John M Lewis, MD - Medicare Ophthalmology in Mesa, AZ

John M Lewis, MD is a medicare enrolled "Ophthalmology - Glaucoma Specialist" physician in Mesa, Arizona. He went to Washington University School Of Medicine and graduated in 1982 and has 42 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Barnet Dulaney Perkins Eye Center, Pc, Southwestern Eye Center, Ltd and his current practice location is 4760 E Falcon Dr Ste 101, Mesa, Arizona. You can reach out to his office (for appointments etc.) via phone at (480) 985-7400.

John M Lewis is licensed to practice in Arizona (license number 17163) 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 1851364814.

Contact Information

John M Lewis, MD
4760 E Falcon Dr Ste 101,
Mesa, AZ 85215-2528
(480) 985-7400
(480) 396-6362

Map and Direction




Physician's Profile

Full NameJohn M Lewis
GenderMale
SpecialityOphthalmology
Experience42 Years
Location4760 E Falcon Dr Ste 101, Mesa, Arizona
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • John M Lewis attended and graduated from Washington University School Of Medicine in 1982
  NPI Data:
  • NPI Number: 1851364814
  • Provider Enumeration Date: 02/09/2006
  • Last Update Date: 04/30/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 4587569413
  • Enrollment ID: I20031204000335

Medical Identifiers

Medical identifiers for John M Lewis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851364814NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 17163 (Arizona)Secondary
207WX0009XOphthalmology - Glaucoma Specialist 17163 (Arizona)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Barnet Dulaney Perkins Eye Center, Pc074928829895
Southwestern Eye Center, Ltd185029698998

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. John M Lewis allows following entities to bill medicare on his behalf.
Entity NameSouthwestern Eye Center, Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023063187
PECOS PAC ID: 1850296989
Enrollment ID: O20031203000181
Entity NameBarnet Dulaney Perkins Eye Center, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376574707
PECOS PAC ID: 0749288298
Enrollment ID: O20061117000349

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. John M 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 AddressPractice Location Address
John M Lewis, MD
4800 N 22nd St,
Phoenix, AZ 85016-4701

Ph: (602) 955-1000
John M Lewis, MD
4760 E Falcon Dr Ste 101,
Mesa, AZ 85215-2528

Ph: (480) 985-7400

Reviews and Comments


Ophthalmology Doctors in Mesa, AZ

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Dr. Denise Dealva Garcia, M.D.
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Practice Location: 1055 S Stapley Dr, Mesa, AZ 85204
Phone: 480-833-9100    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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