Joseph Randall Lutt, M.D.
Rheumatology Physician · Boulder, CO
Joseph Randall Lutt, M.D. is a rheumatology physician with a practice address in Boulder, Colorado, and NPI 1023233707, issued on Apr 16, 2007. Check the license (Colorado 47481, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Joseph Randall Lutt
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 47481 CO
Self-reported in NPPES; status is on the state search - Practice location
- 2503 Walnut St Ste 200, Boulder, CO 80302
- Phone
- (720) 494-4706
- Enumerated
- Apr 16, 2007
- Record last updated
- Apr 14, 2026
- Fax
- (720) 494-4706
- Medicaid ID
- 43779875 CO
- Medicare enrollment
- Enrolled (PECOS I20090923000643); accepts Medicare assignment
- Medical or professional school
- University Of Nebraska College Of Medicine, 2004
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 145 in Colorado → Look up another NPI →
Also registered at 2503 Walnut St Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shiraz Moinuddin, M.D.Rheumatology Physician1063600336
Verify Joseph Randall Lutt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 47481Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,451 Medicare Part D claims for 283 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. 80 claims were for opioids.
Most prescribed
- Prednisone207 claims
- Allopurinol179 claims
- Methotrexate130 claims
- Alendronate Sodium122 claims
- Hydroxychloroquine Sulfate94 claims
- Methylprednisolone47 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.
Bills Medicare through one group practice
- Optumcare Colorado Medical Group LLCColorado Springs, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph Randall Lutt among 145 rheumatology physician records in Colorado
Joseph Randall Lutt, M.D. is one of 145 rheumatology physician records with a practice address in Colorado. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 39% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2004 · median 2004 among the 102 with a school on file
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Colorado
There are 145 rheumatology physician records in Colorado.
All 145 in Colorado → Every provider in Boulder → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Shiraz Moinuddin, M.D.Boulder, CO 803021063600336
- Stuart Weisman, M.D.Boulder, CO 803041326022930
- Sonia Khatter, M.D.Denver, CO 802461174056592
- Christopher Antolini, MDDenver, CO 802301750302592
- Gregory Barron, MDDenver, CO 802301871859801
- Adam Berlinberg, MDDenver, CO 802301255728085
- Prateek Chaudhary, DODenver, CO 802301760708507
- David Defrancisco, MDDenver, CO 802301366897209
Common questions
What is Joseph Randall Lutt, M.D.'s NPI number?
Joseph Randall Lutt, M.D.'s National Provider Identifier (NPI) is 1023233707, issued on Apr 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Randall Lutt, M.D. located?
The NPPES record lists a practice address at 2503 Walnut St Ste 200, Boulder, CO, 80302. Phone: (720) 494-4706. Providers update this record themselves, so call before visiting.
How can I verify Joseph Randall Lutt, M.D.'s license?
NPPES lists Colorado license number 47481, 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 Joseph Randall Lutt, M.D. prescribe under Medicare Part D?
In 2024, Joseph Randall Lutt, M.D. had 1,451 Medicare Part D claims for 283 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.