Ramesh Alwarappan, MD
NPI 1932327533 · Internal Medicine Physician · Argyle, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ramesh Alwarappan, MD is a Internal Medicine Physician provider in Argyle, TX (NPI 1932327533).
Provider details
- NPI number
- 1932327533
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- TP660 (KY)
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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,441 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 587 | $114 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 312 | $105 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 173 | $76 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 151 | $168 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 149 | $111 |
| Critical Care, First 30-74 Minutes99291 | 36 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 58 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 143 | 67 |
| Apixabanbrand: Eliquis | 116 | 32 |
| Gabapentin | 109 | 38 |
| Tramadol Hcl | 89 | 20 |
| Furosemide | 73 | 34 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 71 | 18 |
| Potassium Chloride | 68 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$25 across 1 record (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
Registry dates
- Enumerated
- 2007-04-22
- Last updated
- 2026-02-25
- Certified
- 2026-02-25
Frequently asked questions
- What is Ramesh Alwarappan's NPI number?
- Ramesh Alwarappan's National Provider Identifier (NPI) is 1932327533, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ramesh Alwarappan's specialty?
- Ramesh Alwarappan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ramesh Alwarappan located?
- Ramesh Alwarappan's practice location on file with NPPES is 7218 Crawford Rd, Argyle, TX 76226-2579.
- What is Ramesh Alwarappan's phone number?
- The practice phone number listed in the NPPES registry for Ramesh Alwarappan is (954) 939-5000.
- Does Ramesh Alwarappan accept Medicare?
- Ramesh Alwarappan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ramesh Alwarappan's NPI active?
- Yes — Ramesh Alwarappan's NPI (1932327533) is active in the NPPES registry as of the last update on 2026-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.