Rajkumar Alagugurusamy, MD
NPI 1285652925 · Internal Medicine Physician · Houston, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rajkumar Alagugurusamy, MD is a Internal Medicine Physician provider in Houston, TX (NPI 1285652925).
Provider details
- NPI number
- 1285652925
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- M3447 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 65 | 21 |
| Apixabanbrand: Eliquis | 56 | 19 |
| Levothyroxine Sodium | 51 | 23 |
| Furosemide | 48 | 23 |
| Atorvastatin Calcium | 32 | 22 |
| Gabapentin | 30 | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2023-03-30
- Certified
- 2023-03-30
Frequently asked questions
- What is Rajkumar Alagugurusamy's NPI number?
- Rajkumar Alagugurusamy's National Provider Identifier (NPI) is 1285652925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rajkumar Alagugurusamy's specialty?
- Rajkumar Alagugurusamy is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rajkumar Alagugurusamy located?
- Rajkumar Alagugurusamy's practice location on file with NPPES is 2727 W Holcombe Blvd, Houston, TX 77025-1669.
- What is Rajkumar Alagugurusamy's phone number?
- The practice phone number listed in the NPPES registry for Rajkumar Alagugurusamy is (713) 442-0000.
- Does Rajkumar Alagugurusamy accept Medicare?
- Rajkumar Alagugurusamy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rajkumar Alagugurusamy's NPI active?
- Yes — Rajkumar Alagugurusamy's NPI (1285652925) is active in the NPPES registry as of the last update on 2023-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.