MS. KARSI J GREGO ARNP, RN
NPI 1699428326
Nurse Practitioner in Port Angeles, WA

Active since February 02, 2022PECOS EnrolledAccepts Medicare Assignment
80.97/100
CMS Quality Rating
907 GEORGIANA ST, PORT ANGELES, WA 98362(360) 565-0999(360) 565-0901 Get Directions Write a Review

NPPES record last updated: February 2, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Karsi J Grego Arnp, Rn NPPES

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

MS. KARSI J GREGO ARNP, RN (NPI 1699428326) is an individual nurse practitioner in Port Angeles, Washington, licensed in Washington (AP61225701) and active in the NPI registry since February 2022. She is enrolled in Medicare PECOS, is affiliated with Olympic Medical Center, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1699428326
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMS. KARSI J GREGOCredential: ARNP, RN
Location Address907 GEORGIANA STPort Angeles, WA 98362-3911
Mailing AddressPo Box 850Port Angeles, WA 98362-0146 · (360) 565-0999 · Fax (360) 565-0901
Fax(360) 565-0901
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateFebruary 2, 2022
NPPES CertifiedFebruary 2, 2022
NPI 1699428326 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in WA · AP61225701
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
907 GEORGIANA ST, Port Angeles, WA 98362

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

Ms. Karsi J Grego Arnp, Rn 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 ID8022402262
PECOS Enrollment IDI20220303001706
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 4

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
413 services227 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
156 services115 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
44 services37 patients
Telephone medical discussion with physician, 21-30 minutes 99443
This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.
13 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Olympic Medical Center

Acute Care Hospitals · Port Angeles, WA
4/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number500072
Location939 Caroline StPort Angeles, WA 98362 · Clallam County
Emergency services Birthing friendly

Jefferson Healthcare

Critical Access Hospitals · Port Townsend, WA
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number501323
Location834 Sheridan StreetPort Townsend, WA 98368 · Jefferson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98362 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
$88.29 typical visit price
range $57.27 – $172.80
Typical copayment $22.07 (range $14.31 – $43.20)
Most-billed visit code 99203
Established Patient
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
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.

80.97/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality89.63
Promoting Interoperability79
Improvement Activities40
Cost64.44

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
2 suppliers17 claims17 services$184.26 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Social Worker
907 GEORGIANA ST
PORT ANGELES, WA 98362
Family Medicine
907 GEORGIANA ST
PORT ANGELES, WA 98362
Physician Assistant
907 GEORGIANA ST
PORT ANGELES, WA 98362
Urology
907 GEORGIANA ST
PORT ANGELES, WA 98362
Nurse Practitioner
907 GEORGIANA ST
PORT ANGELES, WA 98362
Physician Assistant
907 GEORGIANA ST
PORT ANGELES, WA 98362
Physician Assistant
907 GEORGIANA ST
PORT ANGELES, WA 98362
Internal Medicine
907 GEORGIANA ST
PORT ANGELES, WA 98362

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 Karsi Grego's NPI number?

The NPI number for Karsi Grego is 1699428326. It was assigned to this individual provider in the NPPES registry on February 2, 2022.

Where is Karsi Grego located?

Karsi Grego practices at 907 Georgiana St, Port Angeles, WA 98362. The listed phone number is (360) 565-0999.

What is Karsi Grego's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Karsi Grego enrolled in Medicare?

Yes. Karsi Grego 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 Karsi Grego accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Karsi Grego 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 Karsi Grego affiliated with any hospitals?

According to CMS data, Karsi Grego is affiliated with Olympic Medical Center and Jefferson Healthcare.

When was this NPI record last updated?

The NPPES record for Karsi Grego was last updated on February 2, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.