Kausik Roy, MD
NPI 1538377478 · Internal Medicine Physician · Cedar Park, TX
Kausik Roy, MD is a Internal Medicine Physician provider in Cedar Park, TX (NPI 1538377478).
Provider details
- NPI number
- 1538377478
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 57010379 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 · 33 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Apixabanbrand: Eliquis | 66 |
| Potassium Chloride | 46 |
| Atorvastatin Calcium | 46 |
| Metoprolol Tartrate | 40 |
| Levothyroxine Sodium | 38 |
| Donepezil Hcl | 36 |
| Furosemide | 36 |
| Mirtazapine | 36 |
| Montelukast Sodium | 29 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-21
- Last updated
- 2014-02-26
Frequently asked questions
- What is Kausik Roy's NPI number?
- Kausik Roy's National Provider Identifier (NPI) is 1538377478, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kausik Roy's specialty?
- Kausik Roy is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kausik Roy located?
- Kausik Roy's practice location on file with NPPES is 1401 Medical Pkwy, Bldg B #220, Cedar Park, TX 78613-7464.
- What is Kausik Roy's phone number?
- The practice phone number listed in the NPPES registry for Kausik Roy is (512) 260-1581.
- Is Kausik Roy's NPI active?
- Yes — Kausik Roy's NPI (1538377478) is active in the NPPES registry as of the last update on 2014-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.