Dr David Ryan Massey, MD - Medicare Psychiatry in Tulsa, OK

Dr David Ryan Massey, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Tulsa, Oklahoma. He graduated from medical school in 2009 and has 15 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice Valley Behavioral Health System Llc and his current practice location is 6655 S Yale Ave, Tulsa, Oklahoma. You can reach out to his office (for appointments etc.) via phone at (918) 491-3700.

Dr David Ryan Massey is licensed to practice in Oklahoma (license number 35543) 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 1689959421.

Contact Information

Dr David Ryan Massey, MD
6655 S Yale Ave,
Tulsa, OK 74136-3326
(918) 491-3700
(918) 481-4063

Map and Direction




Physician's Profile

Full NameDr David Ryan Massey
GenderMale
SpecialityPsychiatry
Experience15 Years
Location6655 S Yale Ave, 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:
  • Dr David Ryan Massey graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1689959421
  • Provider Enumeration Date: 10/12/2011
  • Last Update Date: 08/13/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 8022246784
  • Enrollment ID: I20140102001211

Medical Identifiers

Medical identifiers for Dr David Ryan Massey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689959421NPI-NPPES
MD445451OtherPAPENNSYLVANIA STATE MEDICAL BOARD
200644550BMedicaidOK

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry MT 196274 (Pennsylvania)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry E-8395 (Arkansas)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry 35543 (Oklahoma)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Valley Behavioral Health System Llc23656936033

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 David Ryan Massey allows following entities to bill medicare on his behalf.
Entity NameValley Behavioral Health System Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528325651
PECOS PAC ID: 2365693603
Enrollment ID: O20121127000327
Entity NameIntegrated Wellness And Mental Health, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053879775
PECOS PAC ID: 5698016897
Enrollment ID: O20190827001198

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 David Ryan Massey 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 David Ryan Massey, MD
Po Box 707001,
Tulsa, OK 74170-7001

Ph: (888) 247-0125
Dr David Ryan Massey, MD
6655 S Yale Ave,
Tulsa, OK 74136-3326

Ph: (918) 491-3700

Reviews and Comments


Psychiatry & Neurology Doctors in Tulsa, OK

David Leroy Mcelwain, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 4111 S Darlington Ave, Suite 425, Tulsa, OK 74135
Phone: 866-285-4381    Fax: 918-712-9883
Dr. Smit Dilipkumar Patel, MBBS, MPH
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 6475 S Yale Ave Ste 308, Tulsa, OK 74136
Phone: 918-499-4000    Fax: 918-499-4001
Sara Verga, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 1055 S Houston Ave, Tulsa, OK 74127
Phone: 918-921-3200    Fax: 918-560-1399
Charles Hayward Hill, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 5330 E 31st St Ste 800, Tulsa, OK 74135
Phone: 918-664-9000    Fax: 918-664-9922
Phillip Joseph Leon, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 6655 S Yale Ave, Laureate Psychiatric Clinic And Hospital, Tulsa, OK 74136
Phone: 918-491-3762    Fax: 918-491-5740
Dr. Jackie Lynn Neel, DO
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 6655 S Yale Ave, Laureate Psychiatric Clinic And Hospital, Tulsa, OK 74136
Phone: 918-502-5052    Fax: 918-502-5060
Dr. Tara Romasanta Buck, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 4444 E 41st St, Tulsa, OK 74135
Phone: 918-660-3130    Fax: 918-660-3132

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.