Nancy Rivera, M.D.
NPI 1295791309 · Family Medicine Physician · Annapolis, MD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Rivera, M.D. is a Family Medicine Physician provider in Annapolis, MD (NPI 1295791309).
Provider details
- NPI number
- 1295791309
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- D0040904 (MD)
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
20 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
122 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 45 | $134 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 36 | $78 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 24 | $130 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 17 | $95 |
Typical Medicare-allowed amounts for these services range $78–$134 (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 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 48 | 17 |
| Atorvastatin Calcium | 29 | 13 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 25 | — |
| Clotrimazole/Betamethasone Dipbrand: Clotrimazole-Betamethasone | 22 | — |
| Simvastatin | 20 | — |
| Buspirone Hcl | 19 | — |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-26
- Last updated
- 2021-06-15
- Certified
- 2021-06-15
Frequently asked questions
- What is Nancy Rivera's NPI number?
- Nancy Rivera's National Provider Identifier (NPI) is 1295791309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Rivera's specialty?
- Nancy Rivera is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nancy Rivera located?
- Nancy Rivera's practice location on file with NPPES is 1209a Marda Ln, Annapolis, MD 21403-1706.
- What is Nancy Rivera's phone number?
- The practice phone number listed in the NPPES registry for Nancy Rivera is (410) 353-9323.
- Does Nancy Rivera accept Medicare?
- Nancy Rivera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Rivera's NPI active?
- Yes — Nancy Rivera's NPI (1295791309) is active in the NPPES registry as of the last update on 2021-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.