Kelly Prothero, LCSW
NPI 1225112055 · Clinical Social Worker · Corte Madera, CA
Kelly Prothero, LCSW is a Clinical Social Worker provider in Corte Madera, CA (NPI 1225112055).
Provider details
- NPI number
- 1225112055
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCS 26369 (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
- 2006-10-25
- Last updated
- 2011-05-31
Frequently asked questions
- What is Kelly Prothero's NPI number?
- Kelly Prothero's National Provider Identifier (NPI) is 1225112055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelly Prothero's specialty?
- Kelly Prothero is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kelly Prothero located?
- Kelly Prothero's practice location on file with NPPES is 100 Tamal Plz, Corte Madera, CA 94925-1125.
- What is Kelly Prothero's phone number?
- The practice phone number listed in the NPPES registry for Kelly Prothero is (415) 497-8322.
- Is Kelly Prothero's NPI active?
- Yes — Kelly Prothero's NPI (1225112055) is active in the NPPES registry as of the last update on 2011-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.