Sean Petro, DO
Internal Medicine Physician · Greeley, CO
Sean Petro, DO is an internal medicine physician with a practice address in Greeley, Colorado, and NPI 1982106118, issued on Mar 4, 2018. Check the license (Colorado DR.0075156, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sean Petro
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- DR.0075156 CO
032.0134106 VT
Self-reported in NPPES; status is on the state search - Practice location
- 2001 70TH Ave Ste 200, Greeley, CO 80634
- Phone
- (970) 810-3550
- Enumerated
- Mar 4, 2018
- Record last updated
- Aug 23, 2025
- Medicare enrollment
- Enrolled (PECOS I20230713000983); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,046 in Colorado → Look up another NPI →
Also registered at 2001 70TH Ave Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amanda McCauley, PT, DPTPhysical Therapist1164867834
- Daniel Mertz, PMHNPPsychiatric/Mental Health Nurse Practitioner1992233688
Verify Sean Petro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0075156Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,997 Medicare Part D claims for 430 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 89 claims were for opioids.
Most prescribed
- Atorvastatin Calcium117 claims
- Gabapentin75 claims
- Omeprazole73 claims
- Amlodipine Besylate63 claims
- Lisinopril59 claims
- Pravastatin Sodium59 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 2 group practices
- Banner Health Physicians Colorado LLCGreeley, CO
- Southwestern Vermont Medical Center, IncBennington, VT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sean Petro among 2,046 internal medicine physician records in Colorado
Sean Petro, DO 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 2018, is newer than 87% of them.
- NPI issued2018 · 87% of these records are older, 11% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2020 · median 2006 among the 1,090 with a school on file
- Record last updated2025 · 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).
37 internal medicine physician records list a practice address in Greeley
They are 37 of the 3,518 NPPES records with a practice address in Greeley, and 2,046 internal medicine physician records in Colorado.
All 2,046 in Colorado → Every provider in Greeley → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Phebe Abraham, MDGreeley, CO 806341558980540
- Judith Anderson, M.D.Greeley, CO 806341780809848
- Andrew Beaulieu, M.D.Greeley, CO 806341346352457
- Zachary Brodie, DOGreeley, CO 806341306521471
- Dana Christiansen, MDGreeley, CO 806341679571103
- Brian Daily, MDGreeley, CO 806341033647896
- Stanley Edwards, MDGreeley, CO 806341316907876
- David Knechtges, MDGreeley, CO 806341912090457
Common questions
What is Sean Petro, DO's NPI number?
Sean Petro, DO's National Provider Identifier (NPI) is 1982106118, issued on Mar 4, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Sean Petro, DO located?
The NPPES record lists a practice address at 2001 70TH Ave Ste 200, Greeley, CO, 80634. Phone: (970) 810-3550. Providers update this record themselves, so call before visiting.
How can I verify Sean Petro, DO's license?
NPPES lists Colorado license number DR.0075156, 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 Sean Petro, DO prescribe under Medicare Part D?
In 2024, Sean Petro, DO had 1,997 Medicare Part D claims for 430 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.