HEATHER ANN GRIGG MOTR/L
NPI 1841447232
Occupational Therapist in Casper, WY

Active since August 27, 2008Accepts Medicare Assignment
6631 E 2ND ST, CASPER, WY 82609(307) 268-9904(307) 268-9907 Get Directions Write a Review

NPPES record last updated: December 7, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Heather Ann Grigg Motr/l NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HEATHER ANN GRIGG MOTR/L (NPI 1841447232) is an individual occupational therapist in Casper, Wyoming, licensed in Wyoming (OTR 758) and active in the NPI registry since August 2008. She is a graduate of University Of North Dakota School Of Medicine (2008).

NPPES Registry Identity

NPI1841447232
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameHEATHER ANN GRIGGCredential: MOTR/L
Location Address6631 E 2ND STCasper, WY 82609-4355
Mailing Address6631 E 2nd StCasper, WY 82609-4355 · (307) 268-9904 · Fax (307) 268-9907
Fax(307) 268-9907
Sole ProprietorNo
Medical School CMSUniversity Of North Dakota School Of MedicineGraduated 2008
Enumeration DateAugust 27, 2008
Last NPPES UpdateDecember 7, 2010
✔ NPI 1841447232 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License✔ Licensed in WY · OTR 758
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
6631 E 2ND ST, Casper, WY 82609

Other Names 1

Former Name (1)Heather Ann Hanson Motr/l

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Heather Ann Grigg Motr/l is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9436225778
PECOS Enrollment IDI20080910000189

Medicare Billing Reassignment

Medicare enrollment records show Heather Grigg reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Physical Therapy
441 LANDMARK DR, STE 230
Casper, WY 82609
  • Reassigned Medicare billing, Wyoming enrollment
  • 6 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 19

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Occupational Therapist
6631 E 2ND ST
CASPER, WY 82609
Nurse Practitioner (Family)
6631 E 2ND ST
CASPER, WY 82609
Physical Therapy Assistant
6631 E 2ND ST
CASPER, WY 82609
Physical Therapist
6631 E 2ND ST
CASPER, WY 82609
Physical Therapist
6631 E 2ND ST
CASPER, WY 82609
Physical Therapy Assistant
6631 E 2ND ST
CASPER, WY 82609
Physical Therapy Assistant
6631 E 2ND ST
CASPER, WY 82609
Occupational Therapist
6631 E 2ND ST
CASPER, WY 82609

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Heather Grigg's NPI number?

The NPI number for Heather Grigg is 1841447232. It was assigned to this individual provider in the NPPES registry on August 27, 2008. The provider is also known as Heather Ann Hanson Motr/L.

Where is Heather Grigg located?

Heather Grigg practices at 6631 E 2nd St, Casper, WY 82609. The listed phone number is (307) 268-9904.

What is Heather Grigg's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

Is Heather Grigg enrolled in Medicare?

Yes. Heather Grigg is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Heather Grigg's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Heather Grigg reassigns Medicare benefits to Pathfinder Physical Therapy, LLC (Casper, WY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Heather Grigg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Heather Grigg accept?

Health plans from Blue Cross Blue Shield of Wyoming list Heather Grigg as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Heather Grigg was last updated on December 7, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.