Dr Roger Lewis Wallace, DO - Medicare Obstetrics/gynecology in Billings, MT

Dr Roger Lewis Wallace, DO is a medicare enrolled "Obstetrics & Gynecology - Maternal & Fetal Medicine" physician in Billings, Montana. He graduated from medical school in 1974 and has 50 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Children's Physician Services Of South Texas and his current practice location is 2900 12th Ave N, Suite 130w, Billings, Montana. You can reach out to his office (for appointments etc.) via phone at (406) 237-8400.

Dr Roger Lewis Wallace is licensed to practice in Texas (license number E4746) 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 1609838481.

Contact Information

Dr Roger Lewis Wallace, DO
2900 12th Ave N, Suite 130w,
Billings, MT 59101-7506
(406) 237-8400
Not Available

Map and Direction




Physician's Profile

Full NameDr Roger Lewis Wallace
GenderMale
SpecialityObstetrics/gynecology
Experience50 Years
Location2900 12th Ave N, Billings, Montana
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 Roger Lewis Wallace graduated from medical school in 1974
  NPI Data:
  • NPI Number: 1609838481
  • Provider Enumeration Date: 04/05/2006
  • Last Update Date: 02/15/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4385687342
  • Enrollment ID: I20060711000369

Medical Identifiers

Medical identifiers for Dr Roger Lewis Wallace such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609838481NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VM0101XObstetrics & Gynecology - Maternal & Fetal Medicine E4746 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Children's Physician Services Of South Texas367847887243

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 Roger Lewis Wallace allows following entities to bill medicare on his behalf.
Entity NameChildren's Physician Services Of South Texas
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568658227
PECOS PAC ID: 3678478872
Enrollment ID: O20040324001704
Entity NameAcclaim Physician Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780076562
PECOS PAC ID: 4587963582
Enrollment ID: O20160426000707

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 Roger Lewis Wallace 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 Roger Lewis Wallace, DO
2900 12th Ave N, Suite 130w,
Billings, MT 59101-7506

Ph: (406) 237-8400
Dr Roger Lewis Wallace, DO
2900 12th Ave N, Suite 130w,
Billings, MT 59101-7506

Ph: (406) 237-8400

Reviews and Comments


Obstetrics & Gynecology Doctors in Billings, MT

Elizabeth V Connor, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-5000    
Daniel M Molloy, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 2900 12th Ave N, Ste 245w, Billings, MT 59101
Phone: 406-238-6010    Fax: 406-238-6022
James F Metherell, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2500    
Dana P. Damron, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2500    
Dr. Dana C. Edwards, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2500    
Alexis N Hokenstad, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2500    
Dr. Christa Lynn Boggis-delacruz, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1045 N 30th St, Billings, MT 59101
Phone: 406-238-2500    

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.

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