Emily Willow, MD
NPI 1558700179 · Psychiatry Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emily Willow, MD is a Psychiatry Physician provider in San Francisco, CA (NPI 1558700179).
Provider details
- NPI number
- 1558700179
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A138947 (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
3 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.
Practice location
Mailing address
Additional practice locations (2)
- 401 Parnassus AveSan Francisco, CA 94143-2211Phone: (415) 476-7000
- 1001 Potrero AveSan Francisco, CA 94110-3518Phone: (628) 206-8125
Registry dates
- Enumerated
- 2013-06-17
- Last updated
- 2023-06-02
- Certified
- 2023-06-02
Frequently asked questions
- What is Emily Willow's NPI number?
- Emily Willow's National Provider Identifier (NPI) is 1558700179, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emily Willow's specialty?
- Emily Willow is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Emily Willow located?
- Emily Willow's practice location on file with NPPES is 3253 Steiner St, San Francisco, CA 94123-3362.
- What is Emily Willow's phone number?
- The practice phone number listed in the NPPES registry for Emily Willow is (415) 890-3403.
- Does Emily Willow accept Medicare?
- Emily Willow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emily Willow's NPI active?
- Yes — Emily Willow's NPI (1558700179) is active in the NPPES registry as of the last update on 2023-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.