IndividualActive
Margaret Atkisson, LCSW
NPI 1811195761 · Clinical Social Worker · Fontana, CA
Margaret Atkisson, LCSW is a Clinical Social Worker provider in Fontana, CA (NPI 1811195761).
Provider details
- NPI number
- 1811195761
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- LCS19405 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
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
9961 Sierra Ave
Fontana, CA 92335-6720
Phone: (909) 427-3910
Fax: (626) 405-6768
Street-level locationGet directions
Mailing address
393 E Walnut St
Pasadena, CA 91188-0001
Registry dates
- Enumerated
- 2007-07-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Margaret Atkisson's NPI number?
- Margaret Atkisson's National Provider Identifier (NPI) is 1811195761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Atkisson's specialty?
- Margaret Atkisson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Margaret Atkisson located?
- Margaret Atkisson's practice location on file with NPPES is 9961 Sierra Ave, Fontana, CA 92335-6720.
- What is Margaret Atkisson's phone number?
- The practice phone number listed in the NPPES registry for Margaret Atkisson is (909) 427-3910.
- Is Margaret Atkisson's NPI active?
- Yes — Margaret Atkisson's NPI (1811195761) 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.