Brigitte Apfel, M.D.
NPI 1073780714 · Psychiatry Physician · Mill Valley, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brigitte Apfel, M.D. is a Psychiatry Physician provider in Mill Valley, CA (NPI 1073780714).
Provider details
- NPI number
- 1073780714
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A101833 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
54 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 54 | $98 |
Typical Medicare-allowed amounts for these services range $98–$98 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Aripiprazole | 63 | 11 |
| Olanzapine | 57 | — |
| Bupropion Hclbrand: Bupropion Xl | 53 | — |
| Trazodone Hcl | 50 | 13 |
| Lorazepam | 42 | — |
| Escitalopram Oxalate | 37 | — |
| Lurasidone Hcl | 34 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-12
- Last updated
- 2015-07-22
Frequently asked questions
- What is Brigitte Apfel's NPI number?
- Brigitte Apfel's National Provider Identifier (NPI) is 1073780714, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brigitte Apfel's specialty?
- Brigitte Apfel is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Brigitte Apfel located?
- Brigitte Apfel's practice location on file with NPPES is 311 Miller Ave, Mill Valley, CA 94941-2844.
- What is Brigitte Apfel's phone number?
- The practice phone number listed in the NPPES registry for Brigitte Apfel is (415) 968-5859.
- Does Brigitte Apfel accept Medicare?
- Brigitte Apfel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brigitte Apfel's NPI active?
- Yes — Brigitte Apfel's NPI (1073780714) is active in the NPPES registry as of the last update on 2015-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.