Marilyn F Grams, MD in Billings, MT - Medicare Internal Medicine

Marilyn F Grams, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in Billings, Montana. Her current practice location is 2825 8th Ave N, Billings, Montana. You can reach out to her office (for appointments etc.) via phone at (406) 238-2500.

Marilyn F Grams is licensed to practice in Montana (license number 10557) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1669492104.

Contact Information

	Marilyn F Grams, MD
	2825 8th Ave N, Billings, MT 59101-0909
	(406) 238-2500
	Not Available

Map and Direction

Physician's Profile

Full Name	Marilyn F Grams
Gender	Female
Speciality	Internal Medicine - Geriatric Medicine
Location	2825 8th Ave N, Billings, Montana
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1669492104
Provider Enumeration Date: 07/20/2006
Last Update Date: 04/23/2019

Medicare PECOS Information:

PECOS PAC ID: 3375527674
Enrollment ID: I20040615000798

Medical Identifiers

Medical identifiers for Marilyn F Grams such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1669492104	NPI	-	NPPES
000097204	Other	MT	BCBS PIN
0068770	Other	MT	MDCD PIN
000097205	Other	MT	BCBS PI

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208M00000X	Hospitalist	8742023-1205 (Utah)	Secondary
208M00000X	Hospitalist	M-14661 (Idaho)	Secondary
207RG0300X	Internal Medicine - Geriatric Medicine	10557 (Montana)	Primary

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. Marilyn F Grams allows following entities to bill medicare on her behalf.

Entity Name	St Peters Health
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1205025145 PECOS PAC ID: 7911814926 Enrollment ID: O20031204001245

Entity Name	St Johns Lutheran Hospital Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1952312050 PECOS PAC ID: 1557255676 Enrollment ID: O20040210000931

Entity Name	Cogent Healthcare Of Montana P C
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1053569525 PECOS PAC ID: 4486712833 Enrollment ID: O20081029000254

Entity Name	St Johns Lutheran Hospital Inc
Entity Type	Part A Provider - Critical Access Hospital
Entity Identifiers	NPI Number: 1952312050 PECOS PAC ID: 1557255676 Enrollment ID: O20120405000136

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. Marilyn F Grams 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 Address	Practice Location Address
Marilyn F Grams, MD Po Box 35100, Billings, MT 59107-5100 Ph: (406) 238-2500	Marilyn F Grams, MD 2825 8th Ave N, Billings, MT 59101-0909 Ph: (406) 238-2500

Reviews and Comments

Internal Medicine Doctors in Billings, MT

Charles Wittnam, MD Geriatric Medicine Medicare: Not Enrolled in Medicare Practice Location: 2675 Central Ave, Billings, MT 59102 Phone: 406-238-2500
Phillip Embury Griffin, M.D. Geriatric Medicine Medicare: Not Enrolled in Medicare Practice Location: 2938 Rockrim Ln, Billings, MT 59102 Phone: 406-259-7582
Megan B Littlefield, M.D. Geriatric Medicine Medicare: Accepting Medicare Assignments Practice Location: 123 S 27th St, Billings, MT 59101 Phone: 406-247-3350 Fax: 406-247-3389
Charles Mcclave, MD Geriatric Medicine Medicare: Medicare Enrolled Practice Location: 2900 12th Ave N, Suite 160w, Billings, MT 59101 Phone: 406-237-8500 Fax: 406-237-8501
Karen C. Klee, MD Geriatric Medicine Medicare: Not Enrolled in Medicare Practice Location: 801 N 29th St, Billings, MT 59101 Phone: 406-238-2500
Brock P. Whittenberger, MD Geriatric Medicine Medicare: Not Enrolled in Medicare Practice Location: 801 N 29th St, Billings, MT 59101 Phone: 406-238-2500
Kaycee Kae Johnson, DO Geriatric Medicine Medicare: Accepting Medicare Assignments Practice Location: 801 N 29th St, Billings, MT 59101 Phone: 406-671-0426

Marilyn F Grams, MD - Medicare Internal Medicine in Billings, MT