Michael Robinson, M.D.
NPI 1881670016 · Infectious Disease Physician · Riverside, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Robinson, M.D. is a Infectious Disease Physician provider in Riverside, CA (NPI 1881670016).
Provider details
- NPI number
- 1881670016
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G67644 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
109 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 49 | $126 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 43 | $86 |
| Administration of Influenza Virus VaccineG0008 | 17 | $29 |
Typical Medicare-allowed amounts for these services range $29–$126 (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 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 942 | 110 |
| Dolutegravir Sodiumbrand: Tivicay | 363 | 43 |
| Dolutegravir Sodium/Lamivudinebrand: Dovato | 341 | 36 |
| Darunavir/Cobicistatbrand: Prezcobix | 177 | 23 |
| Emtricitab/Rilpiviri/Tenof Alabrand: Odefsey | 164 | 21 |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 141 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$62 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-20
- Last updated
- 2026-02-04
- Certified
- 2026-02-04
Frequently asked questions
- What is Michael Robinson's NPI number?
- Michael Robinson's National Provider Identifier (NPI) is 1881670016, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Robinson's specialty?
- Michael Robinson is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Robinson located?
- Michael Robinson's practice location on file with NPPES is 1970 University Ave, Riverside, CA 92507-5202.
- What is Michael Robinson's phone number?
- The practice phone number listed in the NPPES registry for Michael Robinson is (442) 286-7916.
- Does Michael Robinson accept Medicare?
- Michael Robinson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Robinson's NPI active?
- Yes — Michael Robinson's NPI (1881670016) is active in the NPPES registry as of the last update on 2026-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.