Muriel Marshall, D.O.
NPI 1588677843 · Public Health & General Preventive Medicine Physician · Mckinney, TX
Muriel Marshall, D.O. is a Public Health & General Preventive Medicine Physician provider in Mckinney, TX (NPI 1588677843).
Provider details
- NPI number
- 1588677843
- Entity type
- Individual
- Primary specialty
- Public Health & General Preventive Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- J3150 (TX)
Specialties & taxonomies
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
1 documented practice location
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
Registry dates
- Enumerated
- 2006-08-15
- Last updated
- 2025-09-11
Frequently asked questions
- What is Muriel Marshall's NPI number?
- Muriel Marshall's National Provider Identifier (NPI) is 1588677843, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Muriel Marshall's specialty?
- Muriel Marshall is listed in the NPPES registry with a primary specialty of Public Health & General Preventive Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Muriel Marshall located?
- Muriel Marshall's practice location on file with NPPES is 825 N Mcdonald St, Mckinney, TX 75069-2141.
- What is Muriel Marshall's phone number?
- The practice phone number listed in the NPPES registry for Muriel Marshall is (972) 548-5532.
- Is Muriel Marshall's NPI active?
- Yes — Muriel Marshall's NPI (1588677843) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.