Kelly L. Westhoff, M.D.
Family Medicine Physician · Parker, CO
Kelly L. Westhoff, M.D. is a family medicine physician with a practice address in Parker, Colorado, and NPI 1053774497, issued on Apr 2, 2016. Check the license (Colorado 58901, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Kelly L. Westhoff
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 58901 CO
Self-reported in NPPES; status is on the state search - Practice location
- 10168 Parkglenn Way, Parker, CO 80138
- Phone
- (303) 338-4545
- Enumerated
- Apr 2, 2016
- Record last updated
- Apr 7, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 9000130108 CO
- Medicare enrollment
- Enrolled (PECOS I20191022003471); accepts Medicare assignment
- Medical or professional school
- Creighton University School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,563 in Colorado → Look up another NPI →
Also registered at 10168 Parkglenn Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amanda Cava, M.D.Family Medicine Physician1982819413
- Lorraine Fling, RPHPharmacist1689082349
- Kristen Garred, MSW, LCSWClinical Social Worker1598903627
- Stefanie Giachino, PA-CPhysician Assistant1407960495
- Carly Greene, RN, MSN, FNP-CFamily Nurse Practitioner1619250552
- Brenda Hall, MDFamily Medicine Physician1609935360
Verify Kelly L. Westhoff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 58901Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% fewer Medicare Part D claims than the average family medicine physician in 2024
3,377 Medicare Part D claims for 316 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 106 claims were for opioids.
Most prescribed
- Atorvastatin Calcium233 claims
- Levothyroxine Sodium195 claims
- Rosuvastatin Calcium166 claims
- Lisinopril151 claims
- Omeprazole138 claims
- Amlodipine Besylate113 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.
Bills Medicare through one group practice
- Colorado Permanente Medical Group PCParker, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kelly L. Westhoff among 3,563 family medicine physician records in Colorado
Kelly L. Westhoff, M.D. is one of 3,563 family medicine physician 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 2016, is newer than 79% of them.
- NPI issued2016 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2016 · median 2008 among the 2,077 with a school on file
- Record last updated2021 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
61 family medicine physician records list a practice address in Parker
They are 61 of the 1,871 NPPES records with a practice address in Parker, and 3,563 family medicine physician records in Colorado.
All 3,563 in Colorado → Every provider in Parker → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Amanda Cava, M.D.Parker, CO 801381982819413
- Brenda Hall, MDParker, CO 801381609935360
- Scott Isbell, MDParker, CO 801381538586870
- Alexander Jones, MDParker, CO 801381891373213
- Heather Leong Hulstein, D.O.Parker, CO 801381316397524
- Gurvinder Mangat, M.D.Parker, CO 801381851606123
- Jennifer Moroye-Young, MDParker, CO 801381811081607
- Kelsey Neitzel, DOParker, CO 801381750794079
Common questions
What is Kelly L. Westhoff, M.D.'s NPI number?
Kelly L. Westhoff, M.D.'s National Provider Identifier (NPI) is 1053774497, issued on Apr 2, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Kelly L. Westhoff, M.D. located?
The NPPES record lists a practice address at 10168 Parkglenn Way, Parker, CO, 80138. Phone: (303) 338-4545. Providers update this record themselves, so call before visiting.
How can I verify Kelly L. Westhoff, M.D.'s license?
NPPES lists Colorado license number 58901, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kelly L. Westhoff, M.D. prescribe under Medicare Part D?
In 2024, Kelly L. Westhoff, M.D. had 3,377 Medicare Part D claims for 316 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.