Nancy Selix, CNM, FNP
NPI 1063794584 · Advanced Practice Midwife · Mill Valley, CA
Nancy Selix, CNM, FNP is a Advanced Practice Midwife provider in Mill Valley, CA (NPI 1063794584).
Provider details
- NPI number
- 1063794584
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM, FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 12072 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Buspirone Hcl | 12 |
| Gabapentin | 12 |
| Quetiapine Fumarate | 12 |
| Duloxetine Hcl | 11 |
| Escitalopram Oxalate | 11 |
| Modafinil | 11 |
| Brexpiprazolebrand: Rexulti | 11 |
| Trazodone Hcl | 11 |
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 , 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$505 across 5 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
- 2011-09-10
- Last updated
- 2016-04-01
Frequently asked questions
- What is Nancy Selix's NPI number?
- Nancy Selix's National Provider Identifier (NPI) is 1063794584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Selix's specialty?
- Nancy Selix is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nancy Selix located?
- Nancy Selix's practice location on file with NPPES is 957 W California Ave, Mill Valley, CA 94941-4449.
- What is Nancy Selix's phone number?
- The practice phone number listed in the NPPES registry for Nancy Selix is (415) 497-3029.
- Is Nancy Selix's NPI active?
- Yes — Nancy Selix's NPI (1063794584) is active in the NPPES registry as of the last update on 2016-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.