Joan Sykes-Miessi
NPI 1023298841 · Social Worker · East Palo Alto, CA
Joan Sykes-Miessi is a Social Worker provider in East Palo Alto, CA (NPI 1023298841).
Provider details
- NPI number
- 1023298841
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Clinical Social Worker1041C0700X
Behavioral Health & Social 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
83% 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
- 2007-11-08
- Last updated
- 2016-01-06
Frequently asked questions
- What is Joan Sykes-Miessi's NPI number?
- Joan Sykes-Miessi's National Provider Identifier (NPI) is 1023298841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Sykes-Miessi's specialty?
- Joan Sykes-Miessi is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Joan Sykes-Miessi located?
- Joan Sykes-Miessi's practice location on file with NPPES is 801 Weeks St, East Palo Alto, CA 94303-1626.
- What is Joan Sykes-Miessi's phone number?
- The practice phone number listed in the NPPES registry for Joan Sykes-Miessi is (650) 329-9938.
- Is Joan Sykes-Miessi's NPI active?
- Yes — Joan Sykes-Miessi's NPI (1023298841) is active in the NPPES registry as of the last update on 2016-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.