Marianne Nash, MD
NPI 1235339789 · Psychiatry Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marianne Nash, MD is a Psychiatry Physician provider in Dallas, TX (NPI 1235339789).
Provider details
- NPI number
- 1235339789
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- N1795 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-07-23
- Last updated
- 2011-07-15
Frequently asked questions
- What is Marianne Nash's NPI number?
- Marianne Nash's National Provider Identifier (NPI) is 1235339789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Nash's specialty?
- Marianne Nash is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Marianne Nash located?
- Marianne Nash's practice location on file with NPPES is 5323 Harry Hines Blvd, Dallas, TX 75390-7208.
- What is Marianne Nash's phone number?
- The practice phone number listed in the NPPES registry for Marianne Nash is (214) 590-8761.
- Does Marianne Nash accept Medicare?
- Marianne Nash is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marianne Nash's NPI active?
- Yes — Marianne Nash's NPI (1235339789) is active in the NPPES registry as of the last update on 2011-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.