Hanya Barth, M.D.
NPI 1629323357 · Family Medicine Physician · Santa Rosa, CA
Hanya Barth, M.D. is a Family Medicine Physician provider in Santa Rosa, CA (NPI 1629323357).
Provider details
- NPI number
- 1629323357
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A031974 (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
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 54 |
| Buprenorphine Hcl | 20 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (3)
- 727 D StMarysville, CA 95901-5318Phone: (415) 255-1200
- 222 7th StSan Francisco, CA 94103-4004Phone: (415) 255-1200
- 10344 Donner Pass RdTruckee, CA 96161-0425Phone: (530) 550-8866
Registry dates
- Enumerated
- 2012-07-18
- Last updated
- 2019-06-20
Frequently asked questions
- What is Hanya Barth's NPI number?
- Hanya Barth's National Provider Identifier (NPI) is 1629323357, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hanya Barth's specialty?
- Hanya Barth is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hanya Barth located?
- Hanya Barth's practice location on file with NPPES is 741 5th St, Santa Rosa, CA 95404-4429.
- What is Hanya Barth's phone number?
- The practice phone number listed in the NPPES registry for Hanya Barth is (707) 568-0420.
- Is Hanya Barth's NPI active?
- Yes — Hanya Barth's NPI (1629323357) is active in the NPPES registry as of the last update on 2019-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.