Jack Phan, M.D., PH.D.
NPI 1205150893 · Therapeutic Radiology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jack Phan, M.D., PH.D. is a Therapeutic Radiology Physician provider in Houston, TX (NPI 1205150893).
Provider details
- NPI number
- 1205150893
- Entity type
- Individual
- Primary specialty
- Therapeutic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- N1835 (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
16 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
785 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) |
|---|---|---|
| Calculation of Radiation Therapy Dose77300 | 168 | $32 |
| Design and Construction of Complex Radiation Treatment Device77334 | 102 | $60 |
| Stereoscopic X-Ray Guidance for Localization of Target Volume for the Delivery of Radiation TherapyG6002 | 57 | $20 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 53 | $83 |
| High Precision Radiation Therapy Planning77301 | 48 | $416 |
| Design and Construction of Radiation Treatment Device for High Precision Radiation Therapy77338 | 48 | $224 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-03-25
- Last updated
- 2024-10-03
- Certified
- 2024-10-03
Frequently asked questions
- What is Jack Phan's NPI number?
- Jack Phan's National Provider Identifier (NPI) is 1205150893, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jack Phan's specialty?
- Jack Phan is listed in the NPPES registry with a primary specialty of Therapeutic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jack Phan located?
- Jack Phan's practice location on file with NPPES is 1515 Holcombe Blvd, Houston, TX 77030-4000.
- What is Jack Phan's phone number?
- The practice phone number listed in the NPPES registry for Jack Phan is (713) 792-6161.
- Does Jack Phan accept Medicare?
- Jack Phan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jack Phan's NPI active?
- Yes — Jack Phan's NPI (1205150893) is active in the NPPES registry as of the last update on 2024-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.