 |
| Levothyroxine Sodium | 68 | 19 |
| Trazodone Hcl | 67 | 21 |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$886 across 18 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-23
- Last updated
- 2024-11-07
- Certified
- 2024-11-07
Frequently asked questions
- What is Jeanette Williams's NPI number?
- Jeanette Williams's National Provider Identifier (NPI) is 1598975138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeanette Williams's specialty?
- Jeanette Williams is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeanette Williams located?
- Jeanette Williams's practice location on file with NPPES is 807a Washington St, Calistoga, CA 94515-1431.
- What is Jeanette Williams's phone number?
- The practice phone number listed in the NPPES registry for Jeanette Williams is (707) 942-1100.
- Is Jeanette Williams's NPI active?
- Yes — Jeanette Williams's NPI (1598975138) is active in the NPPES registry as of the last update on 2024-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.