Prajnan Das, M.D., MPH
NPI 1376649178 · Radiation Oncology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Prajnan Das, M.D., MPH is a Radiation Oncology Physician provider in Houston, TX (NPI 1376649178).
Provider details
- NPI number
- 1376649178
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., MPH
- Sex
- Male
- Sole proprietor
- No
- License
- L9163 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,050 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) |
|---|---|---|
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 386 | $44 |
| Calculation of Radiation Therapy Dose77300 | 225 | $32 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 87 | $191 |
| Design and Construction of Complex Radiation Treatment Device77334 | 79 | $60 |
| Stereoscopic X-Ray Guidance for Localization of Target Volume for the Delivery of Radiation TherapyG6002 | 78 | $20 |
| Complex Radiation Therapy Planning77263 | 38 | $158 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 16 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-16
- Last updated
- 2021-07-02
- Certified
- 2021-07-02
Frequently asked questions
- What is Prajnan Das's NPI number?
- Prajnan Das's National Provider Identifier (NPI) is 1376649178, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Prajnan Das's specialty?
- Prajnan Das is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Prajnan Das located?
- Prajnan Das's practice location on file with NPPES is 1515 Holcombe Blvd, Houston, TX 77030-4000.
- What is Prajnan Das's phone number?
- The practice phone number listed in the NPPES registry for Prajnan Das is (713) 792-6161.
- Does Prajnan Das accept Medicare?
- Prajnan Das is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Prajnan Das's NPI active?
- Yes — Prajnan Das's NPI (1376649178) is active in the NPPES registry as of the last update on 2021-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.