Gary D. Knaus, M.D.
Family Medicine Physician · Carbondale, CO
Gary D. Knaus, M.D. is a family medicine physician with a practice address in Carbondale, Colorado, and NPI 1659447290, issued on Nov 27, 2006. Check the license (Colorado 20207, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gary D. Knaus
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20207 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1340 Highway 133, Carbondale, CO 81623
- Phone
- (970) 963-3350
- Enumerated
- Nov 27, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (970) 963-2958
- Medicaid ID
- 01202076 CO
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,563 in Colorado → Look up another NPI →
Also registered at 1340 Highway 133
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Chad Knaus, M.D.Family Medicine Physician1114174422
- Catherine White, A.N.P.Nurse Practitioner1043491095
Verify Gary D. Knaus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 20207Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
32 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Furosemide22 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.
Gary D. Knaus among 3,563 family medicine physician records in Colorado
Gary D. Knaus, 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 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 updated2023 · 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).
9 family medicine physician records list a practice address in Carbondale
They are 9 of the 163 NPPES records with a practice address in Carbondale, and 3,563 family medicine physician records in Colorado.
All 3,563 in Colorado → Every provider in Carbondale → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Andrew Gisleson, D.O.Carbondale, CO 816231679913560
- Richard Herrington, MDCarbondale, CO 816231376619916
- Chad Knaus, M.D.Carbondale, CO 816231114174422
- Karen Locke, MDCarbondale, CO 816231992708622
- Daniel Smith, DOCarbondale, CO 816231245225093
- Lauren Sontag, M.D.Carbondale, CO 816231851684963
- Kimball Spence, DOCarbondale, CO 816231295801835
- Elizabeth Spidell, D.O.Carbondale, CO 816231700972809
Common questions
What is Gary D. Knaus, M.D.'s NPI number?
Gary D. Knaus, M.D.'s National Provider Identifier (NPI) is 1659447290, issued on Nov 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary D. Knaus, M.D. located?
The NPPES record lists a practice address at 1340 Highway 133, Carbondale, CO, 81623. Phone: (970) 963-3350. Providers update this record themselves, so call before visiting.
How can I verify Gary D. Knaus, M.D.'s license?
NPPES lists Colorado license number 20207, 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 Gary D. Knaus, M.D. prescribe under Medicare Part D?
In 2024, Gary D. Knaus, M.D. had 32 Medicare Part D claims; 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.