Fred Rosenfelt, M.D.
NPI 1306842802 · Hematology & Oncology Physician · Beverly Hills, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fred Rosenfelt, M.D. is a Hematology & Oncology Physician provider in Beverly Hills, CA (NPI 1306842802).
Provider details
- NPI number
- 1306842802
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G32656 (CA)
Specialties & taxonomies
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
3,085 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) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 1,038 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 597 | $99 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 330 | $139 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 173 | $16 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 150 | $17 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxyurea | 54 | 13 |
| Acalabrutinib Maleatebrand: Calquence | 37 | — |
| Ibrutinibbrand: Imbruvica | 22 | — |
| Enzalutamidebrand: Xtandi | 20 | — |
| Pirtobrutinibbrand: Jaypirca | 20 | — |
| Zanubrutinibbrand: Brukinsa | 19 | — |
| Lenalidomide | 19 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$245 across 10 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
- 2005-06-21
- Last updated
- 2021-10-29
- Certified
- 2021-10-29
Frequently asked questions
- What is Fred Rosenfelt's NPI number?
- Fred Rosenfelt's National Provider Identifier (NPI) is 1306842802, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fred Rosenfelt's specialty?
- Fred Rosenfelt is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Fred Rosenfelt located?
- Fred Rosenfelt's practice location on file with NPPES is 120 S Spalding Dr Ste 401, Beverly Hills, CA 90212-1842.
- What is Fred Rosenfelt's phone number?
- The practice phone number listed in the NPPES registry for Fred Rosenfelt is (310) 205-0771.
- Does Fred Rosenfelt accept Medicare?
- Fred Rosenfelt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fred Rosenfelt's NPI active?
- Yes — Fred Rosenfelt's NPI (1306842802) is active in the NPPES registry as of the last update on 2021-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.