Dr David William Switzer Jr, MD - Medicare Ophthalmology in Billings, MT

Dr David William Switzer Jr, MD is a medicare enrolled "Ophthalmology" physician in Billings, Montana. He went to Georgetown University School Of Medicine and graduated in 2006 and has 18 years of diverse experience with area of expertise as Ophthalmology. His current practice location is 1221 N 26th St, Billings, Montana. You can reach out to his office (for appointments etc.) via phone at (406) 252-5681.

Dr David William Switzer Jr is licensed to practice in Montana (license number 12651) 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 1891931572.

Contact Information

Dr David William Switzer Jr, MD
1221 N 26th St,
Billings, MT 59101-0232
(406) 252-5681
Not Available

Map and Direction




Physician's Profile

Full NameDr David William Switzer Jr
GenderMale
SpecialityOphthalmology
Experience18 Years
Location1221 N 26th St, 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 David William Switzer Jr attended and graduated from Georgetown University School Of Medicine in 2006
  NPI Data:
  • NPI Number: 1891931572
  • Provider Enumeration Date: 12/30/2008
  • Last Update Date: 04/29/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3274706742
  • Enrollment ID: I20121010000330

Medical Identifiers

Medical identifiers for Dr David William Switzer Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891931572NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 12651 (Montana)Primary
207WX0107XOphthalmology - Retina Specialist 12651 (Montana)Secondary

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 David William Switzer Jr allows following entities to bill medicare on his behalf.
Entity NameEye Physicians & Surgeons
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396831244
PECOS PAC ID: 8628075124
Enrollment ID: O20061025000643

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 David William Switzer Jr 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 David William Switzer Jr, MD
1221 N 26th St,
Billings, MT 59101-0232

Ph: (406) 252-5681
Dr David William Switzer Jr, MD
1221 N 26th St,
Billings, MT 59101-0232

Ph: (406) 252-5681

Reviews and Comments


Ophthalmology Doctors in Billings, MT

Jerald A. Bell, MD
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2501    
Deborah G. Keenum, MD
Ophthalmology
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Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2500    
Daniel T. Weaver, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2500    
James S. Good, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 2825 8th Ave N, Billings, MT 59101
Phone: 406-238-2500    
James Randall, MD
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 1221 N 26th St, Billings, MT 59101
Phone: 406-252-5681    Fax: 406-252-5025
James Peter Cornetet, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2500    
James Thomas Priddy, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 4033 Avenue B, Billings, MT 59106
Phone: 406-256-6000    Fax: 406-256-9006

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.