Benjamin Will Scallon, M.D.
Internal Medicine Physician · Boulder, CO
Benjamin Will Scallon, M.D. is an internal medicine physician with a practice address in Boulder, Colorado, and NPI 1376923250, issued on Jun 4, 2015. Check the license (Colorado DR.0074853, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Benjamin Will Scallon
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- DR.0074853 CO
R-10311 IA
305535 NY
MD463687 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1645 Broadway, Boulder, CO 80302
- Phone
- (303) 415-8900
- Enumerated
- Jun 4, 2015
- Record last updated
- Mar 10, 2026
- Fax
- (303) 443-6476
- Medicare enrollment
- Enrolled (PECOS I20250812004733); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,046 in Colorado → Look up another NPI →
Also registered at 1645 Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Benjamin Will Scallon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0074853Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average internal medicine physician in 2024
340 Medicare Part D claims for 62 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium66 claims
- Amlodipine Besylate27 claims
- Tamsulosin Hcl19 claims
- Losartan Potassium17 claims
- Metformin Hcl16 claims
- Levocetirizine Dihydrochloride11 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 MIPS final score for 2023 (Medicare payment program): 100 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).
One hospital affiliation
- Boulder Community HealthBoulder, CO · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Benjamin Will Scallon among 2,046 internal medicine physician records in Colorado
Benjamin Will Scallon, M.D. is one of 2,046 internal medicine physician records with a practice address in Colorado. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 79% of them.
- NPI issued2015 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2015 · median 2006 among the 1,090 with a school on file
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
74 internal medicine physician records list a practice address in Boulder
They are 74 of the 5,635 NPPES records with a practice address in Boulder, and 2,046 internal medicine physician records in Colorado.
All 2,046 in Colorado → Every provider in Boulder → Internal Medicine Physician nationwide →
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- Kristina Anton-Schnell, MDBoulder, CO 803011477577153
- Steven Brasch, M.D.Boulder, CO 803011366547564
Common questions
What is Benjamin Will Scallon, M.D.'s NPI number?
Benjamin Will Scallon, M.D.'s National Provider Identifier (NPI) is 1376923250, issued on Jun 4, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin Will Scallon, M.D. located?
The NPPES record lists a practice address at 1645 Broadway, Boulder, CO, 80302. Phone: (303) 415-8900. Providers update this record themselves, so call before visiting.
How can I verify Benjamin Will Scallon, M.D.'s license?
NPPES lists Colorado license number DR.0074853, 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 Benjamin Will Scallon, M.D. prescribe under Medicare Part D?
In 2024, Benjamin Will Scallon, M.D. had 340 Medicare Part D claims for 62 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Benjamin Will Scallon, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 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.