Dr Mark Lewis Vandewalker, MD in Columbia, MO

Dr Mark Lewis Vandewalker, MD is a medicare enrolled "Allergy & Immunology - Allergy" physician in Columbia, Missouri. He went to Washington University School Of Medicine and graduated in 1974 and has 51 years of diverse experience with area of expertise as Allergy/immunology. He is a member of the group practice Psf Pllc and his current practice location is 601 W Nifong Blvd, Suite 2b, Columbia, Missouri. You can reach out to his office (for appointments etc.) via phone at (573) 446-7000.

Dr Mark Lewis Vandewalker is licensed to practice in Missouri (license number R2F17) 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 1386833358.

Contact Information

	Dr Mark Lewis Vandewalker, MD
	601 W Nifong Blvd, Suite 2b, Columbia, MO 65203-6804
	(573) 446-7000
	(573) 445-1000

Map and Direction

Physician's Profile

Full Name	Dr Mark Lewis Vandewalker
Gender	Male
Speciality	Allergy/immunology
Experience	51 Years
Location	601 W Nifong Blvd, Columbia, Missouri
Accepts Medicare Assignments	Yes. 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 Mark Lewis Vandewalker attended and graduated from Washington University School Of Medicine in 1974

NPI Data:

NPI Number: 1386833358
Provider Enumeration Date: 10/16/2007
Last Update Date: 10/16/2007

Medicare PECOS Information:

PECOS PAC ID: 2062536337
Enrollment ID: I20100824000793

Medical Identifiers

Medical identifiers for Dr Mark Lewis Vandewalker such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1386833358	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207KA0200X	Allergy & Immunology - Allergy	R2F17 (Missouri)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Psf Pllc	1557265543	96

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 Mark Lewis Vandewalker allows following entities to bill medicare on his behalf.

Entity Name	Psf Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1881785947 PECOS PAC ID: 1557265543 Enrollment ID: O20220505002158

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 Mark Lewis Vandewalker 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
Dr Mark Lewis Vandewalker, MD 601 W Nifong Blvd, Suite 2b, Columbia, MO 65203-6804 Ph: (573) 446-7000	Dr Mark Lewis Vandewalker, MD 601 W Nifong Blvd, Suite 2b, Columbia, MO 65203-6804 Ph: (573) 446-7000

Reviews and Comments

Allergy & Immunology Doctors in Columbia, MO

Laurie B Fowler, MD Allergy & Immunology Medicare: Not Enrolled in Medicare Practice Location: 1506 Chapel Hill Rd, Ste G, Columbia, MO 65203 Phone: 573-234-2600 Fax: 573-234-2622
Dr. Stanley Raymond Horner, D.O. Allergy & Immunology Medicare: Accepting Medicare Assignments Practice Location: 1020 Hitt St, Columbia, MO 65212 Phone: 573-882-6921 Fax: 573-882-1154
Dr. William Edward Stricker, M.D. Allergy & Immunology Medicare: Accepting Medicare Assignments Practice Location: 601 W Nifong Blvd, Suite 2b, Columbia, MO 65203 Phone: 573-446-7000 Fax: 573-445-1000

Dr Mark Lewis Vandewalker, MD - Medicare Allergy/immunology in Columbia, MO