Robin Wempe, PA
NPI 1750568721 · Physician Assistant · Vallejo, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robin Wempe, PA is a Physician Assistant provider in Vallejo, CA (NPI 1750568721).
Provider details
- NPI number
- 1750568721
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- PA16062 (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 tenure28% of score
18 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
114 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) |
|---|---|---|
| Blood Glucose (sugar) Level82947 | 62 | $4 |
| Hemoglobin A1c Level83036 | 52 | $4 |
Typical Medicare-allowed amounts for these services range $4–$4 (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 · 62 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 142 | 37 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 116 | 21 |
| Atorvastatin Calcium | 98 | 32 |
| Amlodipine Besylate | 90 | 28 |
| Metformin Hcl | 77 | 22 |
| Gabapentin | 71 | 20 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-01-22
- Last updated
- 2012-02-22
Frequently asked questions
- What is Robin Wempe's NPI number?
- Robin Wempe's National Provider Identifier (NPI) is 1750568721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robin Wempe's specialty?
- Robin Wempe is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Robin Wempe located?
- Robin Wempe's practice location on file with NPPES is 220 Hospital Drive, Vallejo, CA 94589-2577.
- What is Robin Wempe's phone number?
- The practice phone number listed in the NPPES registry for Robin Wempe is (707) 641-1900.
- Does Robin Wempe accept Medicare?
- Robin Wempe is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robin Wempe's NPI active?
- Yes — Robin Wempe's NPI (1750568721) is active in the NPPES registry as of the last update on 2012-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.