Ramavathi Nandyala, MD
NPI 1609837988 · Cardiovascular Disease Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ramavathi Nandyala, MD is a Cardiovascular Disease Physician provider in San Antonio, TX (NPI 1609837988).
Provider details
- NPI number
- 1609837988
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- L9384 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
6,518 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 1,186 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 666 | $126 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 650 | $179 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 630 | $78 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 564 | $14 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 719 | 239 |
| Metoprolol Succinate | 595 | 195 |
| Amlodipine Besylate | 507 | 166 |
| Losartan Potassium | 479 | 159 |
| Carvedilol | 477 | 149 |
| Rosuvastatin Calcium | 392 | 130 |
| Apixabanbrand: Eliquis |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,220 across 63 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 12709 Toepperwein Rd Ste 306Live Oak, TX 78233-3223Phone: (210) 967-0096Fax: (210) 967-0383
Registry dates
- Enumerated
- 2006-03-28
- Last updated
- 2022-07-21
Frequently asked questions
- What is Ramavathi Nandyala's NPI number?
- Ramavathi Nandyala's National Provider Identifier (NPI) is 1609837988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ramavathi Nandyala's specialty?
- Ramavathi Nandyala is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Ramavathi Nandyala located?
- Ramavathi Nandyala's practice location on file with NPPES is 4411 Medical Dr, San Antonio, TX 78229-3822.
- What is Ramavathi Nandyala's phone number?
- The practice phone number listed in the NPPES registry for Ramavathi Nandyala is (210) 614-5400.
- Does Ramavathi Nandyala accept Medicare?
- Ramavathi Nandyala is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ramavathi Nandyala's NPI active?
- Yes — Ramavathi Nandyala's NPI (1609837988) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.