Lynn M Keenan, MD - Medicare Critical Care (intensivists) in Ogden, UT

Lynn M Keenan, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Ogden, Utah. She graduated from medical school in 1987 and has 37 years of diverse experience with area of expertise as Critical Care (intensivists). She is a member of the group practice University Of Utah Adult Services, University Of Utah Acuity Care Services and her current practice location is 4401 Harrison Blvd, Ogden, Utah. You can reach out to her office (for appointments etc.) via phone at (801) 387-3870.

Lynn M Keenan is licensed to practice in Utah (license number 9070507-1205) 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 1801916457.

Contact Information

Lynn M Keenan, MD
4401 Harrison Blvd,
Ogden, UT 84403-3195
(801) 387-3870
Not Available

Map and Direction




Physician's Profile

Full NameLynn M Keenan
GenderFemale
SpecialityCritical Care (intensivists)
Experience37 Years
Location4401 Harrison Blvd, Ogden, Utah
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:
  • Lynn M Keenan graduated from medical school in 1987
  NPI Data:
  • NPI Number: 1801916457
  • Provider Enumeration Date: 03/29/2007
  • Last Update Date: 12/20/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2668436577
  • Enrollment ID: I20140926002169

Medical Identifiers

Medical identifiers for Lynn M Keenan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801916457NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 9070507-1205 (Utah)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Utah Hospitals And ClinicsSalt lake city, UTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of Utah Adult Services09415252731435
University Of Utah Acuity Care Services4789908534112

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. Lynn M Keenan allows following entities to bill medicare on her behalf.
Entity NameUniversity Of Utah Acuity Care Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407250541
PECOS PAC ID: 4789908534
Enrollment ID: O20150127000392
Entity NameUniversity Of Utah Adult Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114321981
PECOS PAC ID: 0941525273
Enrollment ID: O20150209001683

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. Lynn M Keenan 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
Lynn M Keenan, MD
Po Box 27128,
Salt Lake City, UT 84127-0128

Ph: (801) 387-3870
Lynn M Keenan, MD
4401 Harrison Blvd,
Ogden, UT 84403-3195

Ph: (801) 387-3870

Reviews and Comments


Internal Medicine Doctors in Ogden, UT

Mikhail Shipotko, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4401 Harrison Blvd, Ogden, UT 84403
Phone: 801-387-2800    
Ewa Gniado,
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4403 Harrison Blvd Ste 3630, Ogden, UT 84403
Phone: 801-387-7900    Fax: 801-387-7910
Jaclyn Nguyen,
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4403 Harrison Blvd Ste 3630, Ogden, UT 84403
Phone: 801-387-7900    
Dr. Timothy Trask, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4401 Harrison Blvd, Ogden, UT 84403
Phone: 801-387-3654    
Gregory T Almony, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5405 S 500 E, Suite #204, Ogden, UT 84405
Phone: 801-479-0194    Fax: 801-479-5642
Brian W Pugh, DO
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 6028 S Ridgeline Dr, Ste 201, Ogden, UT 84405
Phone: 801-475-5400    Fax: 801-475-8614
Dr. Jack D Wahlen, M.D.
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4403 Harrison Blvd, Ste 3630, Ogden, UT 84403
Phone: 801-387-7900    Fax: 801-387-7910

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.