Dr Christopher H May, MD - Medicare Cardiovascular Disease (cardiology) in Phoenix, AZ

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Dr Christopher H May, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Phoenix, Arizona. He graduated from medical school in 2007 and has 18 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Northeastern Health System, Access Telecare Pllc, Mercy Hospital Ardmore Inc, Dewitt Medical District, Cherokee Nation, Access Telecare Pllc, Access Telecare Pllc, Access Telecare Pllc, Access Telecare Pllc and his current practice location is 500 W Thomas Rd Ste 850, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (602) 406-1150.

Dr Christopher H May is licensed to practice in Arizona (license number 65960) 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 1699942482.

Contact Information

Dr Christopher H May, MD
500 W Thomas Rd Ste 850,
Phoenix, AZ 85013-4218
(602) 406-1150
Not Available

Map and Direction




Physician's Profile

Full NameDr Christopher H May
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience18 Years
Location500 W Thomas Rd Ste 850, Phoenix, 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:
  • Dr Christopher H May graduated from medical school in 2007
  NPI Data:
  • NPI Number: 1699942482
  • Provider Enumeration Date: 05/12/2008
  • Last Update Date: 06/19/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2668606229
  • Enrollment ID: I20141230000414

Medical Identifiers

Medical identifiers for Dr Christopher H May such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699942482NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 35.096192 (Ohio)Secondary
207R00000XInternal Medicine 141662 (North Carolina)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease 30852 (Oklahoma)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease 65960 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cherokee Nation W W Hastings Indian HospitalTahlequah, OKHospital
Northeastern Health SystemTahlequah, OKHospital
Cuero Regional HospitalCuero, TXHospital
Mercy Hospital Ardmore, IncArdmore, OKHospital
Sullivan County Community HospitalSullivan, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northeastern Health System145625502598
Access Telecare Pllc7810204831331
Mercy Hospital Ardmore Inc812301127714
Dewitt Medical District307242139531
Cherokee Nation5799698742369
Access Telecare Pllc7810204831331
Access Telecare Pllc7810204831331
Access Telecare Pllc7810204831331
Access Telecare Pllc7810204831331

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 Christopher H May allows following entities to bill medicare on his behalf.
Entity NameSt John Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336194406
PECOS PAC ID: 2567366495
Enrollment ID: O20031121000867
Entity NameNortheastern Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457574170
PECOS PAC ID: 1456255025
Enrollment ID: O20031125000250
Entity NameMercy Clinic Oklahoma Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386874550
PECOS PAC ID: 1153468921
Enrollment ID: O20091027000755
Entity NameMercy Hospital Ardmore Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578906657
PECOS PAC ID: 8123011277
Enrollment ID: O20100716000114
Entity NameAccess Telecare Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013303080
PECOS PAC ID: 7810204831
Enrollment ID: O20201210000482
Entity NameExceptional Physicians Group Ardmore Hospital Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588427462
PECOS PAC ID: 8921542622
Enrollment ID: O20240705002168

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 Christopher H May 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
Dr Christopher H May, MD
3460 E Frank Phillips Blvd,
Bartlesville, OK 74006-2406

Ph: () -		Dr Christopher H May, MD
500 W Thomas Rd Ste 850,
Phoenix, AZ 85013-4218

Ph: (602) 406-1150

Reviews and Comments


Internal Medicine Doctors in Phoenix, AZ

Moustafa I Hazin, D.O.
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 500 W Thomas Rd, Suite 900, Phoenix, AZ 85013
Phone: 602-406-5590    Fax: 602-406-7165
Dr. Ali Shaheen Al-yaqoobi, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 2601 E Roosevelt St, Phoenix, AZ 85008
Phone: 602-344-5411    
Dana Archbold, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1111 E Mcdowell Rd, Phoenix, AZ 85006
Phone: 602-839-2296    Fax: 602-839-2084
Dr. Nilofar Najafian, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 500 W Thomas Rd Ste 480, Phoenix, AZ 85013
Phone: 602-406-5483    Fax: 602-406-5488
Brady Paul Dennison, DO
Cardiovascular Disease
Medicare: May Accept Medicare Assignments
Practice Location: 250 E Dunlap Ave, Phoenix, AZ 85020
Phone: 602-445-0751    Fax: 602-424-8128
Kristina Yancey,
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 5777 E Mayo Blvd, Phoenix, AZ 85054
Phone: 480-342-2000    
Dr. Francisco Cordova, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 29 W Edgemont Ave, Phoenix, AZ 85003
Phone: 602-263-8971    Fax: 602-263-8971

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.