Sean Vallor, LMFT, APC
NPI 1699333138 · Marriage & Family Therapist · Belmont, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean Vallor, LMFT, APC is a Marriage & Family Therapist provider in Belmont, CA (NPI 1699333138).
Provider details
- NPI number
- 1699333138
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT, APC
- Sex
- Male
- Sole proprietor
- No
- License
- APCC4872 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
7 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
- 2019-05-30
- Last updated
- 2021-04-27
- Certified
- 2021-04-27
Frequently asked questions
- What is Sean Vallor's NPI number?
- Sean Vallor's National Provider Identifier (NPI) is 1699333138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Vallor's specialty?
- Sean Vallor is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Sean Vallor located?
- Sean Vallor's practice location on file with NPPES is 310 Harbor Blvd Bldg E, Belmont, CA 94002-4018.
- What is Sean Vallor's phone number?
- The practice phone number listed in the NPPES registry for Sean Vallor is (650) 480-0865.
- Does Sean Vallor accept Medicare?
- Sean Vallor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean Vallor's NPI active?
- Yes — Sean Vallor's NPI (1699333138) is active in the NPPES registry as of the last update on 2021-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.