Karen Demarco, OTA
NPI 1649570649 · Occupational Therapy Assistant · Roseville, CA
Karen Demarco, OTA is a Occupational Therapy Assistant provider in Roseville, CA (NPI 1649570649).
Provider details
- NPI number
- 1649570649
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTA
- Sex
- Female
- Sole proprietor
- No
- License
- OTA1160 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2010-10-25
- Last updated
- 2011-02-01
Frequently asked questions
- What is Karen Demarco's NPI number?
- Karen Demarco's National Provider Identifier (NPI) is 1649570649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Demarco's specialty?
- Karen Demarco is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Karen Demarco located?
- Karen Demarco's practice location on file with NPPES is 3 Medical Plaza Dr, Roseville, CA 95661-3087.
- What is Karen Demarco's phone number?
- The practice phone number listed in the NPPES registry for Karen Demarco is (916) 781-5188.
- Is Karen Demarco's NPI active?
- Yes — Karen Demarco's NPI (1649570649) is active in the NPPES registry as of the last update on 2011-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.