Marian Zimmerman, PH.D.
NPI 1811330020 · Clinical Psychologist · Frisco, TX
Marian Zimmerman, PH.D. is a Clinical Psychologist provider in Frisco, TX (NPI 1811330020).
Provider details
- NPI number
- 1811330020
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 16829 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2013-04-08
- Last updated
- 2013-05-30
Frequently asked questions
- What is Marian Zimmerman's NPI number?
- Marian Zimmerman's National Provider Identifier (NPI) is 1811330020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marian Zimmerman's specialty?
- Marian Zimmerman is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Marian Zimmerman located?
- Marian Zimmerman's practice location on file with NPPES is 3550 Parkwood Blvd, Frisco, TX 75034-1903.
- What is Marian Zimmerman's phone number?
- The practice phone number listed in the NPPES registry for Marian Zimmerman is (214) 618-1451.
- Is Marian Zimmerman's NPI active?
- Yes — Marian Zimmerman's NPI (1811330020) is active in the NPPES registry as of the last update on 2013-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.