Kathryn H Ostrom, MD - Medicare Obstetrics/gynecology in Homer, AK

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Kathryn H Ostrom, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Homer, Alaska. She went to Baylor College Of Medicine and graduated in 2002 and has 24 years of diverse experience with area of expertise as Obstetrics/gynecology. Her current practice location is 4129 Bartlett St, Homer, Alaska. You can reach out to her office (for appointments etc.) via phone at (907) 435-0555.

Kathryn H Ostrom is licensed to practice in Alaska (license number 5854) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1194820605.

Contact Information

Kathryn H Ostrom, MD
4129 Bartlett St,
Homer, AK 99603-7002
(907) 435-0555
(833) 992-2172

Map and Direction




Physician's Profile

Full NameKathryn H Ostrom
GenderFemale
SpecialityObstetrics/gynecology
Experience24 Years
Location4129 Bartlett St, Homer, Alaska
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Kathryn H Ostrom attended and graduated from Baylor College Of Medicine in 2002
  NPI Data:
  • NPI Number: 1194820605
  • Provider Enumeration Date: 09/13/2006
  • Last Update Date: 03/04/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0547267551
  • Enrollment ID: I20090416000742

Medical Identifiers

Medical identifiers for Kathryn H Ostrom such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194820605NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 5854 (Alaska)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Central Peninsula General HospitalSoldotna, AKHospital

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. Kathryn H Ostrom allows following entities to bill medicare on her behalf.
Entity NameSouth Peninsula Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679566269
PECOS PAC ID: 5395636930
Enrollment ID: O20040323000583
Entity NameObhg Alaska Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740697069
PECOS PAC ID: 7113233834
Enrollment ID: O20150826000621
Entity NameKatieostrommd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093352502
PECOS PAC ID: 2062841554
Enrollment ID: O20200403002924

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. Kathryn H Ostrom 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
Kathryn H Ostrom, MD
4129 Bartlett St,
Homer, AK 99603-7002

Ph: (907) 435-0555		Kathryn H Ostrom, MD
4129 Bartlett St,
Homer, AK 99603-7002

Ph: (907) 435-0555

Reviews and Comments


Obstetrics & Gynecology Doctors in Homer, AK

Dr. Sadie Marden, MD, MPH
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 263 W Fairview Ave, Homer, AK 99603
Phone: 907-435-3030    Fax: 907-226-1190
Mrs. Renda K Knapp, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 4136 Bartlett Street, Homer, AK 99603
Phone: 907-235-8586    Fax: 907-235-6639

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.