Melissa Rosenthal, MD
NPI 1841359585 · Internal Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Rosenthal, MD is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1841359585).
Provider details
- NPI number
- 1841359585
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A96176 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sevelamer Carbonate | 46 | 12 |
| Dapagliflozin Propanediolbrand: Farxiga | 35 | — |
| Furosemide | 35 | — |
| Losartan Potassium | 26 | — |
| Gabapentin | 25 | — |
| Nifedipinebrand: Nifedipine Er | 23 | — |
| Atorvastatin Calcium | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$167 across 8 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
- 2006-12-08
- Last updated
- 2008-09-23
Frequently asked questions
- What is Melissa Rosenthal's NPI number?
- Melissa Rosenthal's National Provider Identifier (NPI) is 1841359585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Rosenthal's specialty?
- Melissa Rosenthal is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa Rosenthal located?
- Melissa Rosenthal's practice location on file with NPPES is 4733 W Sunset Blvd, Los Angeles, CA 90027-6021.
- What is Melissa Rosenthal's phone number?
- The practice phone number listed in the NPPES registry for Melissa Rosenthal is (323) 783-4011.
- Does Melissa Rosenthal accept Medicare?
- Melissa Rosenthal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Rosenthal's NPI active?
- Yes — Melissa Rosenthal's NPI (1841359585) is active in the NPPES registry as of the last update on 2008-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.