Olga Baker, - Medicare Nurse Practitioner in Roanoke, VA

Olga Baker, is a medicare enrolled "Nurse Practitioner - Acute Care" in Roanoke, Virginia. She graduated from nursing school in 2008 and has 18 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Nw Ohio Hospital Medicine Physicians Llc, Theoria Medical, In Hospitalists, Llc, Memorial Hospital, The Finley Hospital and her current practice location is 1906 Belleview Ave Se, Roanoke, Virginia. You can reach out to her office (for appointments etc.) via phone at (540) 981-7000.

Olga Baker is licensed to practice in Virginia (license number 0024191808) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1780047274.

Contact Information

Olga Baker,
1906 Belleview Ave Se,
Roanoke, VA 24014-1838
(540) 981-7000
Not Available

Map and Direction




Provider's Profile

Full NameOlga Baker
GenderFemale
SpecialityNurse Practitioner
Experience18 Years
Location1906 Belleview Ave Se, Roanoke, Virginia
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Olga Baker graduated from nursing school in 2008
  NPI Data:
  • NPI Number: 1780047274
  • Provider Enumeration Date: 04/01/2016
  • Last Update Date: 09/22/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9032482245
  • Enrollment ID: I20170911002207

Medical Identifiers

Medical identifiers for Olga Baker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780047274NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2100XNurse Practitioner - Acute Care 0024191808 (Virginia)Primary
363LA2100XNurse Practitioner - Acute Care COA18799NP (Ohio)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Blanchard Valley HospitalFindlay, OHHospital
Finley HospitalDubuque, IAHospital
Terre Haute Regional HospitalTerre haute, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Nw Ohio Hospital Medicine Physicians Llc509216937556
Theoria Medical5395098339414
In Hospitalists, Llc286085808121
Memorial Hospital812392328160
The Finley Hospital509262294448

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. Olga Baker allows following entities to bill medicare on her behalf.
Entity NamePremier Health Specialists Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194958223
PECOS PAC ID: 5597708594
Enrollment ID: O20050610000010
Entity NameHospital Medicine Services Of Ohio, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073781597
PECOS PAC ID: 6103997747
Enrollment ID: O20080625000293
Entity NameTheoria Medical
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609362375
PECOS PAC ID: 5395098339
Enrollment ID: O20200728002910
Entity NameFep Acute
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114516432
PECOS PAC ID: 8224443072
Enrollment ID: O20210211000112
Entity NameAllen Intensivist Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811620057
PECOS PAC ID: 4183000565
Enrollment ID: O20221010000052

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. Olga Baker 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
Olga Baker,
213 S Jefferson St Ste 1006,
Roanoke, VA 24011-1713

Ph: (540) 224-5353
Olga Baker,
1906 Belleview Ave Se,
Roanoke, VA 24014-1838

Ph: (540) 981-7000

Reviews and Comments


Nurse Practitioner Nurses in Roanoke, VA

Mrs. Modupe Oluwaseyi Jolaoso White, FNP-C
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Phone: 540-853-0100    Fax: 540-342-9308
Rosemary Anne Zaucha, MSN, MA, AGNP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1906 Belleview Ave Se, Roanoke, VA 24014
Phone: 540-981-7000    Fax: 540-981-8429

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.