DR. KATHERINE E HOEKSTRA MD
NPI 1699858225
Internal Medicine in Golden, CO
About Dr. Katherine E Hoekstra Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KATHERINE E HOEKSTRA MD (NPI 1699858225) is an individual internal medicine provider in Golden, Colorado, licensed in Colorado (37417) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with Commonwealth Health Center, and is a graduate of Other (1992).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 11
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
Dr. Katherine E Hoekstra Md 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.
Medicare Billing Reassignments
9Medicare enrollment records show Katherine Hoekstra reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Golden, CO 80401
- Reassigned Medicare billing, Colorado enrollment
- 101 clinicians in this Medicare group
Casper, WY 82601
- Reassigned Medicare billing, Wyoming enrollment
- 108 clinicians in this Medicare group
Riverton, WY 82501
- Reassigned Medicare billing, Wyoming enrollment
- 54 clinicians in this Medicare group
Lander, WY 82520
- Reassigned Medicare billing, Wyoming enrollment
- 66 clinicians in this Medicare group
Basin, WY 82410
- Reassigned Medicare billing, Wyoming enrollment
- 181 clinicians in this Medicare group
Elbow Lake, MN 56531
- Reassigned Medicare billing, Minnesota enrollment
- 183 clinicians in this Medicare group
Burnsville, MN 55337
- Reassigned Medicare billing, Minnesota enrollment
- 4,038 clinicians in this Medicare group
Saint Paul, MN 55104
- Reassigned Medicare billing, Minnesota enrollment
- 2,361 clinicians in this Medicare group
Saipan, MP 96950
- Reassigned Medicare billing, Northern Mariana Islands enrollment
- 200 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Commonwealth Health Center
Acute Care Hospitals · Garapan, MPPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Katherine Hoekstra's NPI number?
The NPI number for Katherine Hoekstra is 1699858225. It was assigned to this individual provider in the NPPES registry on October 24, 2006.
Where is Katherine Hoekstra located?
Katherine Hoekstra practices at 527 Holman Way, Golden, CO 80401. The listed phone number is (303) 000-0000.
What is Katherine Hoekstra's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Katherine Hoekstra enrolled in Medicare?
Yes. Katherine Hoekstra 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 Katherine Hoekstra's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Hoekstra reassigns Medicare benefits to 9 organizations: Inpatient Services, PC (Golden, CO), Sound Physicians Of Wyoming, LLC (Casper, WY), Riverton Physician Practices LLC (Riverton, WY), Lander Valley Physician Practices, LLC (Lander, WY), West Park Hospital District (Basin, WY) and 4 more organizations, listed in the Medicare section above. 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 Katherine Hoekstra's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Katherine Hoekstra affiliated with any hospitals?
According to CMS data, Katherine Hoekstra is affiliated with Commonwealth Health Center.
When was this NPI record last updated?
The NPPES record for Katherine Hoekstra was last updated on October 1, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Dr. Katherine E Hoekstra, MD · NPI 1699858225
Internal Medicine physician in Golden, Colorado. Individual provider, active in the CMS NPPES registry since October 24, 2006.
## Identity
- **NPI:** 1699858225 (Entity type: Individual)
- **Enumerated:** October 24, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 37417 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 527 HOLMAN WAY, Golden, CO 80401-5252
- **Phone:** (303) 000-0000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): Inpatient Services, PC (NPI 1750997797, Golden, CO); Sound Physicians Of Wyoming, LLC (NPI 1982982708, Casper, WY); Riverton Physician Practices LLC (NPI 1326377920, Riverton, WY); Lander Valley Physician Practices, LLC (NPI 1215971510, Lander, WY); West Park Hospital District (NPI 1942921937, Basin, WY); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1992
## Record status
- **NPPES last updated:** October 1, 2009
- **Other identifiers:** Other DN2433 (CO); Medicare PIN P00624688 (CO); Medicare PIN CO40974 (CO); and 8 more
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Source: [NPI Profile](https://npiprofile.com/npi/1699858225) · Data from the CMS NPPES public registry.