Douglas Floyd Duffee, M.D.
Internal Medicine Physician · Pueblo, CO
Douglas Floyd Duffee, M.D. is an internal medicine physician with a practice address in Pueblo, Colorado, and NPI 1851372320, issued on Nov 10, 2005. Check the license (Colorado 43850, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Douglas Floyd Duffee
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 43850 CO
Self-reported in NPPES; status is on the state search - Practice location
- 311 West 14TH Street, Pueblo, CO 81003
- Phone
- (719) 595-7585
- Enumerated
- Nov 10, 2005
- Record last updated
- Dec 31, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (719) 595-7589
- Medicaid ID
- 57556504 CO
- Medicare enrollment
- Enrolled (PECOS I20051027000789); accepts Medicare assignment
- Medical or professional school
- East Tennessee State University Quillen College Of Medicine, 1993
- Entity
- Type 1 · individual
Also registered at 311 West 14TH Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Geepress Corpuz, MDInternal Medicine Physician1275954927
- Bobbi Hall, NPFamily Nurse Practitioner1740790708
- Ayushi Mendiratta, MDStudent in an Organized Health Care Education/Training Program1609575588
- Jay Richter, M.D.Adult Medicine Physician1346276342
- Kayleigh Zerr, D.O.Internal Medicine Physician1932547130
Verify Douglas Floyd Duffee in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 43850Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
68 Medicare Part D claims for 37 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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 MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Parkview Ancillary Services CorporationPueblo, CO
- Poudre Valley Medical Group LLCPueblo, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
91 internal medicine physician records list a practice address in Pueblo
They are 91 of the 3,717 NPPES records with a practice address in Pueblo, and 2,046 internal medicine physician records in Colorado.
All 91 in Pueblo → All 2,046 in Colorado → Every provider in Pueblo →
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 Douglas Floyd Duffee, M.D.'s NPI number?
Douglas Floyd Duffee, M.D.'s National Provider Identifier (NPI) is 1851372320, issued on Nov 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Douglas Floyd Duffee, M.D. located?
The NPPES record lists a practice address at 311 West 14TH Street, Pueblo, CO, 81003. Phone: (719) 595-7585. Providers update this record themselves, so call before visiting.
How can I verify Douglas Floyd Duffee, M.D.'s license?
NPPES lists Colorado license number 43850, 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 Douglas Floyd Duffee, M.D. prescribe under Medicare Part D?
In 2024, Douglas Floyd Duffee, M.D. had 68 Medicare Part D claims for 37 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Douglas Floyd Duffee, M.D.'s MIPS final score?
The 2023 MIPS final score is 97.6 of 100. 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.