Lynn Zimmerman, SLP
NPI 1629622717 · Speech-Language Pathologist · Walnut Creek, CA
Lynn Zimmerman, SLP is a Speech-Language Pathologist provider in Walnut Creek, CA (NPI 1629622717).
Provider details
- NPI number
- 1629622717
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 9774 (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
6 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
- 2019-07-28
- Last updated
- 2019-07-28
Frequently asked questions
- What is Lynn Zimmerman's NPI number?
- Lynn Zimmerman's National Provider Identifier (NPI) is 1629622717, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynn Zimmerman's specialty?
- Lynn Zimmerman is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Lynn Zimmerman located?
- Lynn Zimmerman's practice location on file with NPPES is 1580 Geary Rd, Walnut Creek, CA 94597-2700.
- What is Lynn Zimmerman's phone number?
- The practice phone number listed in the NPPES registry for Lynn Zimmerman is (925) 243-7592.
- Is Lynn Zimmerman's NPI active?
- Yes — Lynn Zimmerman's NPI (1629622717) is active in the NPPES registry as of the last update on 2019-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.