Robert Rosenberg, M.D.
NPI 1265433072 · MOHS-Micrographic Surgery Physician · Fullerton, CA
Robert Rosenberg, M.D. is a MOHS-Micrographic Surgery Physician provider in Fullerton, CA (NPI 1265433072).
Provider details
- NPI number
- 1265433072
- Entity type
- Individual
- Primary specialty
- MOHS-Micrographic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G50480 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,055 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 755 | $8 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 311 | $38 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 245 | $98 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 227 | $55 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 182 | $138 |
| Destruction of Skin Growth, 1-14 Growths17110 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 92 | 61 |
| Fluocinonide | 75 | 44 |
| Metronidazole | 59 | 30 |
| Ketoconazole | 53 | 35 |
| Hydrocortisone | 52 | 34 |
| Alclometasone Dipropionate | 48 | 37 |
| Clobetasol Propionate | 42 | 21 |
| Prednisone | 24 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$300 across 4 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
Additional practice locations (1)
- 15855 Pomona Rincon RdChino Hills, CA 91709-5572Phone: (909) 929-2514
Registry dates
- Enumerated
- 2005-08-02
- Last updated
- 2023-08-22
- Certified
- 2023-08-22
Frequently asked questions
- What is Robert Rosenberg's NPI number?
- Robert Rosenberg's National Provider Identifier (NPI) is 1265433072, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Rosenberg's specialty?
- Robert Rosenberg is listed in the NPPES registry with a primary specialty of MOHS-Micrographic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Rosenberg located?
- Robert Rosenberg's practice location on file with NPPES is 2720 N Harbor Blvd, Fullerton, CA 92835-2609.
- What is Robert Rosenberg's phone number?
- The practice phone number listed in the NPPES registry for Robert Rosenberg is (714) 626-6310.
- Is Robert Rosenberg's NPI active?
- Yes — Robert Rosenberg's NPI (1265433072) is active in the NPPES registry as of the last update on 2023-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.