Barbara Welter, M.S.
NPI 1700064722 · Speech-Language Pathologist · San Rafael, CA
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Welter, M.S. is a Speech-Language Pathologist provider in San Rafael, CA (NPI 1700064722).
Provider details
- NPI number
- 1700064722
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- No
- License
- 13943 (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
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
Mailing address
Registry dates
- Enumerated
- 2008-01-31
- Last updated
- 2021-12-30
Frequently asked questions
- What is Barbara Welter's NPI number?
- Barbara Welter's National Provider Identifier (NPI) is 1700064722, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Welter's specialty?
- Barbara Welter is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Barbara Welter located?
- Barbara Welter's practice location on file with NPPES is 99 Montecillo Rd, San Rafael, CA 94903-3308.
- What is Barbara Welter's phone number?
- The practice phone number listed in the NPPES registry for Barbara Welter is (415) 444-4992.
- Does Barbara Welter accept Medicare?
- Barbara Welter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Welter's NPI active?
- Yes — Barbara Welter's NPI (1700064722) is active in the NPPES registry as of the last update on 2021-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.