Rebecca Rosenberger, MD
NPI 1275876740 · Internal Medicine Physician · Denver, CO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Rosenberger, MD is a Internal Medicine Physician provider in Denver, CO (NPI 1275876740).
Provider details
- NPI number
- 1275876740
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 71 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 547 | 173 |
| Amlodipine Besylate | 227 | 70 |
| Levothyroxine Sodium | 193 | 50 |
| Alendronate Sodium | 177 | 62 |
| Metformin Hcl | 149 | 41 |
| Omeprazole | 149 | 48 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-04-02
- Last updated
- 2022-05-13
- Certified
- 2022-05-13
Frequently asked questions
- What is Rebecca Rosenberger's NPI number?
- Rebecca Rosenberger's National Provider Identifier (NPI) is 1275876740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Rosenberger's specialty?
- Rebecca Rosenberger is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rebecca Rosenberger located?
- Rebecca Rosenberger's practice location on file with NPPES is 1375 E 20th Ave, Denver, CO 80205-5422.
- What is Rebecca Rosenberger's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Rosenberger is (303) 338-4545.
- Does Rebecca Rosenberger accept Medicare?
- Rebecca Rosenberger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Rosenberger's NPI active?
- Yes — Rebecca Rosenberger's NPI (1275876740) is active in the NPPES registry as of the last update on 2022-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.