Dr Ryan James Mikac, DO - Medicare Family Practice in Amherst, NY

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Dr Ryan James Mikac, DO is a medicare enrolled "Family Medicine" physician in Amherst, New York. He graduated from medical school in 2012 and has 12 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Niagara Falls Memorial Medical Center, General Physician Pc and his current practice location is 3980a Sheridan Dr Ste 200, Amherst, New York. You can reach out to his office (for appointments etc.) via phone at (716) 309-4772.

Dr Ryan James Mikac is licensed to practice in New York (license number 299432) 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 1346502689.

Contact Information

Dr Ryan James Mikac, DO
3980a Sheridan Dr Ste 200,
Amherst, NY 14226-1741
(716) 309-4772
(716) 427-6333

Map and Direction




Physician's Profile

Full NameDr Ryan James Mikac
GenderMale
SpecialityFamily Practice
Experience12 Years
Location3980a Sheridan Dr Ste 200, Amherst, New York
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 Ryan James Mikac graduated from medical school in 2012
  NPI Data:
  • NPI Number: 1346502689
  • Provider Enumeration Date: 06/12/2012
  • Last Update Date: 09/22/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 8628491487
  • Enrollment ID: I20200713000944

Medical Identifiers

Medical identifiers for Dr Ryan James Mikac such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346502689NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 299432 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hospice Buffalo IncCheektowaga, NYHospice
Sisters Of Charity HospitalBuffalo, NYHospital
Kaleida HealthBuffalo, NYHospital
Niagara Falls Memorial Medical CenterNiagara falls, NYHospital
Elderwood At WilliamsvilleWilliamsville, NYNursing home
Elderwood At HamburgHamburg, NYNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Niagara Falls Memorial Medical Center024413448457
General Physician Pc9537213079331

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 Ryan James Mikac allows following entities to bill medicare on his behalf.
Entity NameNiagara Falls Memorial Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285717298
PECOS PAC ID: 0244134484
Enrollment ID: O20040413001290
Entity NameNiagara Falls Memorial Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982659256
PECOS PAC ID: 0244134484
Enrollment ID: O20040524000510
Entity NameGeneral Physician Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093959322
PECOS PAC ID: 9537213079
Enrollment ID: O20090818000154
Entity NameHospitalist Services Of Olean Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871266338
PECOS PAC ID: 7810393626
Enrollment ID: O20210902000936

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 Ryan James Mikac 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 Ryan James Mikac, DO
Po Box 488,
Buffalo, NY 14240-0488

Ph: (866) 853-9551		Dr Ryan James Mikac, DO
3980a Sheridan Dr Ste 200,
Amherst, NY 14226-1741

Ph: (716) 309-4772

Reviews and Comments


Family Medicine Doctors in Amherst, NY

Dr. Matthew Ian Barletta, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6000 N Bailey Ave Ste 1d, Amherst, NY 14226
Phone: 716-834-4266    
Dr. Frances E Ilozue, MD, MPH
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Medicare: Accepting Medicare Assignments
Practice Location: 3610 Main St, Amherst, NY 14226
Phone: 716-200-4122    Fax: 716-783-8825
Sridhar Nilam, M.D.
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Practice Location: 1408 Sweet Home Rd, Suite 9, Amherst, NY 14228
Phone: 716-247-5281    
Dr. Paul C Dippert, DO
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Medicare: Not Enrolled in Medicare
Practice Location: 4979 Harlem Rd, Amherst, NY 14226
Phone: 716-923-4380    Fax: 716-923-4384
Zuzanna Maria Rozmus, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1185 Sweet Home Rd, Amherst, NY 14226
Phone: 716-689-0040    Fax: 716-422-8202
Kristen Gillotti, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1416 Sweet Home Rd Ste 12, Amherst, NY 14228
Phone: 716-839-8000    
David N Johnson, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3980 Sheridan Dr, Amherst, NY 14226
Phone: 716-929-2800    Fax: 716-929-2819

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.