Katherine M. Weisenborn, P.A.-C.
Physician Assistant · Thornton, CO
Katherine M. Weisenborn, P.A.-C. is a physician assistant with a practice address in Thornton, Colorado, and NPI 1295031714, issued on Jan 31, 2011. Check the license (Colorado PA0003838, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine M. Weisenborn
- Credential
- P.A.-C.
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- PA0003838 CO
PA2010-0079 NM
Self-reported in NPPES; status is on the state search - Practice location
- 9005 Grant St, Thornton, CO 80229
- Phone
- (303) 287-2800
- Enumerated
- Jan 31, 2011
- Record last updated
- Dec 29, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (303) 287-7357
- Medicare enrollment
- Enrolled (PECOS I20140417000830); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,767 in Colorado → Look up another NPI →
Also registered at 9005 Grant St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nathan Adams, PA-CSurgical Physician Assistant1396141958
- Ruth Beckham, RN NPNurse Practitioner1235113085
- Morgan Howland, M.D.Anesthesiology Physician1750471033
- Christopher Isaacs, DOOrthopaedic Surgery Physician1558371716
- Devin Jacobs, PA-CSurgical Physician Assistant1245504067
- Michael Janssen, DOOrthopaedic Surgery of the Spine Physician1922083310
Verify Katherine M. Weisenborn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license PA0003838Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average physician assistant in 2024
540 Medicare Part D claims for 127 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 149 claims were for opioids.
Most prescribed
- Gabapentin146 claims
- Oxycodone Hcl94 claims
- Tizanidine Hcl52 claims
- Methocarbamol48 claims
- Cyclobenzaprine Hcl46 claims
- Tramadol Hcl26 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 34.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $28.16
1 payment: food and beverage; the largest payer was Ethicon US, LLC. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Center For Spine And Orthopedics PCThornton, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine M. Weisenborn among 3,767 physician assistant records in Colorado
Katherine M. Weisenborn, P.A.-C. is one of 3,767 physician assistant records with a practice address in Colorado. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 34% of them.
- NPI issued2011 · 34% of these records are older, 63% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2008 · median 2017 among the 2,351 with a school on file
- Record last updated2016 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
61 physician assistant records list a practice address in Thornton
They are 61 of the 2,234 NPPES records with a practice address in Thornton, and 3,767 physician assistant records in Colorado.
All 3,767 in Colorado → Every provider in Thornton → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Emily Battista, PA-CThornton, CO 802291639329568
- Robert Botnick, PAThornton, CO 802291275620155
- Ana Burrows, PA-CThornton, CO 802291740335801
- Megan CrawfordThornton, CO 802291508958539
- Ryan Mansholt, PACThornton, CO 802291366514127
- Deterri RockwellThornton, CO 802291275518540
- Darren Roth, PA-CThornton, CO 802291164689519
- Catherine Salguero, PAThornton, CO 802291861535494
Common questions
What is Katherine M. Weisenborn, P.A.-C.'s NPI number?
Katherine M. Weisenborn, P.A.-C.'s National Provider Identifier (NPI) is 1295031714, issued on Jan 31, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Katherine M. Weisenborn, P.A.-C. located?
The NPPES record lists a practice address at 9005 Grant St, Thornton, CO, 80229. Phone: (303) 287-2800. Providers update this record themselves, so call before visiting.
How can I verify Katherine M. Weisenborn, P.A.-C.'s license?
NPPES lists Colorado license number PA0003838, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine M. Weisenborn, P.A.-C. prescribe under Medicare Part D?
In 2024, Katherine M. Weisenborn, P.A.-C. had 540 Medicare Part D claims for 127 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Katherine M. Weisenborn, P.A.-C.'s MIPS final score?
The 2023 MIPS final score is 34.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.