MRS. KRISTY MERCK AGHAYAN PA-C
NPI 1083755607
Physician Assistant - Surgical in Portland, OR

Active since February 08, 2007PECOS EnrolledAccepts Medicare Assignment
97.83/100
CMS Quality Rating
3181 SW SAM JACKSON PARK RD, PORTLAND, OR 97239(503) 494-5300 Get Directions Write a Review

NPPES record last updated: March 7, 2012. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mrs. Kristy Merck Aghayan Pa-c NPPES

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

MRS. KRISTY MERCK AGHAYAN PA-C (NPI 1083755607) is an individual surgical provider in Portland, Oregon and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS, is affiliated with Ohsu Hospital And Clinics, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1083755607
Entity TypeIndividualFemale
Primary Taxonomy363AS0400X
Provider Legal NameMRS. KRISTY MERCK AGHAYANCredential: PA-C
Location Address3181 SW SAM JACKSON PARK RDPortland, OR 97239-3011
Mailing Address3181 Sw Sam Jackson Park RdPortland, OR 97239-3011 · (503) 494-5300
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateFebruary 8, 2007
Last NPPES UpdateMarch 7, 2012
NPI 1083755607 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
Also ListedPhysician AssistantTaxonomy 363A00000X · License PA155946 (OR)
3181 SW SAM JACKSON PARK RD, Portland, OR 97239

Accepted Insurance

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

Mrs. Kristy Merck Aghayan Pa-c 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.

PECOS PAC ID8628236304
PECOS Enrollment IDI20120227000639
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.

Areas of Expertise CMS Part B claims

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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
17 services12 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ohsu Hospital And Clinics

Acute Care Hospitals · Portland, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number380009
Location3181 SW Sam Jackson Park RoadPortland, OR 97239 · Multnomah County
Emergency services Birthing friendly

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.

97.83/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.97
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.

Emergency Medicine
3181 SW SAM JACKSON PARK RD, # L-102
PORTLAND, OR 97239
Emergency Medicine
3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239
Nurse Practitioner (Family)
3181 SW SAM JACKSON PARK RD, CDW-EM
PORTLAND, OR 97239
Emergency Medicine
3181 SW SAM JACKSON PARK RD, MAILCODE CDW-EM
PORTLAND, OR 97239
Emergency Medicine
3181 SW SAM JACKSON PARK RD, MAIL CODE: CDW-EM
PORTLAND, OR 97239
Emergency Medicine (Medical Toxicology)
3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239
Urology (Pediatric Urology)
3181 SW SAM JACKSON PARK RD, PEDIATRIC UROLOGY CDW-6
PORTLAND, OR 97239
Psychologist (Clinical)
3181 SW SAM JACKSON PARK RD, UHN 80
PORTLAND, OR 97239

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 Kristy Aghayan's NPI number?

The NPI number for Kristy Aghayan is 1083755607. It was assigned to this individual provider in the NPPES registry on February 8, 2007.

Where is Kristy Aghayan located?

Kristy Aghayan practices at 3181 SW Sam Jackson Park Rd, Portland, OR 97239. The listed phone number is (503) 494-5300.

What is Kristy Aghayan's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is Kristy Aghayan enrolled in Medicare?

Yes. Kristy Aghayan 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.

What insurance does Kristy Aghayan accept?

Health plans from PacificSource Health Plans list Kristy Aghayan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Kristy Aghayan affiliated with any hospitals?

According to CMS data, Kristy Aghayan is affiliated with Ohsu Hospital And Clinics.

When was this NPI record last updated?

The NPPES record for Kristy Aghayan was last updated on March 7, 2012. NPI Profile syncs with the weekly NPPES data releases published by CMS.