Rebecca Ratnam, M.D.
NPI 1619295805 · Hospitalist Physician · Denver, CO
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Ratnam, M.D. is a Hospitalist Physician provider in Denver, CO (NPI 1619295805).
Provider details
- NPI number
- 1619295805
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 48848 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
40 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 40 | $80 |
Typical Medicare-allowed amounts for these services range $80–$80 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 50 | 32 |
| Potassium Chloride | 34 | 23 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 24 | 24 |
| Metoprolol Tartrate | 23 | 19 |
| Prednisone | 21 | 21 |
| Atorvastatin Calcium | 21 | 11 |
| Apixaban |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-05-12
- Last updated
- 2021-11-29
Frequently asked questions
- What is Rebecca Ratnam's NPI number?
- Rebecca Ratnam's National Provider Identifier (NPI) is 1619295805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Ratnam's specialty?
- Rebecca Ratnam is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Rebecca Ratnam located?
- Rebecca Ratnam's practice location on file with NPPES is 1835 N Franklin St, Denver, CO 80218-1126.
- What is Rebecca Ratnam's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Ratnam is (303) 866-8444.
- Does Rebecca Ratnam accept Medicare?
- Rebecca Ratnam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Ratnam's NPI active?
- Yes — Rebecca Ratnam's NPI (1619295805) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.