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HOLLY E JOHNSTON OTR,CHT
NPI 1659536902
Occupational Therapist - Hand in Boulder, CO

Active since July 25, 2008Accepts Medicare Assignment
2750 BROADWAY ST, BOULDER, CO 80304(303) 440-3034(303) 402-1665 Get Directions Write a Review

NPPES record last updated: December 2, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Holly E Johnston Otr,cht NPPES

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

HOLLY E JOHNSTON OTR,CHT (NPI 1659536902) is an individual hand provider in Boulder, Colorado, licensed in Colorado (OT0001330) and active in the NPI registry since July 2008. She is a graduate of Other (1988).

NPPES Registry Identity

NPI1659536902
Entity TypeIndividualFemale
Primary Taxonomy225XH1200X
Provider Legal NameHOLLY E JOHNSTONCredential: OTR,CHT
Location Address2750 BROADWAY STBoulder, CO 80304-3573
Mailing AddressPo Box 5718Kalispell, MT 59903-5718 · (406) 756-0134 · Fax (406) 300-1612
Phone(303) 440-3034
Fax(303) 402-1665
Sole ProprietorNo
Medical School CMSOtherGraduated 1988
Enumeration DateJuly 25, 2008
Last NPPES UpdateDecember 2, 2019
✔ NPI 1659536902 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOccupational Therapist · HandRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225XH1200X
License✔ Licensed in CO · OT0001330
2750 BROADWAY ST, Boulder, CO 80304
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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

Holly E Johnston Otr,cht 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 ID8022166404
PECOS Enrollment IDI20090423000736

Medicare Billing Reassignments

3

Medicare enrollment records show Holly Johnston reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Certified Hand Therapy Services LLC
1.7 mi
Hand
1800 30TH ST STE 206
Boulder, CO 80301
  • Reassigned Medicare billing, Colorado enrollment
  • 7 clinicians in this Medicare group
NPI 1124599956 (720) 845-0001
Intermountain Medical Group Denver, LLC
10 mi
Neurology
380 EMPIRE RD STE 120
Lafayette, CO 80026
  • Reassigned Medicare billing, Colorado enrollment
  • 1,270 clinicians in this Medicare group
NPI 1669122925 (303) 673-1390
Uchealth Community Services
38 mi
Physical Therapist
175 INVERNESS DR W STE 100
Englewood, CO 80112
  • Reassigned Medicare billing, Colorado enrollment
  • 140 clinicians in this Medicare group
NPI 1841740693 (303) 694-3333

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 20

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

REFORM HEALTH & REHAB, LLC
Physical Therapist
2750 BROADWAY ST
BOULDER, CO 80304
Boulder County (303) 440-3034
MARILYN NEWSOM M.D.
Psychiatry & Neurology (Neurology)
2750 BROADWAY ST
BOULDER, CO 80304
Boulder County (303) 440-3000
JILL SIEGFRIED M.D.
Family Medicine
2750 BROADWAY ST
BOULDER, CO 80304
Boulder County (303) 440-3000
MRS. KAREN BANT-KREUTZER ANP-C
Nurse Practitioner (Adult Health)
2750 BROADWAY ST
BOULDER, CO 80304
Boulder County (303) 440-3000
ALEXANDRA MARIE PARSHALL AU.D.
Audiologist-Hearing Aid Fitter
2750 BROADWAY ST
BOULDER, CO 80304
Boulder County (303) 440-3073
KARIN SUSSKIND M.D.
Family Medicine
2750 BROADWAY ST
BOULDER, CO 80304
Boulder County (303) 440-3000
DR. EMILY K WARD M.D.
Internal Medicine (Gastroenterology)
2750 BROADWAY ST
BOULDER, CO 80304
Boulder County (303) 440-3216
JENNIFER B GRODBERG MD
Internal Medicine
2750 BROADWAY ST
BOULDER, CO 80304
Boulder County (303) 440-3082

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 Holly Johnston's NPI number?

The NPI number for Holly Johnston is 1659536902. It was assigned to this individual provider in the NPPES registry on July 25, 2008.

Where is Holly Johnston located?

Holly Johnston practices at 2750 Broadway St, Boulder, CO 80304. The listed phone number is (303) 440-3034.

What is Holly Johnston's specialty?

The primary specialty registered for this NPI is Occupational Therapist, specializing in Hand, with taxonomy code 225XH1200X.

Is Holly Johnston enrolled in Medicare?

Yes. Holly Johnston 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 organizations bill Medicare for Holly Johnston's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Holly Johnston reassigns Medicare benefits to 3 organizations: Certified Hand Therapy Services LLC (Boulder, CO), Intermountain Medical Group Denver, LLC (Lafayette, CO) and Uchealth Community Services (Englewood, CO). Each 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 Holly Johnston's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Holly Johnston was last updated on December 2, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.