Chelsea Pinnix, M.D., PH.D.
NPI 1609069319 · Internal Medicine Physician · Houston, TX
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chelsea Pinnix, M.D., PH.D. is a Internal Medicine Physician provider in Houston, TX (NPI 1609069319).
Provider details
- NPI number
- 1609069319
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- P21912 (MD)
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
18 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
790 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) |
|---|---|---|
| Design and Construction of Complex Radiation Treatment Device77334 | 163 | $56 |
| Stereoscopic X-Ray Guidance for Localization of Target Volume for the Delivery of Radiation TherapyG6002 | 138 | $20 |
| Calculation of Radiation Therapy Dose77300 | 134 | $32 |
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 66 | $44 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 46 | $189 |
| Complex Radiation Therapy Planning77263 | 45 | $132 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-08-26
- Last updated
- 2012-10-09
Frequently asked questions
- What is Chelsea Pinnix's NPI number?
- Chelsea Pinnix's National Provider Identifier (NPI) is 1609069319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chelsea Pinnix's specialty?
- Chelsea Pinnix is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chelsea Pinnix located?
- Chelsea Pinnix's practice location on file with NPPES is 1515 Holcombe Blvd, Houston, TX 77030-4009.
- What is Chelsea Pinnix's phone number?
- The practice phone number listed in the NPPES registry for Chelsea Pinnix is (713) 792-6161.
- Does Chelsea Pinnix accept Medicare?
- Chelsea Pinnix is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chelsea Pinnix's NPI active?
- Yes — Chelsea Pinnix's NPI (1609069319) is active in the NPPES registry as of the last update on 2012-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.