John T Armstrong Jr, MD in Napa, CA - Medicare Obstetrics/gynecology

John T Armstrong Jr, MD is a medicare enrolled "Obstetrics & Gynecology - Gynecology" physician in Napa, California. He went to Texas Tech University Health Science Center School Of Medicine and graduated in 1976 and has 48 years of diverse experience with area of expertise as Obstetrics/gynecology. His current practice location is 3434 Villa Ln, Suite 360, Napa, California. You can reach out to his office (for appointments etc.) via phone at (707) 257-4317.

John T Armstrong Jr is licensed to practice in California (license number 00C378990) 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 1790875995.

Contact Information

	John T Armstrong Jr, MD
	3434 Villa Ln, Suite 360, Napa, CA 94558
	(707) 257-4317
	(707) 257-4319

Map and Direction

Physician's Profile

Full Name	John T Armstrong Jr
Gender	Male
Speciality	Obstetrics/gynecology
Experience	48 Years
Location	3434 Villa Ln, Napa, California
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:

John T Armstrong Jr attended and graduated from Texas Tech University Health Science Center School Of Medicine in 1976

NPI Data:

NPI Number: 1790875995
Provider Enumeration Date: 10/16/2006
Last Update Date: 07/08/2007

Medicare PECOS Information:

PECOS PAC ID: 5698857936
Enrollment ID: I20080125000394

Medical Identifiers

Medical identifiers for John T Armstrong Jr such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1790875995	NPI	-	NPPES
ZZR0009F	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207VG0400X	Obstetrics & Gynecology - Gynecology	00C378990 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Queen Of The Valley Medical Center	Napa, CA	Hospital

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 T Armstrong Jr allows following entities to bill medicare on his behalf.

Entity Name	John T Armstrong Jr Md Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1598830564 PECOS PAC ID: 8224110564 Enrollment ID: O20080125000406

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 T Armstrong Jr 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
John T Armstrong Jr, MD 3434 Villa Ln, Suite 360, Napa, CA 94558 Ph: (707) 257-4317	John T Armstrong Jr, MD 3434 Villa Ln, Suite 360, Napa, CA 94558 Ph: (707) 257-4317

Reviews and Comments

Obstetrics & Gynecology Doctors in Napa, CA

Michael V. Wagner, MD Obstetrics & Gynecology Medicare: Medicare Enrolled Practice Location: 1000 Trancas St, Napa, CA 94558 Phone: 707-252-4411
Roger Bruce Scarborough, MD Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 1100 Trancas Street, Ste 209, Napa, CA 94558 Phone: 707-251-1850 Fax: 707-226-1502
Anthony Hammond King, MD Obstetrics & Gynecology Medicare: Not Enrolled in Medicare Practice Location: 1100 Trancas Street, Suite 209, Napa, CA 94558 Phone: 707-251-1850 Fax: 707-226-1502
Dr. Sita Kaur Singh, M.D. Obstetrics & Gynecology Medicare: Medicare Enrolled Practice Location: 1100 Trancas St, Suite 250, Napa, CA 94558 Phone: 707-254-1770 Fax: 707-251-2006
Dr. Eldonna May Christie, M. D. Obstetrics & Gynecology Medicare: Not Enrolled in Medicare Practice Location: 3160 Mt. Veeder Rd., Napa, CA 94558 Phone: 808-652-5636 Fax: 415-532-1883
Jack M. Bergin, MD Obstetrics & Gynecology Medicare: Not Enrolled in Medicare Practice Location: 1030 Lorraine Dr, Napa, CA 94558 Phone: 707-257-1137
Cheryl L. Henry, MD Obstetrics & Gynecology Medicare: Not Enrolled in Medicare Practice Location: 3285 Claremont Way, Napa, CA 94558 Phone: 707-258-2500

John T Armstrong Jr, MD - Medicare Obstetrics/gynecology in Napa, CA