Dr Mark J Lewis, MD in Scottsdale, AZ - Medicare Internal Medicine

Dr Mark J Lewis, MD is a medicare enrolled "Internal Medicine" physician in Scottsdale, Arizona. He went to Louisiana State University School Of Medicine In New Orleans and graduated in 2001 and has 24 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Honorhealth Medical Group, Llc, Summit Medical Group Arizona Llc and his current practice location is 34525 N Scottsdale Rd, Scottsdale, Arizona. You can reach out to his office (for appointments etc.) via phone at (480) 882-7550.

Dr Mark J Lewis is licensed to practice in Arizona (license number 32022) 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 1710906128.

Contact Information

	Dr Mark J Lewis, MD
	34525 N Scottsdale Rd, Scottsdale, AZ 85266-1287
	(480) 882-7550
	(480) 575-3076

Map and Direction

Physician's Profile

Full Name	Dr Mark J Lewis
Gender	Male
Speciality	Internal Medicine
Experience	24 Years
Location	34525 N Scottsdale Rd, Scottsdale, Arizona
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 J Lewis attended and graduated from Louisiana State University School Of Medicine In New Orleans in 2001

NPI Data:

NPI Number: 1710906128
Provider Enumeration Date: 07/18/2006
Last Update Date: 09/23/2025

Medicare PECOS Information:

PECOS PAC ID: 2365419116
Enrollment ID: I20040913000495

Medical Identifiers

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

Identifier	Type	State	Issuer
1710906128	NPI	-	NPPES
7551697	Other	AZ	AETNA
2Z6843	Other	AZ	HEALTHNET
AZ0760272	Other	AZ	BCBS

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	32022 (Arizona)	Primary
207R00000X	Internal Medicine	69030 (Wisconsin)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
John C. Lincoln North Mountain Hospital	Phoenix, AZ	Hospital
Scottsdale Thompson Peak Medical Center	Scottsdale, AZ	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Honorhealth Medical Group, Llc	1557274057	244
Summit Medical Group Arizona Llc	3173872835	153

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 J Lewis allows following entities to bill medicare on his behalf.

Entity Name	Honorhealth Medical Group, Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1043851793 PECOS PAC ID: 1557274057 Enrollment ID: O20031119000717

Entity Name	Honorhealth Ambulatory
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1407050917 PECOS PAC ID: 5991603110 Enrollment ID: O20071005000449

Entity Name	Summit Medical Group Arizona Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1053810622 PECOS PAC ID: 3173872835 Enrollment ID: O20180814003015

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 J Lewis 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 J Lewis, MD 34525 N Scottsdale Rd, Scottsdale, AZ 85266-1287 Ph: (480) 882-7550	Dr Mark J Lewis, MD 34525 N Scottsdale Rd, Scottsdale, AZ 85266-1287 Ph: (480) 882-7550

Reviews and Comments

Internal Medicine Doctors in Scottsdale, AZ

Dr. Debjit Saha, MBBS Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259 Phone: 480-301-8000
Morgan Taylor Reeve, DO Internal Medicine Medicare: Medicare Enrolled Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259 Phone: 480-301-8000
Dr. Andrew Edward Morrison, DO Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 34597 N 60th St Ste 110, Scottsdale, AZ 85266 Phone: 480-488-8020 Fax: 480-264-6404
Dr. Paul Joseph Schenk, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 11230 E Beck Ln, Scottsdale, AZ 85255 Phone: 480-502-9457
Dr. Musab Sultan Hommos, M.B., B.S. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259 Phone: 480-301-8000
Dr. Michael Edward Killian, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: Mayo Clinic 13400 E Shea Blvd, Scottsdale, AZ 85259 Phone: 085-120-6856
Hesham Mubarak Ibrahim Moh Abdalla, M.B.B.S. Internal Medicine Medicare: Medicare Enrolled Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259 Phone: 480-301-8000

Dr Mark J Lewis, MD - Medicare Internal Medicine in Scottsdale, AZ