JEFFREY ARMSTRONG M.D.
NPI 1376641548
Pediatrics in Orange, CA

Q: What is Jeffrey Armstrong's NPI number?

The NPI number for Jeffrey Armstrong is 1376641548. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Q: What is Jeffrey Armstrong's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Jeffrey Armstrong was last updated on April 30, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since September 20, 2006PECOS Enrolled

455 S MAIN ST, ORANGE, CA 92868(714) 532-8826(714) 289-4590 Get Directions Write a Review

NPPES record last updated: April 30, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Jeffrey Armstrong M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JEFFREY ARMSTRONG M.D. (NPI 1376641548) is an individual pediatrics provider in Orange, California, licensed in California (G65001) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1376641548

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameJEFFREY ARMSTRONGCredential: M.D.

Location Address455 S MAIN STOrange, CA 92868-3835

Mailing Address455 S Main StOrange, CA 92868-3835 · (714) 289-4511 · Fax (714) 204-3212

Phone(714) 532-8826

Fax(714) 289-4590

Sole ProprietorNo

Enumeration DateSeptember 20, 2006

Last NPPES UpdateApril 30, 2008

✔ NPI 1376641548 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in CA · G65001

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

455 S MAIN ST, Orange, CA 92868

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Other Identifiers 4

OtherW16177CA · Medicare Grp

Medicaid00G650010CA

OtherHW16177CA · Medicare Grp

Medicare UPINI17704CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jeffrey Armstrong M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92868 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PEDIATRIC SUBSPECIALTY FACULTY, INC.

Surgery (Pediatric Surgery)

455 S MAIN ST, GENERAL SURGERY
ORANGE, CA 92868

Orange County (714) 364-4050

PEI LIN CHANG M.D.

Pediatrics