Ruth Weisberg, MS, CCC-SLP
NPI 1821565573 · Speech-Language Pathologist · San Francisco, CA
Ruth Weisberg, MS, CCC-SLP is a Speech-Language Pathologist provider in San Francisco, CA (NPI 1821565573).
Provider details
- NPI number
- 1821565573
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS, CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 21660 (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
7 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
- 2018-10-31
- Last updated
- 2022-02-11
Frequently asked questions
- What is Ruth Weisberg's NPI number?
- Ruth Weisberg's National Provider Identifier (NPI) is 1821565573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Weisberg's specialty?
- Ruth Weisberg is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Ruth Weisberg located?
- Ruth Weisberg's practice location on file with NPPES is 150 Haight St Apt 404, San Francisco, CA 94102-5743.
- What is Ruth Weisberg's phone number?
- The practice phone number listed in the NPPES registry for Ruth Weisberg is (510) 919-5919.
- Is Ruth Weisberg's NPI active?
- Yes — Ruth Weisberg's NPI (1821565573) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.