Dr Mark T Leahy, MD - Medicare Obstetrics & Gynecology in Fremont, NE

Dr Mark T Leahy, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Fremont, Nebraska. His current practice location is 700 E 29th St, Fremont, Nebraska. You can reach out to his office (for appointments etc.) via phone at (402) 721-3133.

Dr Mark T Leahy is licensed to practice in Nebraska (license number 19033) 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 1629043773.

Contact Information

Dr Mark T Leahy, MD
700 E 29th St,
Fremont, NE 68025-2384
(402) 721-3133
(402) 941-7017

Map and Direction




Physician's Profile

Full NameDr Mark T Leahy
GenderMale
SpecialityObstetrics & Gynecology
Location700 E 29th St, Fremont, Nebraska
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1629043773
  • Provider Enumeration Date: 02/22/2006
  • Last Update Date: 11/01/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 8820185358
  • Enrollment ID: I20100716000039

Medical Identifiers

Medical identifiers for Dr Mark T Leahy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629043773NPI-NPPES
47053664516MedicaidNE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 19033 (Nebraska)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 Mark T Leahy allows following entities to bill medicare on his behalf.
Entity NameGood Neighbor Community Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740491786
PECOS PAC ID: 0840100392
Enrollment ID: O20040327000235
Entity NameGood Neighbor Community Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902287261
PECOS PAC ID: 0840100392
Enrollment ID: O20150624001057

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 Mark T Leahy 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 Mark T Leahy, MD
700 E 29th St,
Fremont, NE 68025-2384

Ph: (402) 721-3133
Dr Mark T Leahy, MD
700 E 29th St,
Fremont, NE 68025-2384

Ph: (402) 721-3133

Reviews and Comments


Obstetrics & Gynecology Doctors in Fremont, NE

Nicole Lynn Wagner Dix, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 700 E 29th St, Fremont, NE 68025
Phone: 402-721-3133    Fax: 402-941-7017
Jamie Haferbier Gustafson, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2540 N Healthy Way, Fremont, NE 68025
Phone: 402-721-3133    
Jadynn T Morris, APRN
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 2400 N Lincoln Ave Ste A, Fremont, NE 68025
Phone: 402-704-2254    
Colleen W Dilley, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 700 E 29th St, Fremont, NE 68025
Phone: 402-721-3133    Fax: 402-941-7017
Gerald Keasling, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 700 E 29th St, Fremont, NE 68025
Phone: 402-721-3133    Fax: 402-941-7017

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.