Dr Gregory F Hollar, DO - Medicare Family Practice in Centennial, CO

Dr Gregory F Hollar, DO is a medicare enrolled "Family Medicine" physician in Centennial, Colorado. He went to At Still University Of Health Sciences, College Of Osteo Med, Kirksville and graduated in 1982 and has 42 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Clinix Health Services Of Colorado Inc and his current practice location is 7030 S Yosemite St, Suite 220, Centennial, Colorado. You can reach out to his office (for appointments etc.) via phone at (303) 721-9984.

Dr Gregory F Hollar is licensed to practice in Colorado (license number 25423) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1063462653.

Contact Information

Dr Gregory F Hollar, DO
7030 S Yosemite St, Suite 220,
Centennial, CO 80112-2026
(303) 721-9984
(303) 996-3278



Physician's Profile

Full NameDr Gregory F Hollar
GenderMale
SpecialityFamily Practice
Experience42 Years
Location7030 S Yosemite St, Centennial, Colorado
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Gregory F Hollar attended and graduated from At Still University Of Health Sciences, College Of Osteo Med, Kirksville in 1982
  NPI Data:
  • NPI Number: 1063462653
  • Provider Enumeration Date: 05/12/2006
  • Last Update Date: 10/20/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 9537102249
  • Enrollment ID: I20050603000507

Medical Identifiers

Medical identifiers for Dr Gregory F Hollar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063462653NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 25423 (Colorado)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Clinix Health Services Of Colorado Inc175927705611

News Archive

First evidence of H5N1 transmission between domestic farms and wild birds

Wild migratory birds may indeed play a role in the spread of bird flu, also known as highly pathogenic avian influenza H5N1.

Potentially inappropriate prescribing linked to functional decline in older adults

Individuals are often prescribed increasing numbers of medications as they age, and while many of these prescriptions are justifiable, some may be inappropriate.

At-home, mail-in testing kit can accurately test sperm up to 52 hours after sample collection

Some 15% of couples struggle with infertility. When couples fail to conceive, guidelines recommend both the man and woman undergo a tandem fertility evaluation.

Bill Gates travels to Europe to promote global health investments

Bill Gates, co-founder of the Bill & Melinda Gates Foundation, is in Europe this week "in an effort to persuade Europeans not to cut aid budgets in the face of austerity - and in particular not to reduce spending on vaccinations and agriculture," the Wall Street Journal reports.

DNA hypermethylation correlated with reduced amygdala volume in male patients with schizophrenia

Researchers at Kumamoto University, Japan have revealed that DNA methylation occurs in the gene that codes serotonin transporter (SERT), a protein that regulates neurotransmitter transmission, in schizophrenia and bipolar patients.

Read more Medical News

› Verified 6 days ago

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 Gregory F Hollar allows following entities to bill medicare on his behalf.
Entity NameClinix Health Services Of Colorado Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912011073
PECOS PAC ID: 1759277056
Enrollment ID: O20040224000869

News Archive

First evidence of H5N1 transmission between domestic farms and wild birds

Wild migratory birds may indeed play a role in the spread of bird flu, also known as highly pathogenic avian influenza H5N1.

Potentially inappropriate prescribing linked to functional decline in older adults

Individuals are often prescribed increasing numbers of medications as they age, and while many of these prescriptions are justifiable, some may be inappropriate.

At-home, mail-in testing kit can accurately test sperm up to 52 hours after sample collection

Some 15% of couples struggle with infertility. When couples fail to conceive, guidelines recommend both the man and woman undergo a tandem fertility evaluation.

Bill Gates travels to Europe to promote global health investments

Bill Gates, co-founder of the Bill & Melinda Gates Foundation, is in Europe this week "in an effort to persuade Europeans not to cut aid budgets in the face of austerity - and in particular not to reduce spending on vaccinations and agriculture," the Wall Street Journal reports.

DNA hypermethylation correlated with reduced amygdala volume in male patients with schizophrenia

Researchers at Kumamoto University, Japan have revealed that DNA methylation occurs in the gene that codes serotonin transporter (SERT), a protein that regulates neurotransmitter transmission, in schizophrenia and bipolar patients.

Read more Medical News

› Verified 6 days ago

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 Gregory F Hollar 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 Gregory F Hollar, DO
7030 S Yosemite St, Ste 210,
Centennial, CO 80112-2025

Ph: () -
Dr Gregory F Hollar, DO
7030 S Yosemite St, Suite 220,
Centennial, CO 80112-2026

Ph: (303) 721-9984

News Archive

First evidence of H5N1 transmission between domestic farms and wild birds

Wild migratory birds may indeed play a role in the spread of bird flu, also known as highly pathogenic avian influenza H5N1.

Potentially inappropriate prescribing linked to functional decline in older adults

Individuals are often prescribed increasing numbers of medications as they age, and while many of these prescriptions are justifiable, some may be inappropriate.

At-home, mail-in testing kit can accurately test sperm up to 52 hours after sample collection

Some 15% of couples struggle with infertility. When couples fail to conceive, guidelines recommend both the man and woman undergo a tandem fertility evaluation.

Bill Gates travels to Europe to promote global health investments

Bill Gates, co-founder of the Bill & Melinda Gates Foundation, is in Europe this week "in an effort to persuade Europeans not to cut aid budgets in the face of austerity - and in particular not to reduce spending on vaccinations and agriculture," the Wall Street Journal reports.

DNA hypermethylation correlated with reduced amygdala volume in male patients with schizophrenia

Researchers at Kumamoto University, Japan have revealed that DNA methylation occurs in the gene that codes serotonin transporter (SERT), a protein that regulates neurotransmitter transmission, in schizophrenia and bipolar patients.

Read more News

› Verified 6 days ago


Family Medicine Doctors in Centennial, CO

Dr. Kit K Brekhus, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20270 E Smoky Hill Rd, Centennial, CO 80015
Phone: 303-680-0664    Fax: 303-693-2043
Dr. Kwong-yao Chow, DO
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 17140 E Dorado Pl, Centennial, CO 80015
Phone: 832-526-6582    
Dr. Claire Susan Schimke, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 14000 E Arapahoe Rd, Suite 290, Centennial, CO 80112
Phone: 303-632-3640    Fax: 303-632-3642
Dr. Steven Elliott Ryan, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7960 S University Blvd, Centennial, CO 80122
Phone: 720-848-0000    
Cara Rabin, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7960 S University Blvd, Centennial, CO 80122
Phone: 720-848-0000    
Dr. William Michael Robertson, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 14100 E Arapahoe Rd, Suite 170, Centennial, CO 80112
Phone: 303-699-3190    Fax: 303-699-3189

Find & Compare Providers Near You: Find and compare doctors, nursing homes, hospitals, and other health care providers in your area that accept Medicare. Get information like: Find a doctor or clinician that accepts Medicare near you.

Doctors and clinicians: Doctors and clinicians include doctors, clinicians and groups who are qualified to practice in many specialties. Each specialty focuses on certain parts of the body, periods of life, conditions, or primary care. The doctors, clinicians, and groups listed here typically work in an office or clinic setting. Also those who currently accept Medicare are included.

Hospitals: Find information about Medicare-certified hospitals and long-term care hospitals in your area, including Veterans Administration medical centers and military hospitals, across the country. Long-term care hospitals serve critically ill and medically complex patients who require extended hospital care.

Data provided: Information on www.medicareusa.org is built using open data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA).

© 2024 MedicareUsa. All rights reserved. Maintained by the Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services.