Margaret Wong
NPI 1841121183 · Speech-Language Pathologist · San Francisco, CA
Margaret Wong is a Speech-Language Pathologist provider in San Francisco, CA (NPI 1841121183).
Provider details
- NPI number
- 1841121183
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 12239 (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
Under 1 yr in 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
- 2026-05-26
- Last updated
- 2026-05-26
- Certified
- 2026-05-26
Frequently asked questions
- What is Margaret Wong's NPI number?
- Margaret Wong's National Provider Identifier (NPI) is 1841121183, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Wong's specialty?
- Margaret Wong is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Margaret Wong located?
- Margaret Wong's practice location on file with NPPES is 1520 Oakdale Ave, San Francisco, CA 94124-2323.
- What is Margaret Wong's phone number?
- The practice phone number listed in the NPPES registry for Margaret Wong is (628) 900-1499.
- Is Margaret Wong's NPI active?
- Yes — Margaret Wong's NPI (1841121183) is active in the NPPES registry as of the last update on 2026-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.