Jan Williams, MS LPC
NPI 1619045598 · Mental Health Counselor · Lake Havasu City, AZ
Jan Williams, MS LPC is a Mental Health Counselor provider in Lake Havasu City, AZ (NPI 1619045598).
Provider details
- NPI number
- 1619045598
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MS LPC
- Sex
- Female
- Sole proprietor
- No
- License
- LPC2138 (AZ)
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
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
- 2006-12-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jan Williams's NPI number?
- Jan Williams's National Provider Identifier (NPI) is 1619045598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jan Williams's specialty?
- Jan Williams is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Jan Williams located?
- Jan Williams's practice location on file with NPPES is 276 S Lake Havasu Ave, Lake Havasu City, AZ 86403.
- What is Jan Williams's phone number?
- The practice phone number listed in the NPPES registry for Jan Williams is (928) 505-1550.
- Is Jan Williams's NPI active?
- Yes — Jan Williams's NPI (1619045598) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.