Megan Williamson, MA
NPI 1023501848 · Mental Health Counselor · San Diego, CA
Megan Williamson, MA is a Mental Health Counselor provider in San Diego, CA (NPI 1023501848).
Provider details
- NPI number
- 1023501848
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 7907 Ostrow St Ste FSan Diego, CA 92111-3635Phone: (858) 300-8282
Registry dates
- Enumerated
- 2018-06-07
- Last updated
- 2020-01-14
- Certified
- 2020-01-14
Frequently asked questions
- What is Megan Williamson's NPI number?
- Megan Williamson's National Provider Identifier (NPI) is 1023501848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Williamson's specialty?
- Megan Williamson is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Megan Williamson located?
- Megan Williamson's practice location on file with NPPES is 734 10th Ave, San Diego, CA 92101-6502.
- What is Megan Williamson's phone number?
- The practice phone number listed in the NPPES registry for Megan Williamson is (619) 239-4663.
- Is Megan Williamson's NPI active?
- Yes — Megan Williamson's NPI (1023501848) is active in the NPPES registry as of the last update on 2020-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.