Rita Hargrave, M.D.
NPI 1801874219 · Psychiatry Physician · Martinez, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rita Hargrave, M.D. is a Psychiatry Physician provider in Martinez, CA (NPI 1801874219).
Provider details
- NPI number
- 1801874219
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- G48650 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
62 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 62 | $104 |
Typical Medicare-allowed amounts for these services range $104–$104 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Hydroxyzine Hcl | 80 |
| Trazodone Hcl | 52 |
| Lamotrigine | 50 |
| Clonazepam | 48 |
| Topiramate | 42 |
| Olanzapine | 33 |
| Quetiapine Fumarate | 31 |
| Duloxetine Hcl | 28 |
| Lurasidone Hcl | 26 |
| Zolpidem Tartrate | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-05
- Last updated
- 2009-05-19
Frequently asked questions
- What is Rita Hargrave's NPI number?
- Rita Hargrave's National Provider Identifier (NPI) is 1801874219, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rita Hargrave's specialty?
- Rita Hargrave is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Rita Hargrave located?
- Rita Hargrave's practice location on file with NPPES is 150 Muir Rd, Martinez, CA 94553-4668.
- What is Rita Hargrave's phone number?
- The practice phone number listed in the NPPES registry for Rita Hargrave is (925) 372-2105.
- Does Rita Hargrave accept Medicare?
- Rita Hargrave is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rita Hargrave's NPI active?
- Yes — Rita Hargrave's NPI (1801874219) is active in the NPPES registry as of the last update on 2009-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.