DR. KATHERINE STARR WIEGERT SPECKMAN MD
NPI 1427491570
Family Medicine in Westminster, CO
About Dr. Katherine Starr Wiegert Speckman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KATHERINE STARR WIEGERT SPECKMAN MD (NPI 1427491570) is an individual family medicine provider in Westminster, Colorado, licensed in Colorado (DR0057283) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS, maintains a secondary practice location in Denver, and is a graduate of Duke University School Of Medicine (2013).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Other Identifiers 2
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 Starr Wiegert Speckman 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
2Medicare enrollment records show Katherine Speckman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Westminster, CO 80031
- Reassigned Medicare billing, Colorado enrollment
- 183 clinicians in this Medicare group
Denver, CO 80247
- Reassigned Medicare billing, Colorado enrollment
- Medicare enrollment name: Colorado Permanente Medical Group PC
- 1,715 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80031 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
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 Speckman's NPI number?
The NPI number for Katherine Speckman is 1427491570. It was assigned to this individual provider in the NPPES registry on April 9, 2013. The provider is also known as Katherine Starr Wiegert MD.
Where is Katherine Speckman located?
Katherine Speckman practices at 8510 Bryant St Ste 200, Westminster, CO 80031. The listed phone number is (303) 650-4460.
What is Katherine Speckman's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Katherine Speckman enrolled in Medicare?
Yes. Katherine Speckman 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 Speckman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Speckman reassigns Medicare benefits to 2 organizations: Clinica Campesina Family Health Services (Westminster, CO) and Colorado Permanente Medical Group, P.C. (Denver, 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 Katherine Speckman'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 Katherine Speckman was last updated on February 21, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 Starr Wiegert Speckman, MD · NPI 1427491570
Family Medicine physician in Westminster, Colorado. Individual provider, active in the CMS NPPES registry since April 9, 2013.
## Identity
- **NPI:** 1427491570 (Entity type: Individual)
- **Enumerated:** April 9, 2013
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** DR0057283 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 8510 BRYANT ST, STE 200, Westminster, CO 80031-3844
- **Phone:** (303) 650-4460 · **Fax:** (303) 565-4130
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Clinica Campesina Family Health Services (NPI 1811279136, Westminster, CO); Colorado Permanente Medical Group, P.C. (NPI 1760599724, Denver, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Duke University School Of Medicine, class of 2013
## Record status
- **NPPES last updated:** February 21, 2024
- **Other identifiers:** Medicaid 39125033 (CO); Other 029529 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1427491570) · Data from the CMS NPPES public registry.