Dr Stephen Armond Mayer, MD in Sierra Vista, AZ

Dr Stephen Armond Mayer, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Sierra Vista, Arizona. His current practice location is 5151 E Highway 90, Sierra Vista, Arizona. You can reach out to his office (for appointments etc.) via phone at (520) 803-6644.

Dr Stephen Armond Mayer is licensed to practice in Colorado (license number 0055236) 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 1982678975.

Contact Information

	Dr Stephen Armond Mayer, MD
	5151 E Highway 90, Sierra Vista, AZ 85635-2436
	(520) 803-6644
	(520) 459-3193

Map and Direction

Physician's Profile

Full Name	Dr Stephen Armond Mayer
Gender	Male
Speciality
Experience	Years
Location	5151 E Highway 90, Sierra Vista, 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 Stephen Armond Mayer attended and graduated from in

NPI Data:

NPI Number: 1982678975
Provider Enumeration Date: 02/15/2006
Last Update Date: 07/23/2025

Medicare PECOS Information:

PECOS PAC ID:
Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Stephen Armond Mayer such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1982678975	NPI	-	NPPES
40726355	Medicaid	CO
026274	Other	CO	KAISER COMMERCIAL NUMBER

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RH0003X	Internal Medicine - Hematology & Oncology	219667 (Massachusetts)	Secondary
207RH0003X	Internal Medicine - Hematology & Oncology	73625 (Arizona)	Secondary
207RH0003X	Internal Medicine - Hematology & Oncology	0055236 (Colorado)	Primary

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 Stephen Armond Mayer 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 Stephen Armond Mayer, MD 10240 Park Meadows Dr, Lone Tree, CO 80124-5425 Ph: (303) 338-4545	Dr Stephen Armond Mayer, MD 5151 E Highway 90, Sierra Vista, AZ 85635-2436 Ph: (520) 803-6644

Reviews and Comments

Internal Medicine Doctors in Sierra Vista, AZ

Ricardo Dias Goncalves Spaid, MD Hematology & Oncology Medicare: Medicare Enrolled Practice Location: 5700 E Highway 90, Sierra Vista, AZ 85635 Phone: 520-263-2000
Jose Ignacio Gonzalez, MD Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 157 N Coronado Dr, Ste A, Sierra Vista, AZ 85635 Phone: 520-458-1208 Fax: 520-458-1675
Anum Riaz, MD Hematology & Oncology Medicare: Medicare Enrolled Practice Location: 5700 E Highway 90, Sierra Vista, AZ 85635 Phone: 520-263-2000
Ms. Layla Al Safadi Abou Al Fadel, MD Hematology & Oncology Medicare: Not Enrolled in Medicare Practice Location: 5700 E Hwy 90, Sierra Vista, AZ 85635 Phone: 520-263-3190 Fax: 520-844-4953
Mr. Sami Aqqad, M.D. Hematology & Oncology Medicare: Not Enrolled in Medicare Practice Location: 5700 Az-90, Sierra Vista, AZ 85635 Phone: 520-263-2000
Mustafa Faisal Mustafa Douglas, MD Hematology & Oncology Medicare: Medicare Enrolled Practice Location: 5700 E Highway 90, Sierra Vista, AZ 85635 Phone: 520-263-3190
Mrs. Ayah Khaled-fozan Almufleh, M.D Hematology & Oncology Medicare: Not Enrolled in Medicare Practice Location: 5700 Highway 90, Sierra Vista, AZ 85635 Phone: 520-263-2000 Fax: 520-263-2200

Dr Stephen Armond Mayer, MD - Medicare in Sierra Vista, AZ