Dr Mitchell Mark Nass, OD in Fort Defiance, AZ

Dr Mitchell Mark Nass, OD is a medicare enrolled "Optometrist" provider in Fort Defiance, Arizona. He went to Pennsylvania College Of Optometry and graduated in 1982 and has 44 years of diverse experience with area of expertise as Optometry. His current practice location is Corner Of Route N12 And N7, Fort Defiance, Arizona. You can reach out to his office (for appointments etc.) via phone at (928) 729-8000.

Dr Mitchell Mark Nass is licensed to practice in California (license number 35433) 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 1609936558.

Contact Information

	Dr Mitchell Mark Nass, OD
	Corner Of Route N12 And N7, Fort Defiance, AZ 86504-0649
	(928) 729-8000
	Not Available

Map and Direction

Healthcare Provider's Profile

Full Name	Dr Mitchell Mark Nass
Gender	Male
Speciality	Optometry
Experience	44 Years
Location	Corner Of Route N12 And N7, Fort Defiance, 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 Mitchell Mark Nass attended and graduated from Pennsylvania College Of Optometry in 1982

NPI Data:

NPI Number: 1609936558
Provider Enumeration Date: 12/11/2006
Last Update Date: 02/18/2026

Medicare PECOS Information:

PECOS PAC ID: 1557487493
Enrollment ID: I20260116001803

Medical Identifiers

Medical identifiers for Dr Mitchell Mark Nass such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1609936558	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
152W00000X	Optometrist	35433 (California)	Primary
152W00000X	Optometrist	OPC1771 (Florida)	Secondary

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 Mitchell Mark Nass 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 Mitchell Mark Nass, OD Po Box 649, Fort Defiance, AZ 86504-0649 Ph: (928) 729-8000	Dr Mitchell Mark Nass, OD Corner Of Route N12 And N7, Fort Defiance, AZ 86504-0649 Ph: (928) 729-8000

Reviews and Comments

Optometrist in Fort Defiance, AZ

Dr. Melissa Marie Lester, O.D. Optometrist Medicare: Accepting Medicare Assignments Practice Location: Corner Of Route N12 And N7, Fort Defiance, AZ 86504 Phone: 928-729-8929
Dr. Lakitta Monchelle Woods-dwelle, O.D. Optometrist Medicare: Accepting Medicare Assignments Practice Location: Corner Of Route N12 And N7, Fort Defiance, AZ 86504 Phone: 928-729-8000
Dr. Luisa Rahell Alvarez, O.D. Optometrist Medicare: Not Enrolled in Medicare Practice Location: Corner Of Route N12 And N7, Fort Defiance Hospital Board, Inc., Fort Defiance, AZ 86504 Phone: 951-312-9596
Ryan Nguyen, OD Optometrist Medicare: Accepting Medicare Assignments Practice Location: Indian Rte 7 & Indian Route 12, Fort Defiance, AZ 86504 Phone: 928-729-8000
Dr. Ricardo Raul Salvat, O.D. Optometrist Medicare: Accepting Medicare Assignments Practice Location: Corner Of Route N12 And N7, Fort Defiance, AZ 86504 Phone: 928-729-8000
Dr. Beth Lynne Morgan I, O.D. Optometrist Medicare: Accepting Medicare Assignments Practice Location: Corner Of Route N12 And N7, Fort Defiance, AZ 86504 Phone: 928-729-8000
Dr. David Henry Biberdorf, OD Optometrist Medicare: Accepting Medicare Assignments Practice Location: Corner Of Route N12 And N7, Fort Defiance, AZ 86504 Phone: 928-729-8000

Dr Mitchell Mark Nass, OD - Medicare Optometrist in Fort Defiance, AZ