John Robert Ashley, MD - Medicare Dermatology in Tulsa, OK

John Robert Ashley, MD is a medicare enrolled "Dermatology" physician in Tulsa, Oklahoma. He went to University Of Oklahoma College Of Medicine and graduated in 1981 and has 43 years of diverse experience with area of expertise as Dermatology. He is a member of the group practice Warren Clinic Inc and his current practice location is 6565 S Yale Ave Ste 1200, Tulsa, Oklahoma. You can reach out to his office (for appointments etc.) via phone at (918) 502-3376.

John Robert Ashley is licensed to practice in Oklahoma (license number 13846) 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 1063411825.

Contact Information

John Robert Ashley, MD
6565 S Yale Ave Ste 1200,
Tulsa, OK 74136-8313
(918) 502-3376
(918) 857-1961

Map and Direction




Physician's Profile

Full NameJohn Robert Ashley
GenderMale
SpecialityDermatology
Experience43 Years
Location6565 S Yale Ave Ste 1200, Tulsa, Oklahoma
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 Robert Ashley attended and graduated from University Of Oklahoma College Of Medicine in 1981
  NPI Data:
  • NPI Number: 1063411825
  • Provider Enumeration Date: 07/14/2005
  • Last Update Date: 10/12/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9436126059
  • Enrollment ID: I20040914000303

Medical Identifiers

Medical identifiers for John Robert Ashley such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063411825NPI-NPPES
100123530CMedicaidOK

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207N00000XDermatology 13846 (Oklahoma)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Saint Francis Hospital, IncTulsa, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Warren Clinic Inc8820900293604

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 Robert Ashley allows following entities to bill medicare on his behalf.
Entity NameWarren Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174582282
PECOS PAC ID: 8820900293
Enrollment ID: O20031104000252

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 Robert Ashley 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 Robert Ashley, MD
6600 S Yale Ave Ste 1400,
Tulsa, OK 74136-3331

Ph: (918) 502-3376
John Robert Ashley, MD
6565 S Yale Ave Ste 1200,
Tulsa, OK 74136-8313

Ph: (918) 502-3376

Reviews and Comments


Dermatology Doctors in Tulsa, OK

Robert Fischer, MD
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Phone: 918-760-0700    Fax: 918-628-0700
Christina G Kendrick, M.D.
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Practice Location: 2121 E 21st St, Tulsa, OK 74114
Phone: 918-749-2261    
Aelayna Meyer, MD
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Practice Location: 9245 S Mingo Rd, Tulsa, OK 74133
Phone: 918-492-8980    Fax: 918-495-0607
Mrs. Ashwini Kamath Vaidya, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 2121 E 21st St, Tulsa, OK 74114
Phone: 918-749-2261    Fax: 918-749-8712
Mary Margaret Christian-reed, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 9306 S Toledo Ct, Suite #100, Tulsa, OK 74137
Phone: 918-494-0400    Fax: 918-494-0405
Lynn A Anderson, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 1725 E 19th St, Suite 201, Tulsa, OK 74104
Phone: 918-728-3100    Fax: 918-728-3376

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.