Dr Jay Joseph Dennehy, MD - Medicare Internal Medicine in Fort Collins, CO

Dr Jay Joseph Dennehy, MD is a medicare enrolled "Internal Medicine" physician in Fort Collins, Colorado. His current practice location is 2637 Midpoint Dr Ste B, Fort Collins, Colorado. You can reach out to his office (for appointments etc.) via phone at (970) 488-1666.

Dr Jay Joseph Dennehy is licensed to practice in Colorado (license number DR.0060883) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1669851911.

Contact Information

Dr Jay Joseph Dennehy, MD
2637 Midpoint Dr Ste B,
Fort Collins, CO 80525-4408
(970) 488-1666
Not Available

Map and Direction




Physician's Profile

Full NameDr Jay Joseph Dennehy
GenderMale
SpecialityInternal Medicine
Location2637 Midpoint Dr Ste B, Fort Collins, Colorado
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1669851911
  • Provider Enumeration Date: 05/20/2015
  • Last Update Date: 11/01/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 2163724949
  • Enrollment ID: I20180905001653

Medical Identifiers

Medical identifiers for Dr Jay Joseph Dennehy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669851911NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine DR.0060883 (Colorado)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Jay Joseph Dennehy allows following entities to bill medicare on his behalf.
Entity NameNorthern Colorado Hospitalists Professional Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831315662
PECOS PAC ID: 8325147507
Enrollment ID: O20070628000638

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Jay Joseph Dennehy is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Jay Joseph Dennehy, MD
2637 Midpoint Dr Ste B,
Fort Collins, CO 80525-4408

Ph: (970) 488-1666
Dr Jay Joseph Dennehy, MD
2637 Midpoint Dr Ste B,
Fort Collins, CO 80525-4408

Ph: (970) 488-1666

Reviews and Comments


Internal Medicine Doctors in Fort Collins, CO

Dr. Stephen A Treat, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2121 E Harmony Rd, Ste 100, Fort Collins, CO 80528
Phone: 970-221-1000    Fax: 970-297-6844
Dr. David Kindley Cobb, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2121 E Harmony Rd Unit 380, Fort Collins, CO 80528
Phone: 970-224-0429    
Dr. Diana M Breyer, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2121 E Harmony Rd, Suite 300, Fort Collins, CO 80528
Phone: 970-224-9102    Fax: 970-224-9112
Fred H Meyer, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 219 S Sunset St, Fort Collins, CO 80521
Phone: 970-224-2156    Fax: 970-482-6936
Robert A Simmons, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3702 S Timberline Rd, Fort Collins, CO 80525
Phone: 970-207-9773    Fax: 970-207-1893
Dr. Charles Timothy Johnson, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2121 E Harmony Rd, Unit 100, Fort Collins, CO 80528
Phone: 970-221-1000    Fax: 970-297-6860
Dr. Elizabeth A Yoder, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2637 Midpoint Dr Ste B, Fort Collins, CO 80525
Phone: 970-488-1666    Fax: 970-472-9381

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.