Marla Sammer, M.D.
NPI 1851400618 · Pediatric Radiology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marla Sammer, M.D. is a Pediatric Radiology Physician provider in Houston, TX (NPI 1851400618).
Provider details
- NPI number
- 1851400618
- Entity type
- Individual
- Primary specialty
- Pediatric Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD00047029 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 975 E 3rd StBox 376Chattanooga, TN 37403-2147Phone: (423) 778-6213Fax: (423) 778-6299
Registry dates
- Enumerated
- 2006-08-29
- Last updated
- 2026-05-13
- Certified
- 2026-05-13
Frequently asked questions
- What is Marla Sammer's NPI number?
- Marla Sammer's National Provider Identifier (NPI) is 1851400618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marla Sammer's specialty?
- Marla Sammer is listed in the NPPES registry with a primary specialty of Pediatric Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Marla Sammer located?
- Marla Sammer's practice location on file with NPPES is 6651 Main St, Houston, TX 77030-2351.
- What is Marla Sammer's phone number?
- The practice phone number listed in the NPPES registry for Marla Sammer is (832) 824-1000.
- Does Marla Sammer accept Medicare?
- Marla Sammer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marla Sammer's NPI active?
- Yes — Marla Sammer's NPI (1851400618) is active in the NPPES registry as of the last update on 2026-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.