What is Hillary Stevens's NPI number?

Hillary Stevens's National Provider Identifier (NPI) is 1538741640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Hillary Stevens's specialty?

Hillary Stevens is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is Hillary Stevens located?

Hillary Stevens's practice location on file with NPPES is Po Box 494, Woodland Hills, CA 91365-0494.

What is Hillary Stevens's phone number?

The practice phone number listed in the NPPES registry for Hillary Stevens is (818) 660-5715.

Is Hillary Stevens's NPI active?

Yes — Hillary Stevens's NPI (1538741640) is active in the NPPES registry as of the last update on 2026-04-01.

IndividualActive

Hillary Stevens, LMFT

NPI 1538741640 · Marriage & Family Therapist · Woodland Hills, CA

Hillary Stevens, LMFT is a Marriage & Family Therapist provider in Woodland Hills, CA (NPI 1538741640).

Provider details

NPI number: 1538741640
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Credential: LMFT
Sex: Female
Sole proprietor: Yes
License: 161820 (CA)

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense 161820 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(71/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
5 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

Po Box 494

Woodland Hills, CA 91365-0494

Phone: (818) 660-5715

Approximate (ZIP-level) locationGet directions

More CA providers

Mailing address

4333 E Vineyard Ave

Oxnard, CA 93036-1013

Additional practice locations (2)

4333 E Vineyard Ave
Oxnard, CA 93036-1013
Phone: (805) 981-5579
205 Hudson St
New York, NY 10013-1803
Phone: (646) 941-7645

Enumerated: 2021-04-27
Last updated: 2026-04-01
Certified: 2026-04-01

Frequently asked questions

What is Hillary Stevens's NPI number?: Hillary Stevens's National Provider Identifier (NPI) is 1538741640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Hillary Stevens's specialty?: Hillary Stevens is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
Where is Hillary Stevens located?: Hillary Stevens's practice location on file with NPPES is Po Box 494, Woodland Hills, CA 91365-0494.
What is Hillary Stevens's phone number?: The practice phone number listed in the NPPES registry for Hillary Stevens is (818) 660-5715.
Is Hillary Stevens's NPI active?: Yes — Hillary Stevens's NPI (1538741640) is active in the NPPES registry as of the last update on 2026-04-01.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.