Sarah Martaindale, M.D.
NPI 1649531286 · Diagnostic Radiology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Martaindale, M.D. is a Diagnostic Radiology Physician provider in Houston, TX (NPI 1649531286).
Provider details
- NPI number
- 1649531286
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- P1357 (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
14 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
1,204 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) |
|---|---|---|
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066)G0279 | 202 | $27 |
| Screening 3d Breast Mammography77063 | 187 | $27 |
| Screening Mammography77067 | 184 | $34 |
| Diagnostic Mammography of Both Breasts77066 | 149 | $45 |
| Complete Ultrasound Scan of 1 Breast76641 | 138 | $42 |
| Ultrasound Scan of Chest76604 | 100 | $26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-05-30
- Last updated
- 2015-01-22
Frequently asked questions
- What is Sarah Martaindale's NPI number?
- Sarah Martaindale's National Provider Identifier (NPI) is 1649531286, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Martaindale's specialty?
- Sarah Martaindale is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Martaindale located?
- Sarah Martaindale's practice location on file with NPPES is 1515 Holcombe Blvd, Houston, TX 77030-4009.
- What is Sarah Martaindale's phone number?
- The practice phone number listed in the NPPES registry for Sarah Martaindale is (713) 792-6161.
- Does Sarah Martaindale accept Medicare?
- Sarah Martaindale is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Martaindale's NPI active?
- Yes — Sarah Martaindale's NPI (1649531286) is active in the NPPES registry as of the last update on 2015-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.