IndividualActive
Denise Penn, LCSW
NPI 1194398131 · Clinical Social Worker · Fullerton, CA
Denise Penn, LCSW is a Clinical Social Worker provider in Fullerton, CA (NPI 1194398131).
Provider details
- NPI number
- 1194398131
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 101308 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
2246 N. State College Blvd.
Fullerton, CA 92831-1361
Phone: (949) 498-8771
Street-level locationGet directions
Mailing address
P.o. Box 2776
Mission Viejo, CA 92690-0776
Registry dates
- Enumerated
- 2021-07-19
- Last updated
- 2021-07-19
- Certified
- 2021-07-19
Frequently asked questions
- What is Denise Penn's NPI number?
- Denise Penn's National Provider Identifier (NPI) is 1194398131, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Denise Penn's specialty?
- Denise Penn is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Denise Penn located?
- Denise Penn's practice location on file with NPPES is 2246 N. State College Blvd., Fullerton, CA 92831-1361.
- What is Denise Penn's phone number?
- The practice phone number listed in the NPPES registry for Denise Penn is (949) 498-8771.
- Is Denise Penn's NPI active?
- Yes — Denise Penn's NPI (1194398131) is active in the NPPES registry as of the last update on 2021-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.