Bruce R. Dorr, M.D.
Specialist · Littleton, CO
Bruce R. Dorr, M.D. is a specialist with a practice address in Littleton, Colorado, and NPI 1669430716, issued on May 1, 2006. Check the license (Colorado 31247, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Bruce R. Dorr
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- 31247 CO
Self-reported in NPPES; status is on the state search - Practice location
- 7750 S Broadway, Littleton, CO 80122
- Phone
- (303) 730-6000
- Enumerated
- May 1, 2006
- Record last updated
- Jul 13, 2026
- Medicaid ID
- 01312479 CO
- Medicare enrollment
- Enrolled (PECOS I20100518000461); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest specialist records → All 1,105 in Colorado → Look up another NPI →
Also registered at 7750 S Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lisa Hunsicker, MD, FACSPlastic Surgery Physician1447253893
- Jeannie Key, N.P.Obstetrics & Gynecology Nurse Practitioner1639397524
- Karen Ratner, MDInternal Medicine Physician1740391739
Verify Bruce R. Dorr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 31247Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average specialist in 2024
208 Medicare Part D claims for 49 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Liothyronine Sodium26 claims
- Np Thyroid18 claims
- Progesterone16 claims
- Minoxidil15 claims
- Estradiol13 claims
- Spironolactone12 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.
Industry payments in 2024: $415.37
15 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 5,844 providers of this specialty with any payment received $4,760.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- OB-Gyn AffiliatesCentennial, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bruce R. Dorr among 1,105 specialist records in Colorado
Bruce R. Dorr, M.D. is one of 1,105 specialist records with a practice address in Colorado. 12% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 76% newer
- In a Medicare fileYes · 12% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated1990 · median 1993 among the 86 with a school on file
- Record last updated2026 · 89% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Colorado
There are 1,105 specialist records in Colorado.
All 1,105 in Colorado → Every provider in Littleton → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Christina AragonCentennial, CO 801221134324171
- Mary Dekowzan, CMTCentennial, CO 801221164617635
- Anita KramerLittleton, CO 801221336346741
- Michele Riffle, M.S.P.T.Littleton, CO 801221558312702
- David Shumway, P.T.Centennial, CO 801221518141001
- Lesley VigilCentennial, CO 801221134338163
- David Watson, M.D.Littleton, CO 801221568420909
- Jacquelyn DiamondGreenwood Village, CO 801211912453424
Common questions
What is Bruce R. Dorr, M.D.'s NPI number?
Bruce R. Dorr, M.D.'s National Provider Identifier (NPI) is 1669430716, issued on May 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Bruce R. Dorr, M.D. located?
The NPPES record lists a practice address at 7750 S Broadway, Littleton, CO, 80122. Phone: (303) 730-6000. Providers update this record themselves, so call before visiting.
How can I verify Bruce R. Dorr, M.D.'s license?
NPPES lists Colorado license number 31247, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Bruce R. Dorr, M.D. prescribe under Medicare Part D?
In 2024, Bruce R. Dorr, M.D. had 208 Medicare Part D claims for 49 beneficiaries; the average among specialist prescribers was 1,380. 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.