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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.

JOHN FULLERTON BARRETT M.D.
NPI 1790772911
Hospitalist in Ilwaco, WA

Active since October 03, 2005PECOS Enrolled
77.9/100
CMS Quality Rating
174 1ST AVE N, ILWACO, WA 98624(360) 642-3181(360) 642-6329 Get Directions Write a Review

NPPES record last updated: September 15, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 15, 2026, May 10, 2019 (2 updates tracked since 2019).

About John Fullerton Barrett M.d. NPPES

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

JOHN FULLERTON BARRETT M.D. (NPI 1790772911) is an individual hospitalist provider in Ilwaco, Washington, licensed in Washington (MD.MD.70159147) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Colorado School Of Medicine, Denver (1996).

NPPES Registry Identity

NPI1790772911
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameJOHN FULLERTON BARRETTCredential: M.D.
Location Address174 1ST AVE NIlwaco, WA 98624-9137
Mailing Address174 1st Ave NIlwaco, WA 98624-9137 · (360) 642-3181 · Fax (360) 642-6329
Phone(360) 642-3181
Fax(360) 642-6329
Sole ProprietorNo
Medical School CMSUniversity Of Colorado School Of Medicine, DenverGraduated 1996
Enumeration DateOctober 3, 2005
Last NPPES UpdateSeptember 15, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 15, 2026
✔ NPI 1790772911 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in WA · MD.MD.70159147
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License MD.MD.70159147 (WA)
174 1ST AVE N, Ilwaco, WA 98624
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.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

John Fullerton Barrett M.d. 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 ID446220230
PECOS Enrollment IDI20040729000052
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 2

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
272 services36 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98624 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
$130.99 typical visit price
range $57.27 – $172.80
Typical copayment $32.74 (range $14.31 – $43.20)
Most-billed visit code 99204
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.

77.9/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.1
Improvement Activities40
Cost57.8

Other Providers at the Same Location NPPES 14

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

ANDREW CLIFFORD LAKANEN MS, RDN, LD
Dietitian, Registered
174 1ST AVE N
ILWACO, WA 98624
Pacific County (360) 642-6314
MS. DENISE ROSS RN-CDE
Registered Nurse (Diabetes Educator)
174 1ST AVE N
ILWACO, WA 98624
Pacific County (360) 642-3181
MS. GLORIA VANDEHEY RN-CDE
Registered Nurse (Diabetes Educator)
174 1ST AVE N
ILWACO, WA 98624
Pacific County (360) 642-3181
DANIELLE MEYEN
Physician Assistant
174 1ST AVE N
ILWACO, WA 98624
Pacific County (360) 642-3181
PROVIDENCE HEALTH & SERVICES - OREGON
Internal Medicine (Cardiovascular Disease)
174 1ST AVE N
ILWACO, WA 98624
Pacific County (503) 717-7850
DR. DANIEL RAYMOND SHAMIR
Physical Therapist
174 1ST AVE N
ILWACO, WA 98624
Pacific County (360) 642-3181
MR. WILLIAM G CHISHOLM JR. CRNA
Nurse Anesthetist, Certified Registered
174 1ST AVE N
ILWACO, WA 98624
Pacific County (360) 642-3181
VAUGHAN GENDELMAN DPT
Physical Therapist
174 1ST AVE N
ILWACO, WA 98624
Pacific County (360) 642-6328

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 John Barrett's NPI number?

The NPI number for John Barrett is 1790772911. It was assigned to this individual provider in the NPPES registry on October 3, 2005.

Where is John Barrett located?

John Barrett practices at 174 1st Ave N, Ilwaco, WA 98624. The listed phone number is (360) 642-3181.

What is John Barrett's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is John Barrett enrolled in Medicare?

Yes. John Barrett 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 John Barrett accept?

Health plans from Oscar Insurance Company list John Barrett 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.

When was this NPI record last updated?

The NPPES record for John Barrett was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.