Donna Mueller, MFT
NPI 1306977319 · Marriage & Family Therapist · Palmdale, CA
Donna Mueller, MFT is a Marriage & Family Therapist provider in Palmdale, CA (NPI 1306977319).
Provider details
- NPI number
- 1306977319
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFT34450 (CA)
Specialties & taxonomies
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
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
- 2007-03-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Donna Mueller's NPI number?
- Donna Mueller's National Provider Identifier (NPI) is 1306977319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donna Mueller's specialty?
- Donna Mueller is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Donna Mueller located?
- Donna Mueller's practice location on file with NPPES is 190 Sierra Ct, Palmdale, CA 93550-7607.
- What is Donna Mueller's phone number?
- The practice phone number listed in the NPPES registry for Donna Mueller is (661) 266-4783.
- Is Donna Mueller's NPI active?
- Yes — Donna Mueller's NPI (1306977319) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.