Dr Michael Gray Shell, DO - Medicare Physical Medicine And Rehabilitation in Longmont, CO

Dr Michael Gray Shell, DO is a medicare enrolled "Physical Medicine & Rehabilitation - Pain Medicine" physician in Longmont, Colorado. He went to Oklahoma State University College Of Osteopathic Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Physical Medicine And Rehabilitation. He is a member of the group practice Lutheran Hospital Association Of The San Luis Valley and his current practice location is 1551 Professional Ln Unit 180, Longmont, Colorado. You can reach out to his office (for appointments etc.) via phone at (720) 476-3421.

Dr Michael Gray Shell is licensed to practice in Colorado (license number 35565) 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 1518925718.

Contact Information

Dr Michael Gray Shell, DO
1551 Professional Ln Unit 180,
Longmont, CO 80501-6970
(720) 476-3421
(720) 502-5271

Map and Direction




Physician's Profile

Full NameDr Michael Gray Shell
GenderMale
SpecialityPhysical Medicine And Rehabilitation
Experience34 Years
Location1551 Professional Ln Unit 180, Longmont, Colorado
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 Michael Gray Shell attended and graduated from Oklahoma State University College Of Osteopathic Medicine in 1990
  NPI Data:
  • NPI Number: 1518925718
  • Provider Enumeration Date: 05/04/2006
  • Last Update Date: 07/16/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4981868627
  • Enrollment ID: I20160707000184

Medical Identifiers

Medical identifiers for Dr Michael Gray Shell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518925718NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2081P2900XPhysical Medicine & Rehabilitation - Pain Medicine 35565 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
San Luis Valley HealthAlamosa, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lutheran Hospital Association Of The San Luis Valley4789589094100

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 Michael Gray Shell allows following entities to bill medicare on his behalf.
Entity NameLutheran Hospital Association Of The San Luis Valley
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235181744
PECOS PAC ID: 4789589094
Enrollment ID: O20031201000318

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 Michael Gray Shell 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 Michael Gray Shell, DO
1551 Professional Ln Unit 180,
Longmont, CO 80501-6970

Ph: (720) 307-7246
Dr Michael Gray Shell, DO
1551 Professional Ln Unit 180,
Longmont, CO 80501-6970

Ph: (720) 476-3421

Reviews and Comments


Physical Medicine & Rehabilitation Doctors in Longmont, CO

Dr. Richard Michael Gordon, M.D.
Physical Medicine & Rehabilitation
Medicare: Medicare Enrolled
Practice Location: 275 S Main St, Longmont, CO 80501
Phone: 720-378-6597    Fax: 303-318-8659
Jitka Perez,
Physical Medicine & Rehabilitation
Medicare: Not Enrolled in Medicare
Practice Location: 600 S Airport Rd, Building B, Suite C, Longmont, CO 80503
Phone: 720-491-3402    
Kelli Middleton, PTA
Physical Medicine & Rehabilitation
Medicare: Not Enrolled in Medicare
Practice Location: 1425 Belmont Dr, Longmont, CO 80503
Phone: 303-772-9292    
Dr. Melinda A Gehrs, MD
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 1925 W Mountain View Ave, Longmont, CO 80501
Phone: 303-485-3323    Fax: 303-494-3113

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.