Rafi Ahmed, MD
NPI 1205093028 · Hematology & Oncology Physician · Irvine, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rafi Ahmed, MD is a Hematology & Oncology Physician provider in Irvine, CA (NPI 1205093028).
Provider details
- NPI number
- 1205093028
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A112161 (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
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
18 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 | 18 | $107 |
Typical Medicare-allowed amounts for these services range $107–$107 (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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Abiraterone Acetate | 569 | 74 |
| Prednisone | 267 | 82 |
| Enzalutamidebrand: Xtandi | 172 | 25 |
| Letrozole | 106 | 37 |
| Dexamethasone | 63 | 27 |
| Darolutamidebrand: Nubeqa | 62 | — |
| Ondansetron Hcl | 56 | 33 |
| Potassium Chloride |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-20
- Last updated
- 2026-05-29
- Certified
- 2026-05-29
Frequently asked questions
- What is Rafi Ahmed's NPI number?
- Rafi Ahmed's National Provider Identifier (NPI) is 1205093028, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rafi Ahmed's specialty?
- Rafi Ahmed is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Rafi Ahmed located?
- Rafi Ahmed's practice location on file with NPPES is 16105 Sand Canyon Ave Ste 230, Irvine, CA 92618-3780.
- What is Rafi Ahmed's phone number?
- The practice phone number listed in the NPPES registry for Rafi Ahmed is (949) 764-4060.
- Does Rafi Ahmed accept Medicare?
- Rafi Ahmed is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rafi Ahmed's NPI active?
- Yes — Rafi Ahmed's NPI (1205093028) is active in the NPPES registry as of the last update on 2026-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.