JOHN T ARMSTRONG JR. MD
NPI 1790875995
Obstetrics & Gynecology - Gynecology in Napa, CA
About John T Armstrong Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN T ARMSTRONG JR. MD (NPI 1790875995) is an individual gynecology provider in Napa, California, licensed in California (00C378990) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Texas Tech University Health Science Center School Of Medicine (1976).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
John T Armstrong Jr. Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 17
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94558 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NAPA, CA 94558
NAPA, CA 94558
NAPA, CA 94558
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is John Armstrong's NPI number?
The NPI number for John Armstrong is 1790875995. It was assigned to this individual provider in the NPPES registry on October 16, 2006.
Where is John Armstrong located?
John Armstrong practices at 3434 Villa Ln Suite 360, Napa, CA 94558. The listed phone number is (707) 257-4317.
What is John Armstrong's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.
Is John Armstrong enrolled in Medicare?
Yes. John Armstrong is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
When was this NPI record last updated?
The NPPES record for John Armstrong was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.
