Tamara Nunez, MD
NPI 1548889132 · Internal Medicine Physician · Saint Paul, MN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tamara Nunez, MD is a Internal Medicine Physician provider in Saint Paul, MN (NPI 1548889132).
Provider details
- NPI number
- 1548889132
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 81884-20 (WI)
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
6 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
235 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 140 | $162 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 65 | $110 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 19 | $109 |
| Critical Care, First 30-74 Minutes99291 | 11 | $198 |
Typical Medicare-allowed amounts for these services range $109–$198 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-13
- Last updated
- 2023-09-27
- Certified
- 2023-09-27
Frequently asked questions
- What is Tamara Nunez's NPI number?
- Tamara Nunez's National Provider Identifier (NPI) is 1548889132, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tamara Nunez's specialty?
- Tamara Nunez is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tamara Nunez located?
- Tamara Nunez's practice location on file with NPPES is 640 Jackson St, Saint Paul, MN 55101-2502.
- What is Tamara Nunez's phone number?
- The practice phone number listed in the NPPES registry for Tamara Nunez is (651) 254-3456.
- Does Tamara Nunez accept Medicare?
- Tamara Nunez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tamara Nunez's NPI active?
- Yes — Tamara Nunez's NPI (1548889132) is active in the NPPES registry as of the last update on 2023-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.