Molly Kierein, PSYD
NPI 1891041760 · Psychologist · San Francisco, CA
Enrolled with Medicare as Practitioner - Psychologist Billing Independently · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Molly Kierein, PSYD is a Psychologist provider in San Francisco, CA (NPI 1891041760).
Provider details
- NPI number
- 1891041760
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY29895 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
1 documented practice location
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
Registry dates
- Enumerated
- 2012-07-30
- Last updated
- 2018-03-26
Frequently asked questions
- What is Molly Kierein's NPI number?
- Molly Kierein's National Provider Identifier (NPI) is 1891041760, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Molly Kierein's specialty?
- Molly Kierein is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Molly Kierein located?
- Molly Kierein's practice location on file with NPPES is 1865 Union St, San Francisco, CA 94123-4307.
- What is Molly Kierein's phone number?
- The practice phone number listed in the NPPES registry for Molly Kierein is (415) 723-1875.
- Does Molly Kierein accept Medicare?
- Molly Kierein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Molly Kierein's NPI active?
- Yes — Molly Kierein's NPI (1891041760) is active in the NPPES registry as of the last update on 2018-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.