Rona K. Knudsen, MD
Family Medicine Physician · Pueblo, CO
Rona K. Knudsen, MD is a family medicine physician with a practice address in Pueblo, Colorado, and NPI 1740216878, issued on Jun 23, 2006. Check the license (Colorado 38666, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Rona K. Knudsen
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 38666 CO
Self-reported in NPPES; status is on the state search - Practice location
- 300 Colorado Ave, Pueblo, CO 81004
- Phone
- (719) 543-8711
- Enumerated
- Jun 23, 2006
- Record last updated
- Jan 7, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (719) 543-5340
- Medicaid ID
- 07829531 CO
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,563 in Colorado → Look up another NPI →
Also registered at 300 Colorado Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marissa Aide, PAPhysician Assistant1700584034
- Abigail Arinder, PA-CPhysician Assistant1013401967
- Clare Arth, MDPsychiatry Physician1518984475
- Lisa Auriti, LPCProfessional Counselor1881187250
- Vanessa Becerril, PA-CPhysician Assistant1386832608
- Breanna Berry, D.O.Family Medicine Physician1457615189
Verify Rona K. Knudsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 38666Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% more Medicare Part D claims than the average family medicine physician in 2024
6,206 Medicare Part D claims for 237 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 165 claims were for opioids.
Most prescribed
- Atorvastatin Calcium303 claims
- Levothyroxine Sodium303 claims
- Amlodipine Besylate192 claims
- Pantoprazole Sodium155 claims
- Lisinopril153 claims
- Omeprazole152 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.
Rona K. Knudsen among 3,563 family medicine physician records in Colorado
Rona K. Knudsen, MD 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 56% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2014 · 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).
104 family medicine physician records list a practice address in Pueblo
They are 104 of the 3,717 NPPES records with a practice address in Pueblo, and 3,563 family medicine physician records in Colorado.
All 3,563 in Colorado → Every provider in Pueblo → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Silviano Arguello, MDPueblo, CO 810041699754713
- Michelle Duran, MDPueblo, CO 810041942242821
- Michael Duzan, DOPueblo, CO 810041124086723
- Sarah Felt, DOPueblo, CO 810041396733457
- John Highfill, M.D.Pueblo, CO 810041356346548
- David Krause, MDPueblo, CO 810041659308575
- Donna Lagrotteria, M.D.Pueblo, CO 810041508894346
- Norma Nehren, MDPueblo, CO 810041063408359
Common questions
What is Rona K. Knudsen, MD's NPI number?
Rona K. Knudsen, MD's National Provider Identifier (NPI) is 1740216878, issued on Jun 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rona K. Knudsen, MD located?
The NPPES record lists a practice address at 300 Colorado Ave, Pueblo, CO, 81004. Phone: (719) 543-8711. Providers update this record themselves, so call before visiting.
How can I verify Rona K. Knudsen, MD's license?
NPPES lists Colorado license number 38666, 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 Rona K. Knudsen, MD prescribe under Medicare Part D?
In 2024, Rona K. Knudsen, MD had 6,206 Medicare Part D claims for 237 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.