Dr John Timothy Ammons, MD - Medicare Ophthalmology in Denver, CO

Dr John Timothy Ammons, MD is a medicare enrolled "Ophthalmology" physician in Denver, Colorado. He went to University Of Colorado School Of Medicine, Denver and graduated in 1989 and has 35 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Colorado Ophthalmology Associates Pc and his current practice location is 1666 S University Blvd, Denver, Colorado. You can reach out to his office (for appointments etc.) via phone at (303) 320-1777.

Dr John Timothy Ammons is licensed to practice in Colorado (license number 32139) 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 1386687390.

Contact Information

Dr John Timothy Ammons, MD
1666 S University Blvd,
Denver, CO 80210-2853
(303) 320-1777
(303) 733-9219

Map and Direction




Physician's Profile

Full NameDr John Timothy Ammons
GenderMale
SpecialityOphthalmology
Experience35 Years
Location1666 S University Blvd, Denver, 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 John Timothy Ammons attended and graduated from University Of Colorado School Of Medicine, Denver in 1989
  NPI Data:
  • NPI Number: 1386687390
  • Provider Enumeration Date: 06/14/2006
  • Last Update Date: 12/18/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 0749173300
  • Enrollment ID: I20040623001497

Medical Identifiers

Medical identifiers for Dr John Timothy Ammons such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386687390NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 32139 (Colorado)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Colorado Ophthalmology Associates Pc36784662247

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 John Timothy Ammons allows following entities to bill medicare on his behalf.
Entity NameColorado Ophthalmology Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659552040
PECOS PAC ID: 3678466224
Enrollment ID: O20040206000099

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 John Timothy Ammons 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 John Timothy Ammons, MD
1666 S University Blvd,
Denver, CO 80210-2853

Ph: (303) 320-1777
Dr John Timothy Ammons, MD
1666 S University Blvd,
Denver, CO 80210-2853

Ph: (303) 320-1777

Reviews and Comments


Ophthalmology Doctors in Denver, CO

Mariam Syed Ahmad, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 777 Bannock St # Mc0156, Denver, CO 80204
Phone: 303-602-8550    
James B Giltner, MD
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 1485 S Colorado Blvd, #220, Denver, CO 80222
Phone: 303-839-7878    Fax: 303-759-9375
Pamela M Lepore,
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 2045 Franklin St, Denver, CO 80205
Phone: 303-861-3364    Fax: 303-861-3138
Dr. Chester Thomas Roe Iii, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 4999 E Kentucky Ave, Suite 203, Denver, CO 80246
Phone: 303-758-5477    Fax: 303-758-3069
David Drucker,
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1255 19th St, Suite 101, Denver, CO 80202
Phone: 303-293-9311    Fax: 303-293-8028
Dr. Menachem Yonah Weiss, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 3900 E Mexico Ave Ste 102, Denver, CO 80210
Phone: 720-524-1001    Fax: 303-800-2078
Dr. John Pope Jr., M.D., M.S.
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 2045 Franklin St, Seventh Floor, Retina Dept, Denver, CO 80205
Phone: 303-861-3596    Fax: 303-861-3138

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.