Sharon Clay Matemavi, NURSE PRACTITIONER
NPI 1144213091 · Psychiatric/Mental Health Nurse Practitioner · Winchester, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sharon Clay Matemavi, NURSE PRACTITIONER is a Psychiatric/Mental Health Nurse Practitioner provider in Winchester, CA (NPI 1144213091).
Provider details
- NPI number
- 1144213091
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NURSE PRACTITIONER
- Sex
- Female
- Sole proprietor
- No
- License
- 257939 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Quetiapine Fumarate | 82 |
| Clonazepam | 53 |
| Fluoxetine Hcl | 51 |
| Escitalopram Oxalate | 49 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 46 |
| Aripiprazole | 45 |
| Trazodone Hcl | 41 |
| Bupropion Hclbrand: Bupropion Xl | 39 |
Practice location
Mailing address
Additional practice locations (2)
- 4211 Avalon BlvdLos Angeles, CA 90011-5622Phone: (323) 432-5198
- 7614 Fountaingrove LnSpring, TX 77379-7220Phone: (281) 257-9651Fax: (281) 257-9651
Registry dates
- Enumerated
- 2005-08-25
- Last updated
- 2019-01-09
Frequently asked questions
- What is Sharon Clay Matemavi's NPI number?
- Sharon Clay Matemavi's National Provider Identifier (NPI) is 1144213091, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharon Clay Matemavi's specialty?
- Sharon Clay Matemavi is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sharon Clay Matemavi located?
- Sharon Clay Matemavi's practice location on file with NPPES is 34875 Pourroy Rd Apt 1408, Winchester, CA 92596-8184.
- What is Sharon Clay Matemavi's phone number?
- The practice phone number listed in the NPPES registry for Sharon Clay Matemavi is (281) 795-3945.
- Does Sharon Clay Matemavi accept Medicare?
- Sharon Clay Matemavi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sharon Clay Matemavi's NPI active?
- Yes — Sharon Clay Matemavi's NPI (1144213091) is active in the NPPES registry as of the last update on 2019-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.