David Hallmark Ryan, MD in Greenville, NC - Medicare Obstetrics/gynecology

David Hallmark Ryan, MD is a medicare enrolled "Psychiatry & Neurology - Addiction Medicine" physician in Greenville, North Carolina. He went to University Of Virginia School Of Medicine and graduated in 2007 and has 17 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice East Carolina University and his current practice location is 905 Johns Hopkins Dr, Greenville, North Carolina. You can reach out to his office (for appointments etc.) via phone at (252) 744-1406.

David Hallmark Ryan is licensed to practice in North Carolina (license number 2011-00331) 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 1770784522.

Contact Information

	David Hallmark Ryan, MD
	905 Johns Hopkins Dr, Greenville, NC 27834-2056
	(252) 744-1406
	(252) 744-2419

Map and Direction

Physician's Profile

Full Name	David Hallmark Ryan
Gender	Male
Speciality	Obstetrics/gynecology
Experience	17 Years
Location	905 Johns Hopkins Dr, Greenville, North Carolina
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:

David Hallmark Ryan attended and graduated from University Of Virginia School Of Medicine in 2007

NPI Data:

NPI Number: 1770784522
Provider Enumeration Date: 05/30/2007
Last Update Date: 03/05/2024

Medicare PECOS Information:

PECOS PAC ID: 3779761044
Enrollment ID: I20110711000355

Medical Identifiers

Medical identifiers for David Hallmark Ryan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1770784522	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2084A0401X	Psychiatry & Neurology - Addiction Medicine	2011-00331 (North Carolina)	Primary
207V00000X	Obstetrics & Gynecology	2011-00331 (North Carolina)	Secondary
208D00000X	General Practice	2011-00331 (North Carolina)	Secondary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
East Carolina University	0244143246	383

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. David Hallmark Ryan allows following entities to bill medicare on his behalf.

Entity Name	East Carolina University
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1972551919 PECOS PAC ID: 0244143246 Enrollment ID: O20031106000400

Entity Name	Kamm Mckenzie Obgyn Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1316900780 PECOS PAC ID: 9537191788 Enrollment ID: O20050908000474

Entity Name	Dream Provider Care Services
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1912952672 PECOS PAC ID: 3971662636 Enrollment ID: O20081110000595

Entity Name	Obhg North Carolina Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1124300876 PECOS PAC ID: 3577721034 Enrollment ID: O20120301000114

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. David Hallmark Ryan 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
David Hallmark Ryan, MD Po Box 751069, Charlotte, NC 28275-1069 Ph: () -	David Hallmark Ryan, MD 905 Johns Hopkins Dr, Greenville, NC 27834-2056 Ph: (252) 744-1406

Reviews and Comments

Psychiatry & Neurology Doctors in Greenville, NC

Dr. Khalid Abdelsalam Elnagar, M.D. Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 905 Johns Hopkins Dr, Ecu Physicians Psychiatric Outpatient Center, Greenville, NC 27834 Phone: 252-744-1406 Fax: 252-744-4243
Elham Rahmani, MD, MPH Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 905 Johns Hopkins Dr, Greenville, NC 27834 Phone: 252-744-1406 Fax: 252-744-2419
Dr. Duard Frank Fleming Jr., M.D. Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 2280 Hemby Ln, Greenville, NC 27834 Phone: 252-744-9400 Fax: 252-744-9401
Bertha Bowen Hambidge, MD Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 2602 Courtier Dr, Greenville, NC 27834 Phone: 252-752-0483
Mateusz Broszko, M.D. Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 2577 W 5th St, Greenville, NC 27834 Phone: 252-830-3426
Judith Salle Yongue, MD PA Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 107 Commerce St, Suite D, Greenville, NC 27858 Phone: 252-355-2768 Fax: 252-355-0403
Dr. Diana J Antonacci, M.D. Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 905 Johns Hopkins Dr, Ecu Physicians Psychiatric Medicine- Outpatient Clinic, Greenville, NC 27834 Phone: 252-744-1406 Fax: 252-744-2419

David Hallmark Ryan, MD - Medicare Obstetrics/gynecology in Greenville, NC