Risa Hoffman, M.D.
NPI 1881841914 · Infectious Disease Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Risa Hoffman, M.D. is a Infectious Disease Physician provider in Los Angeles, CA (NPI 1881841914).
Provider details
- NPI number
- 1881841914
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A85173 (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 tenure28% of score
17 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
45 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 45 | $123 |
Typical Medicare-allowed amounts for these services range $123–$123 (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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 65 |
| Atorvastatin Calcium | 39 |
| Rosuvastatin Calcium | 32 |
| Citalopram Hydrobromidebrand: Citalopram Hbr | 20 |
| Losartan Potassium | 19 |
| Albuterol Sulfatebrand: Ventolin Hfa | 19 |
| Tamsulosin Hcl | 16 |
| Amlodipine Besylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-08-20
- Last updated
- 2008-12-30
Frequently asked questions
- What is Risa Hoffman's NPI number?
- Risa Hoffman's National Provider Identifier (NPI) is 1881841914, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Risa Hoffman's specialty?
- Risa Hoffman is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Risa Hoffman located?
- Risa Hoffman's practice location on file with NPPES is 200 Medical Plz, Los Angeles, CA 90095-0001.
- What is Risa Hoffman's phone number?
- The practice phone number listed in the NPPES registry for Risa Hoffman is (310) 206-7663.
- Does Risa Hoffman accept Medicare?
- Risa Hoffman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Risa Hoffman's NPI active?
- Yes — Risa Hoffman's NPI (1881841914) is active in the NPPES registry as of the last update on 2008-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.