Gregory J Hattan, MD - Medicare Obstetrics/gynecology in Lincoln, NE

Gregory J Hattan, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Lincoln, Nebraska. He went to University Of Nebraska College Of Medicine and graduated in 1991 and has 33 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Bryan Physician Network and his current practice location is 1600 S 48th St, Suite 400, Lincoln, Nebraska. You can reach out to his office (for appointments etc.) via phone at (402) 475-8877.

Gregory J Hattan is licensed to practice in Nebraska (license number 18886) 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 1396854204.

Contact Information

Gregory J Hattan, MD
1600 S 48th St, Suite 400,
Lincoln, NE 68506-1275
(402) 475-8877
(402) 475-8941

Map and Direction




Physician's Profile

Full NameGregory J Hattan
GenderMale
SpecialityObstetrics/gynecology
Experience33 Years
Location1600 S 48th St, Lincoln, Nebraska
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:
  • Gregory J Hattan attended and graduated from University Of Nebraska College Of Medicine in 1991
  NPI Data:
  • NPI Number: 1396854204
  • Provider Enumeration Date: 08/30/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 2668368929
  • Enrollment ID: I20100916001145

Medical Identifiers

Medical identifiers for Gregory J Hattan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396854204NPI-NPPES
470352176-13MedicaidNE
30930OtherBLUE CROSS BLUE SHIELD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 18886 (Nebraska)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bryan Medical CenterLincoln, NEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bryan Physician Network7315915873206

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. Gregory J Hattan allows following entities to bill medicare on his behalf.
Entity NameBryan Physician Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679528798
PECOS PAC ID: 7315915873
Enrollment ID: O20040922000523

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. Gregory J Hattan 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
Gregory J Hattan, MD
1600 S 48th St, Suite 400,
Lincoln, NE 68506-1275

Ph: () -
Gregory J Hattan, MD
1600 S 48th St, Suite 400,
Lincoln, NE 68506-1275

Ph: (402) 475-8877

Reviews and Comments


Obstetrics & Gynecology Doctors in Lincoln, NE

Todd D Martin, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 6050 Village Dr, Lincoln, NE 68516
Phone: 402-421-8581    Fax: 402-421-8594
Meggan L Linck, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1001 S 70th St Ste 220, Lincoln, NE 68510
Phone: 402-486-4800    Fax: 402-853-5465
Dr. Yvonne K Davenport, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 9110 Andermatt Dr Ste 2, Lincoln, NE 68526
Phone: 402-483-7641    Fax: 402-483-0527
Dr. Torri Marie Janecek, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 5055 A St Ste 200, Lincoln, NE 68510
Phone: 402-483-8630    Fax: 402-483-8578
Sharon L Hier-duffin, DO
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 7001 A St, Ste 200, Lincoln, NE 68510
Phone: 402-488-4022    Fax: 402-488-4113
Maureen Patrice Malee, MD PHD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1500 S 48th St, Suite 712, Lincoln, NE 68506
Phone: 402-483-8485    Fax: 402-483-8486
Dr. Robert Thomas Byington, MD OBGYN
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1530s 70th St 100, Lincoln, NE 68506
Phone: 402-488-2348    Fax: 402-488-2463

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.