Katherine M. Fitting, M.D.
Internal Medicine Physician · Fairplay, CO
Katherine M. Fitting, M.D. is an internal medicine physician with a practice address in Fairplay, Colorado, and NPI 1871599019, issued on Jun 22, 2005. Check the license (Colorado 28085, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Katherine M. Fitting
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 28085 CO
Self-reported in NPPES; status is on the state search - Practice location
- 824 Castello St, Fairplay, CO 80440
- Phone
- (719) 836-1900
- Enumerated
- Jun 22, 2005
- Record last updated
- Jan 6, 2022
- Fax
- (719) 836-3283
- Medicaid ID
- 01280858 CO
- Entity
- Type 1 · individual
Verify Katherine M. Fitting in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 28085Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average internal medicine physician in 2024
881 Medicare Part D claims for 122 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Atorvastatin Calcium67 claims
- Losartan Potassium42 claims
- Amlodipine Besylate35 claims
- Levothyroxine Sodium27 claims
- Lisinopril26 claims
- Rosuvastatin Calcium21 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): 100 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).
1 internal medicine physician records list a practice address in Fairplay
They are 1 of the 36 NPPES records with a practice address in Fairplay, and 2,046 internal medicine physician records in Colorado.
Other internal medicine physician records in Colorado
- Emily Aaron, MDDenver, CO1205256971
- David Abbey, MS MDFort Collins, CO1568483196
- Tyler Abbey, DOGreeley, CO1730572694
- Sahar Abdelqader, MDLongmont, CO1366600710
- Ahmed Abdulrahman, MDPueblo, CO1093425068
- Durant Abernethy, M.D.Frisco, CO1427289040
- Alan Aboaf, MDCentennial, CO1003866393
- Adam Abraham, MDAurora, CO1720178304
- Phebe Abraham, MDGreeley, CO1558980540
- Richard Abrams, M.D.Denver, CO1174645386
Common questions
What is Katherine M. Fitting, M.D.'s NPI number?
Katherine M. Fitting, M.D.'s National Provider Identifier (NPI) is 1871599019, issued on Jun 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Katherine M. Fitting, M.D. located?
The NPPES record lists a practice address at 824 Castello St, Fairplay, CO, 80440. Phone: (719) 836-1900. Providers update this record themselves, so call before visiting.
How can I verify Katherine M. Fitting, M.D.'s license?
NPPES lists Colorado license number 28085, 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 Katherine M. Fitting, M.D. prescribe under Medicare Part D?
In 2024, Katherine M. Fitting, M.D. had 881 Medicare Part D claims for 122 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Katherine M. Fitting, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 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.