Cynthia Nelson, MASTER'S
NPI 1700099090 · Addiction (Substance Use Disorder) Counselor · Grover Beach, CA
Cynthia Nelson, MASTER'S is a Addiction (Substance Use Disorder) Counselor provider in Grover Beach, CA (NPI 1700099090).
Provider details
- NPI number
- 1700099090
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- MASTER'S
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
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
19 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
- 2007-05-07
- Last updated
- 2011-10-12
Frequently asked questions
- What is Cynthia Nelson's NPI number?
- Cynthia Nelson's National Provider Identifier (NPI) is 1700099090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Nelson's specialty?
- Cynthia Nelson is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Cynthia Nelson located?
- Cynthia Nelson's practice location on file with NPPES is 767 Ramona Ave, Grover Beach, CA 93433.
- What is Cynthia Nelson's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Nelson is (805) 349-9600.
- Is Cynthia Nelson's NPI active?
- Yes — Cynthia Nelson's NPI (1700099090) is active in the NPPES registry as of the last update on 2011-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.