Sybrey Callwood, CCC-SLP
NPI 1679429864 · Speech-Language Pathologist · Oakland, CA
Sybrey Callwood, CCC-SLP is a Speech-Language Pathologist provider in Oakland, CA (NPI 1679429864).
Provider details
- NPI number
- 1679429864
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- CCC-SLP
- Sex
- Male
- Sole proprietor
- No
- License
- 35484 (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
- 2026-03-09
- Last updated
- 2026-03-09
- Certified
- 2026-03-09
Frequently asked questions
- What is Sybrey Callwood's NPI number?
- Sybrey Callwood's National Provider Identifier (NPI) is 1679429864, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sybrey Callwood's specialty?
- Sybrey Callwood is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Sybrey Callwood located?
- Sybrey Callwood's practice location on file with NPPES is 4351 Broadway, Oakland, CA 94611-4612.
- What is Sybrey Callwood's phone number?
- The practice phone number listed in the NPPES registry for Sybrey Callwood is (510) 208-7923.
- Is Sybrey Callwood's NPI active?
- Yes — Sybrey Callwood's NPI (1679429864) is active in the NPPES registry as of the last update on 2026-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.