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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

VJ PERIYAKOIL
NPI 1942248133
Internal Medicine - Geriatric Medicine in Palo Alto, CA

Active since June 02, 2006PECOS Enrolled
3801, MIRANDA AVENUE, 100-2C, PALO ALTO, CA 94304(650) 493-5000 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Vj Periyakoil NPPES

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

VJ PERIYAKOIL (NPI 1942248133) is an individual geriatric medicine provider in Palo Alto, California, licensed in California (A055772) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942248133
Entity TypeIndividualFemale
Primary Taxonomy207RG0300X
Provider Legal NameVJ PERIYAKOIL
Location Address3801, MIRANDA AVENUE, 100-2CPalo Alto, CA 94304
Mailing Address3801, Miranda Avenue, 100-2cPalo Alto, CA 94304
Phone(650) 493-5000
Sole ProprietorNo
Enumeration DateJune 2, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1942248133 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in CA · A055772
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
3801, MIRANDA AVENUE, Palo Alto, CA 94304
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Vj Periyakoil 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 94304 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
$206.04 typical visit price
range $70.37 – $206.04
Typical copayment $51.51 (range $17.59 – $51.51)
Most-billed visit code 99205
Established Patient
$121.77 typical visit price
range $23.96 – $169.60
Typical copayment $30.44 (range $5.99 – $42.40)
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.

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 Vj Periyakoil's NPI number?

The NPI number for Vj Periyakoil is 1942248133. It was assigned to this individual provider in the NPPES registry on June 2, 2006.

Where is Vj Periyakoil located?

Vj Periyakoil practices at 3801, Miranda Avenue 100-2c, Palo Alto, CA 94304. The listed phone number is (650) 493-5000.

What is Vj Periyakoil's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Vj Periyakoil enrolled in Medicare?

Yes. Vj Periyakoil is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Vj Periyakoil was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.