Michelle Grissom, MS, LPC
NPI 1023254554 · Counselor · Casper, WY
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Grissom, MS, LPC is a Counselor provider in Casper, WY (NPI 1023254554).
Provider details
- NPI number
- 1023254554
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Credential
- MS, LPC
- Sex
- Female
- Sole proprietor
- No
- License
- LPC-349 (WY)
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
17 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
- 2009-01-06
- Last updated
- 2023-03-14
- Certified
- 2023-03-14
Frequently asked questions
- What is Michelle Grissom's NPI number?
- Michelle Grissom's National Provider Identifier (NPI) is 1023254554, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Grissom's specialty?
- Michelle Grissom is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Michelle Grissom located?
- Michelle Grissom's practice location on file with NPPES is 1430 Wilkins Circle, Casper, WY 82601-1336.
- What is Michelle Grissom's phone number?
- The practice phone number listed in the NPPES registry for Michelle Grissom is (307) 237-9583.
- Does Michelle Grissom accept Medicare?
- Michelle Grissom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Grissom's NPI active?
- Yes — Michelle Grissom's NPI (1023254554) is active in the NPPES registry as of the last update on 2023-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.