Cristen Elaina Olds, MD - Medicare Plastic And Reconstructive Surgery in Billings, MT

Cristen Elaina Olds, MD is a medicare enrolled "Otolaryngology - Facial Plastic Surgery" physician in Billings, Montana. She went to Stanford University School Of Medicine and graduated in 2015 and has 9 years of diverse experience with area of expertise as Plastic And Reconstructive Surgery. She is a member of the group practice Billings Clinic and her current practice location is 801 N 29th St, Billings, Montana. You can reach out to her office (for appointments etc.) via phone at (406) 238-2500.

Cristen Elaina Olds is licensed to practice in Montana (license number MED-PHYS-LIC-99948) 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 1801280789.

Contact Information

Cristen Elaina Olds, MD
801 N 29th St,
Billings, MT 59101-0905
(406) 238-2500
Not Available

Map and Direction




Physician's Profile

Full NameCristen Elaina Olds
GenderFemale
SpecialityPlastic And Reconstructive Surgery
Experience9 Years
Location801 N 29th St, Billings, Montana
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:
  • Cristen Elaina Olds attended and graduated from Stanford University School Of Medicine in 2015
  NPI Data:
  • NPI Number: 1801280789
  • Provider Enumeration Date: 03/27/2015
  • Last Update Date: 07/04/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8628466745
  • Enrollment ID: I20211022000452

Medical Identifiers

Medical identifiers for Cristen Elaina Olds such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801280789NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology MED-PHYS-LIC-99948 (Montana)Secondary
207YS0123XOtolaryngology - Facial Plastic Surgery A144385 (California)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207YS0123XOtolaryngology - Facial Plastic Surgery MED-PHYS-LIC-99948 (Montana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Billings ClinicBillings, MTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Billings Clinic6002993516659

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. Cristen Elaina Olds allows following entities to bill medicare on her behalf.
Entity NameBillings Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326104845
PECOS PAC ID: 6002993516
Enrollment ID: O20080430000212

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. Cristen Elaina Olds 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
Cristen Elaina Olds, MD
Po Box 35100,
Billings, MT 59107-5100

Ph: (406) 238-2500
Cristen Elaina Olds, MD
801 N 29th St,
Billings, MT 59101-0905

Ph: (406) 238-2500

Reviews and Comments


Otolaryngology Doctors in Billings, MT

Valerie A. Caton, FNP
Otolaryngology
Medicare: Not Enrolled in Medicare
Practice Location: 2223 Mission Way, Billings, MT 59102
Phone: 406-237-8282    
Maria Cecilia Buniel, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2500    
Stephen A. Kramer, MD
Otolaryngology
Medicare: Not Enrolled in Medicare
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2500    
Jennifer Gail Andrus, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2500    
Robin S. Horrell, MD
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2500    
Dr. Brian T Pelczar, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 2900 12th Ave N, Suite 350w, Billings, MT 59101
Phone: 406-238-6161    Fax: 406-238-6171
David Paul Larson,
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 801 N 29th 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.

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).

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