John Thomas Grissom Ii, MD - Medicare Anesthesiology in Wasilla, AK

John Thomas Grissom Ii, MD is a medicare enrolled "Pain Medicine - Interventional Pain Medicine" physician in Wasilla, Alaska. He went to University Of Washington School Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Aa Pain Clinic, Inc. and his current practice location is 3066 E Meridian Park Loop # 1, Wasilla, Alaska. You can reach out to his office (for appointments etc.) via phone at (907) 373-9460.

John Thomas Grissom Ii is licensed to practice in Alaska (license number 6558) 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 1598789513.

Contact Information

John Thomas Grissom Ii, MD
3066 E Meridian Park Loop # 1,
Wasilla, AK 99654-7299
(907) 373-9460
(907) 373-9461

Map and Direction




Physician's Profile

Full NameJohn Thomas Grissom Ii
GenderMale
SpecialityAnesthesiology
Experience34 Years
Location3066 E Meridian Park Loop # 1, Wasilla, Alaska
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:
  • John Thomas Grissom Ii attended and graduated from University Of Washington School Of Medicine in 1990
  NPI Data:
  • NPI Number: 1598789513
  • Provider Enumeration Date: 07/26/2006
  • Last Update Date: 11/05/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 4284628389
  • Enrollment ID: I20090702000011

Medical Identifiers

Medical identifiers for John Thomas Grissom Ii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598789513NPI-NPPES
MD0853MedicaidAK

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208VP0014XPain Medicine - Interventional Pain Medicine M-7402 (Idaho)Secondary
207L00000XAnesthesiology 6558 (Alaska)Secondary
208VP0014XPain Medicine - Interventional Pain Medicine 6558 (Alaska)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aa Pain Clinic, Inc.791189244311

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. John Thomas Grissom Ii allows following entities to bill medicare on his behalf.
Entity NameAa Pain Clinic, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972596633
PECOS PAC ID: 7911892443
Enrollment ID: O20040216000359
Entity NameMedical Group Of Alaska
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750730594
PECOS PAC ID: 7416243076
Enrollment ID: O20160907002184

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. John Thomas Grissom Ii 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
John Thomas Grissom Ii, MD
Po Box 951027,
South Jordan, UT 84095-1027

Ph: (907) 373-9460
John Thomas Grissom Ii, MD
3066 E Meridian Park Loop # 1,
Wasilla, AK 99654-7299

Ph: (907) 373-9460

Reviews and Comments


Pain Medicine Doctors in Wasilla, AK

Eric F Severson, PA-C
Pain Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3066 E Meridian Park Loop Ste 207, Wasilla, AK 99654
Phone: 907-357-7710    Fax: 907-357-7720

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.