Melisa Martinez- Sosa, MA LMFT
NPI 1871613257 · Marriage & Family Therapist · Palmdale, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melisa Martinez- Sosa, MA LMFT is a Marriage & Family Therapist provider in Palmdale, CA (NPI 1871613257).
Provider details
- NPI number
- 1871613257
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MA LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 86540 (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
19 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
- 2007-03-30
- Last updated
- 2023-01-24
- Certified
- 2023-01-24
Frequently asked questions
- What is Melisa Martinez- Sosa's NPI number?
- Melisa Martinez- Sosa's National Provider Identifier (NPI) is 1871613257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melisa Martinez- Sosa's specialty?
- Melisa Martinez- Sosa is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Melisa Martinez- Sosa located?
- Melisa Martinez- Sosa's practice location on file with NPPES is 38462 Siamese Ln, Palmdale, CA 93551-5030.
- What is Melisa Martinez- Sosa's phone number?
- The practice phone number listed in the NPPES registry for Melisa Martinez- Sosa is (661) 400-0432.
- Does Melisa Martinez- Sosa accept Medicare?
- Melisa Martinez- Sosa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melisa Martinez- Sosa's NPI active?
- Yes — Melisa Martinez- Sosa's NPI (1871613257) is active in the NPPES registry as of the last update on 2023-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.