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MRS. KAREN MATSUMOTO DECK N.P.
NPI 1265652671
Nurse Practitioner - Family in Irvine, CA

Active since April 26, 2007PECOS Enrolled
100/100
CMS Quality Rating
19722 MACARTHUR BLVD, IRVINE, CA 92612(949) 824-8770 Get Directions Write a Review

NPPES record last updated: November 9, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mrs. Karen Matsumoto Deck N.p. NPPES

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

MRS. KAREN MATSUMOTO DECK N.P. (NPI 1265652671) is an individual family provider in Irvine, California, licensed in California (V255490) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in Laguna Beach.

NPPES Registry Identity

NPI1265652671
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. KAREN MATSUMOTO DECKCredential: N.P.
Location Address19722 MACARTHUR BLVDIrvine, CA 92612-2404
Mailing Address200 S Manchester Ave Ste 300Orange, CA 92868-3219 · (714) 456-2986
Phone(949) 824-8770
Sole ProprietorNo
Enumeration DateApril 26, 2007
Last NPPES UpdateNovember 9, 2022
NPPES CertifiedNovember 9, 2022
✔ NPI 1265652671 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · V255490
19722 MACARTHUR BLVD, Irvine, CA 92612
Open in Google Maps ↗

Secondary Practice Location 1

Location 1362 3rd StLaguna Beach, CA 92651-2307 · Phone (949) 494-0761 ext. 100 · Fax (949) 497-9922

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Karen Matsumoto Deck N.p. 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 92612 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.

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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.4
Promoting Interoperability100
Improvement Activities40

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.

TRACY MCKELVEY RD
Dietitian, Registered
19722 MACARTHUR BLVD
IRVINE, CA 92612
Orange County (949) 824-8770
HYEJIN CHO RD
Dietitian, Registered
19722 MACARTHUR BLVD
IRVINE, CA 92612
Orange County (714) 456-8888
DR. JEAN GEHRICKE PH.D.
Psychologist (Clinical)
19722 MACARTHUR BLVD
IRVINE, CA 92612
Orange County (949) 212-1668
MS. AUDREY DOROTHY KAPELINSKI LCSW
Social Worker (Clinical)
19722 MACARTHUR BLVD
IRVINE, CA 92612
Orange County (949) 824-1819
UCI PSYCH PRACTICE GROUP
Psychiatry & Neurology (Psychiatry)
19722 MACARTHUR BLVD
IRVINE, CA 92612
Orange County (949) 824-1283
DR. THOMAS WARNER HUDSON III MD
Family Medicine
19722 MACARTHUR BLVD
IRVINE, CA 92612
Orange County (949) 824-8641
DR. SHARON B WIGAL PH.D
Psychologist (Clinical)
19722 MACARTHUR BLVD
IRVINE, CA 92612
Orange County (949) 824-1833
MRS. NATALIA ULLRICH REGISTERED DIETITIAN
Dietitian, Registered
19722 MACARTHUR BLVD
IRVINE, CA 92612
Orange County (949) 824-4764

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 Karen Deck's NPI number?

The NPI number for Karen Deck is 1265652671. It was assigned to this individual provider in the NPPES registry on April 26, 2007.

Where is Karen Deck located?

Karen Deck practices at 19722 Macarthur Blvd, Irvine, CA 92612. The listed phone number is (949) 824-8770.

What is Karen Deck's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Karen Deck enrolled in Medicare?

Yes. Karen Deck is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Karen Deck was last updated on November 9, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.