Calvin Williams, LPC
NPI 1659100139 · Professional Counselor · Chesapeake, VA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Calvin Williams, LPC is a Professional Counselor provider in Chesapeake, VA (NPI 1659100139).
Provider details
- NPI number
- 1659100139
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Professional Counselor101YP2500X
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
1 yr 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)
- 3022 Tyre Neck RdPortsmouth, VA 23703-4527Phone: (757) 935-5355Fax: (443) 320-9452
Registry dates
- Enumerated
- 2024-07-31
- Last updated
- 2024-07-31
- Certified
- 2024-07-09
Frequently asked questions
- What is Calvin Williams's NPI number?
- Calvin Williams's National Provider Identifier (NPI) is 1659100139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Calvin Williams's specialty?
- Calvin Williams is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Calvin Williams located?
- Calvin Williams's practice location on file with NPPES is 548 Battlefield Blvd S, Chesapeake, VA 23322-5363.
- What is Calvin Williams's phone number?
- The practice phone number listed in the NPPES registry for Calvin Williams is (757) 773-1351.
- Does Calvin Williams accept Medicare?
- Calvin Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Calvin Williams's NPI active?
- Yes — Calvin Williams's NPI (1659100139) is active in the NPPES registry as of the last update on 2024-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.