Diana Peck, LCSW
NPI 1093953721 · Clinical Social Worker · Amador, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Peck, LCSW is a Clinical Social Worker provider in Amador, CA (NPI 1093953721).
Provider details
- NPI number
- 1093953721
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
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
17 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 891 Mountain Ranch RdHealth & Human Services AgencySan Andreas, CA 95249-9713Phone: (209) 754-6525Fax: (209) 754-9604
Registry dates
- Enumerated
- 2009-02-03
- Last updated
- 2019-02-08
Frequently asked questions
- What is Diana Peck's NPI number?
- Diana Peck's National Provider Identifier (NPI) is 1093953721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Peck's specialty?
- Diana Peck is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Diana Peck located?
- Diana Peck's practice location on file with NPPES is 14204 Old Hwy 49, Amador, CA 95601.
- What is Diana Peck's phone number?
- The practice phone number listed in the NPPES registry for Diana Peck is (209) 217-6657.
- Does Diana Peck accept Medicare?
- Diana Peck is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Peck's NPI active?
- Yes — Diana Peck's NPI (1093953721) is active in the NPPES registry as of the last update on 2019-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.