Thomas J Grass Dmd Llc - Dental Clinic in Ketchikan, AK

Thomas J Grass Dmd Llc is a dental clinic (Dentist - General Practice) in Ketchikan, Alaska. The current practice location for Thomas J Grass Dmd Llc is 1621 Tongass Ave Ste 301, Ketchikan, Alaska. For appointments, you can reach them via phone at (907) 225-7445. The mailing address for Thomas J Grass Dmd Llc is Po Box 1205, Ward Cove, Alaska and phone number is (503) 702-3080.

Thomas J Grass Dmd Llc is licensed to practice in * (Not Available) (license number ) and its NPI number is 1184579427. This medical practice does not participate in medicare program and thus may not accept your medicare insurance. You may check if they accept your insurance at (907) 225-7445.

Contact Information

Thomas J Grass Dmd Llc
1621 Tongass Ave Ste 301
Ketchikan
AK 99901-6074
(907) 225-7445
(907) 225-8137

Map and Direction


Dental Care Clinic Profile

Full NameThomas J Grass Dmd Llc
SpecialityDentist - General Practice
Location1621 Tongass Ave Ste 301, Ketchikan, Alaska
Authorized Official Name and PositionThomas James Grass (OWNER)
Authorized Official Contact5037023080
Accepts Medicare InsuranceThis clinic does not participate in Medicare Program.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Thomas J Grass Dmd Llc
Po Box 1205
Ward Cove
AK 99928-1205

Ph: (503) 702-3080
Thomas J Grass Dmd Llc
1621 Tongass Ave Ste 301
Ketchikan
AK 99901-6074

Ph: (907) 225-7445

NPI Details:

NPI Number1184579427
Provider Enumeration Date03/02/2026
Last Update Date03/02/2026

Medical Identifiers

Medical identifiers for Thomas J Grass Dmd Llc such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184579427NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1223G0001XDentist - General Practice (* (Not Available))Primary

Reviews and Comments


Dental Clinics in Ketchikan, AK

Linsenmayer Dentistry, Llc
Dental Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 21 Jefferson Way Ste 102, Ketchikan, AK 99901
Phone: 907-220-9231    
Eric Nance Ak
Dental Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 130 Carlanna Lake Rd, Ketchikan, AK 99901
Phone: 801-369-0012    
Jason W. Evison, D.d.s., P.c.
Dental Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 1621 Tongass Ave, Suite 103, Ketchikan, AK 99901
Phone: 907-225-8228    
Tc Pediatric Dentistry Llc
Dental Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 21 Jefferson Way Ste 102a, Ketchikan, AK 99901
Phone: 907-220-9231    
Ketchikan Indian Corporation
Dental Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 2960 Tongass Ave, Ketchikan, AK 99901
Phone: 907-228-9200    Fax: 800-887-8796
Ketchikan Dental
Dental Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 130 Carlanna Lake Rd, Ketchikan, AK 99901
Phone: 909-967-8052    Fax: 907-331-4220

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.