Matthew Gabriel Bartley, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Loveland, CO
Matthew Gabriel Bartley, M.D. is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Loveland, Colorado, and NPI 1700240645, issued on Apr 6, 2016. Check the license (Colorado DR.0065046, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Matthew Gabriel Bartley
- Credential
- M.D.
- Primary taxonomy
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
- License numbers
- DR.0065046 CO
96508 GA
Self-reported in NPPES; status is on the state search - Practice location
- 2500 Rocky Mountain Ave Ste 360, Loveland, CO 80538
- Phone
- (970) 221-1000
- Enumerated
- Apr 6, 2016
- Record last updated
- Aug 8, 2026
- Fax
- (970) 624-1892
- Entity
- Type 1 · individual
8 nearest thoracic surgery (cardiothoracic vascular surgery) physician records → All 87 in Colorado → Look up another NPI →
Also registered at 2500 Rocky Mountain Ave Ste 360
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jenna Alessi, PAPhysician Assistant1174707020
- Candace Bromley, PA-CPhysician Assistant1225334766
- Brandon Ehrhart, MSN, CRNP, ACNPC-AGGerontology Nurse Practitioner1437882701
- Christopher Groh, M.D.Clinical Cardiac Electrophysiology Physician1396008678
- Erica Jeski, RNAcute Care Nurse Practitioner1093429714
- Brittany KeyCritical Care Medicine Nurse Practitioner1700450681
Verify Matthew Gabriel Bartley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0065046Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average thoracic surgery (cardiothoracic vascular surgery) physician in 2024
37 Medicare Part D claims for 21 beneficiaries, against an average of 101 among the 2,587 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Oxycodone Hcl18 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: $20.60
1 payment: food and beverage; the largest payer was United Orthopedics LLC. The 4,047 providers of this specialty with any payment received $7,828.84 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.
Matthew Gabriel Bartley among 87 thoracic surgery (cardiothoracic vascular surgery) physician records in Colorado
Matthew Gabriel Bartley, M.D. is one of 87 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in Colorado. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 93% of them.
- NPI issued2016 · 93% of these records are older, 3% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2026 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208G00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Colorado
There are 87 thoracic surgery (cardiothoracic vascular surgery) physician records in Colorado.
All 87 in Colorado → Every provider in Loveland → Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician nationwide →
The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes
- Milton Glatterer, MDLoveland, CO 805381013962372
- Mark Guadagnoli, M.D.Loveland, CO 805381043208259
- Jenifer Marks, MDLoveland, CO 805381538233754
- Catharine McDermott, M.D.Loveland, CO 805381114306578
- Kortney Robinson, M.D.Loveland, CO 805381154670933
- Dwight Slater, MDLoveland, CO 805381912227927
- Michael Stanton, MDLoveland, CO 805381871581090
- Reed Quinn, MDGreeley, CO 806311659382653
Common questions
What is Matthew Gabriel Bartley, M.D.'s NPI number?
Matthew Gabriel Bartley, M.D.'s National Provider Identifier (NPI) is 1700240645, issued on Apr 6, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Gabriel Bartley, M.D. located?
The NPPES record lists a practice address at 2500 Rocky Mountain Ave Ste 360, Loveland, CO, 80538. Phone: (970) 221-1000. Providers update this record themselves, so call before visiting.
How can I verify Matthew Gabriel Bartley, M.D.'s license?
NPPES lists Colorado license number DR.0065046, 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 Matthew Gabriel Bartley, M.D. prescribe under Medicare Part D?
In 2024, Matthew Gabriel Bartley, M.D. had 37 Medicare Part D claims for 21 beneficiaries; the average among thoracic surgery (cardiothoracic vascular surgery) physician prescribers was 101. 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.