Sierra Poppe, M.S., MFT
NPI 1720395395 · Marriage & Family Therapist · Petaluma, CA
Sierra Poppe, M.S., MFT is a Marriage & Family Therapist provider in Petaluma, CA (NPI 1720395395).
Provider details
- NPI number
- 1720395395
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.S., MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- LMFT53311 (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
15 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
- 2010-09-02
- Last updated
- 2014-11-24
Frequently asked questions
- What is Sierra Poppe's NPI number?
- Sierra Poppe's National Provider Identifier (NPI) is 1720395395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sierra Poppe's specialty?
- Sierra Poppe is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Sierra Poppe located?
- Sierra Poppe's practice location on file with NPPES is 205 Keller St, Petaluma, CA 94952-2874.
- What is Sierra Poppe's phone number?
- The practice phone number listed in the NPPES registry for Sierra Poppe is (415) 895-2212.
- Is Sierra Poppe's NPI active?
- Yes — Sierra Poppe's NPI (1720395395) is active in the NPPES registry as of the last update on 2014-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.