Kenneth Rosenfeld, M.D.
NPI 1164441960 · Hospice and Palliative Medicine (Internal Medicine) Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Hospice/Palliative Care · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kenneth Rosenfeld, M.D. is a Hospice and Palliative Medicine (Internal Medicine) Physician provider in Los Angeles, CA (NPI 1164441960).
Provider details
- NPI number
- 1164441960
- Entity type
- Individual
- Primary specialty
- Hospice and Palliative Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G78614 (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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
701 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 312 | $19 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 140 | $162 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 97 | $109 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 91 | $202 |
| Advance Care Planning, First 30 Minutes99497 | 50 | $85 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 148 | 47 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 74 | 19 |
| Gabapentin | 55 | 19 |
| Duloxetine Hcl | 49 | 21 |
| Oxycodone Hclbrand: Oxycontin | 38 | — |
| Methadone Hcl | 34 | 16 |
| Olanzapine | 32 |
Practice location
Mailing address
Additional practice locations (1)
- 1825 4th StSan Francisco, CA 94143-2350Phone: (415) 885-7671Fax: (415) 353-9522
Registry dates
- Enumerated
- 2006-07-19
- Last updated
- 2024-02-15
- Certified
- 2023-11-07
Frequently asked questions
- What is Kenneth Rosenfeld's NPI number?
- Kenneth Rosenfeld's National Provider Identifier (NPI) is 1164441960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Rosenfeld's specialty?
- Kenneth Rosenfeld is listed in the NPPES registry with a primary specialty of Hospice and Palliative Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Kenneth Rosenfeld located?
- Kenneth Rosenfeld's practice location on file with NPPES is 11301 Wilshire Blvd, Los Angeles, CA 90073-1003.
- What is Kenneth Rosenfeld's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Rosenfeld is (310) 478-3711.
- Does Kenneth Rosenfeld accept Medicare?
- Kenneth Rosenfeld is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kenneth Rosenfeld's NPI active?
- Yes — Kenneth Rosenfeld's NPI (1164441960) is active in the NPPES registry as of the last update on 2024-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.