Mary Hoon, LMFT
NPI 1104478148 · Marriage & Family Therapist · Rancho Cucamonga, CA
Mary Hoon, LMFT is a Marriage & Family Therapist provider in Rancho Cucamonga, CA (NPI 1104478148).
Provider details
- NPI number
- 1104478148
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
Behavioral Health & Social Service Providers
- Marriage & Family Therapist106H00000X
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
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2019-07-10
- Last updated
- 2022-04-06
- Certified
- 2022-04-06
Frequently asked questions
- What is Mary Hoon's NPI number?
- Mary Hoon's National Provider Identifier (NPI) is 1104478148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Hoon's specialty?
- Mary Hoon is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Mary Hoon located?
- Mary Hoon's practice location on file with NPPES is 9445 Fairway View Pl Ste 100, Rancho Cucamonga, CA 91730-0930.
- What is Mary Hoon's phone number?
- The practice phone number listed in the NPPES registry for Mary Hoon is (909) 983-2020.
- Is Mary Hoon's NPI active?
- Yes — Mary Hoon's NPI (1104478148) is active in the NPPES registry as of the last update on 2022-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.