John Fullerton Barrett, M.D.
Hospitalist Physician · Greenwood Village, CO
John Fullerton Barrett, M.D. is a hospitalist physician with a practice address in Greenwood Village, Colorado, and NPI 1790772911, issued on Oct 3, 2005. Check the license (Colorado 37977, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Fullerton Barrett
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 37977 CO
Self-reported in NPPES; status is on the state search - Practice location
- 5200 Dtc Pkwy, Greenwood Village, CO 80111
- Phone
- (303) 745-0000
- Enumerated
- Oct 3, 2005
- Record last updated
- May 10, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (303) 708-1834
- Medicaid ID
- 13950240 CO
- Medicare enrollment
- Enrolled (PECOS I20040729000052); accepts Medicare assignment
- Medical or professional school
- University Of Colorado School Of Medicine, Denver, 1996
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 806 in Colorado → Look up another NPI →
Also registered at 5200 Dtc Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Atha, M.D.Hospitalist Physician1487632030
- Aleksandra Basheer, M.D.Hospitalist Physician1497760177
- Joseph Batuello, MDHospitalist Physician1376651539
- Elizabeth Benish, MDHospitalist Physician1578671731
- Judith Bodnar, MDInternal Medicine Physician1407964596
- Carolyn Burkhardt, MDSpecialist1457398075
Verify John Fullerton Barrett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 37977Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average hospitalist physician in 2024
16 Medicare Part D claims, against an average of 521 among the 21,613 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 practice group's MIPS final score for 2023 (Medicare payment program): 77.9 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).
Bills Medicare through 2 group practices
- Critical Care And Pulmonary Consultants, P.C.Greenwood Village, CO
- Knd Development 59 LLCAurora, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Fullerton Barrett among 806 hospitalist physician records in Colorado
John Fullerton Barrett, M.D. is one of 806 hospitalist physician records with a practice address in Colorado. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 97% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1996 · median 2012 among the 622 with a school on file
- Record last updated2019 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
75 hospitalist physician records list a practice address in Greenwood Village
They are 75 of the 2,654 NPPES records with a practice address in Greenwood Village, and 806 hospitalist physician records in Colorado.
All 806 in Colorado → Every provider in Greenwood Village → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Michael Atha, M.D.Greenwood Village, CO 801111487632030
- Aleksandra Basheer, M.D.Greenwood Village, CO 801111497760177
- Joseph Batuello, MDGreenwood Village, CO 801111376651539
- Mary Ann Bucani-Go, MDGreenwood Village, CO 801111609984707
- Randall Bynum, MDGreenwood Village, CO 801111669468393
- Jason DeweesGreenwood Village, CO 801111255355228
- Gregory Hicks, MDGreenwood Village, CO 801111982619003
- Mary Hicks, MDGreenwood Village, CO 801111003822198
Common questions
What is John Fullerton Barrett, M.D.'s NPI number?
John Fullerton Barrett, M.D.'s National Provider Identifier (NPI) is 1790772911, issued on Oct 3, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Fullerton Barrett, M.D. located?
The NPPES record lists a practice address at 5200 Dtc Pkwy, Greenwood Village, CO, 80111. Phone: (303) 745-0000. Providers update this record themselves, so call before visiting.
How can I verify John Fullerton Barrett, M.D.'s license?
NPPES lists Colorado license number 37977, 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 John Fullerton Barrett, M.D. prescribe under Medicare Part D?
In 2024, John Fullerton Barrett, M.D. had 16 Medicare Part D claims; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is John Fullerton Barrett, M.D.'s MIPS final score?
The 2023 MIPS final score is 77.9 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.