Nancy Warfield, M.S. SLP-CCC
NPI 1629476387 · Speech-Language Pathologist · El Cerrito, CA
Nancy Warfield, M.S. SLP-CCC is a Speech-Language Pathologist provider in El Cerrito, CA (NPI 1629476387).
Provider details
- NPI number
- 1629476387
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S. SLP-CCC
- Sex
- Female
- Sole proprietor
- No
- License
- 18326 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2014-12-11
- Last updated
- 2014-12-11
Frequently asked questions
- What is Nancy Warfield's NPI number?
- Nancy Warfield's National Provider Identifier (NPI) is 1629476387, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Warfield's specialty?
- Nancy Warfield is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Nancy Warfield located?
- Nancy Warfield's practice location on file with NPPES is 1729 Arlington Blvd, El Cerrito, CA 94530-2005.
- What is Nancy Warfield's phone number?
- The practice phone number listed in the NPPES registry for Nancy Warfield is (510) 734-3115.
- Is Nancy Warfield's NPI active?
- Yes — Nancy Warfield's NPI (1629476387) is active in the NPPES registry as of the last update on 2014-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.