Nagendra Ayyagari, MD
NPI 1851629521 · Internal Medicine Physician · Albuquerque, NM
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nagendra Ayyagari, MD is a Internal Medicine Physician provider in Albuquerque, NM (NPI 1851629521).
Provider details
- NPI number
- 1851629521
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35.097909 (OH)
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 tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
383 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 | 239 | $76 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 75 | $109 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 46 | $48 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 12 | $113 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 11 | $126 |
Typical Medicare-allowed amounts for these services range $48–$126 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 48 | 11 |
| Furosemide | 35 | 12 |
| Amlodipine Besylate | 26 | — |
| Atorvastatin Calcium | 25 | 13 |
| Pantoprazole Sodium | 23 | 15 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 22 | 22 |
Practice location
Mailing address
Additional practice locations (1)
- 10101 Lagrima De Oro Rd NeAlbuquerque, NM 87111-6022Phone: (505) 298-1231
Registry dates
- Enumerated
- 2009-11-18
- Last updated
- 2023-09-29
- Certified
- 2023-09-29
Frequently asked questions
- What is Nagendra Ayyagari's NPI number?
- Nagendra Ayyagari's National Provider Identifier (NPI) is 1851629521, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nagendra Ayyagari's specialty?
- Nagendra Ayyagari is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nagendra Ayyagari located?
- Nagendra Ayyagari's practice location on file with NPPES is 1100 Central Ave Se, Albuquerque, NM 87106-4930.
- What is Nagendra Ayyagari's phone number?
- The practice phone number listed in the NPPES registry for Nagendra Ayyagari is (505) 841-1234.
- Does Nagendra Ayyagari accept Medicare?
- Nagendra Ayyagari is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nagendra Ayyagari's NPI active?
- Yes — Nagendra Ayyagari's NPI (1851629521) is active in the NPPES registry as of the last update on 2023-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.