Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marc-Andre Richard Chimonas, M.D.

Preventive Medicine/Occupational Environmental Medicine Physician in Loveland, CO · enumerated 2006 · practices at Poudre Valley Medical Group, LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1538238704

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Registry record

Entity type Individual (Type 1)

Name Marc-Andre Richard Chimonas

Credential M.D.

Sex Male

Practice address 221 E 29th St Ste 102, Loveland, CO, 80538

Phone (970) 495-8450

Fax (970) 297-6599

Enumeration date Nov 6, 2006

Last updated in NPPES Jun 15, 2022

Taxonomy & licenses

2083P0500X Preventive Medicine/Occupational Environmental Medicine Physician Allopathic & Osteopathic Physicians · License 241996 (NY) Secondary

2083P0500X Preventive Medicine/Occupational Environmental Medicine Physician Allopathic & Osteopathic Physicians · License DR.0046107 (CO) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What specialty is Marc-Andre Chimonas?

Marc-Andre Chimonas is registered in NPPES with the primary taxonomy of Preventive Medicine/Occupational Environmental Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Sindhura Trivedi Endocrinology, Diabetes & Metabolism Physician · Loveland, CO NPI 1891922522 Tommie Robinson Clinical Social Worker · Loveland, CO NPI 1336423110 Michael Orris Physician Assistant · Loveland, CO NPI 1982051199 Poudre Valley Medical Group, LLC Urgent Care Clinic/Center · Loveland, CO NPI 1780206664 Tonya Korbel Family Nurse Practitioner · Loveland, CO NPI 1497469944 Megan Collett Family Nurse Practitioner · Loveland, CO NPI 1255031365 Kaitlin Griffith Family Nurse Practitioner · Loveland, CO NPI 1235026659

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-15.