Tatianna Clark
NPI 1104692144 · Medical Physician Assistant · Riverside, CA
Tatianna Clark is a Medical Physician Assistant provider in Riverside, CA (NPI 1104692144).
Provider details
- NPI number
- 1104692144
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 63689 (CA)
Specialties & taxonomies
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
2 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hcl | 43 | 14 |
| Atorvastatin Calcium | 30 | 14 |
| Hydrochlorothiazide | 14 | — |
| Lisinopril | 11 | — |
| Amlodipine Besylate | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-11-30
- Last updated
- 2023-11-30
- Certified
- 2023-11-30
Frequently asked questions
- What is Tatianna Clark's NPI number?
- Tatianna Clark's National Provider Identifier (NPI) is 1104692144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tatianna Clark's specialty?
- Tatianna Clark is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tatianna Clark located?
- Tatianna Clark's practice location on file with NPPES is 3940 Polk St Unit a, Riverside, CA 92505-1998.
- What is Tatianna Clark's phone number?
- The practice phone number listed in the NPPES registry for Tatianna Clark is (818) 632-4265.
- Is Tatianna Clark's NPI active?
- Yes — Tatianna Clark's NPI (1104692144) is active in the NPPES registry as of the last update on 2023-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.