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INHA JO DO
NPI 1588028575
Pediatrics - Pediatric Endocrinology in Portland, OR

Active since April 06, 2016PECOS Enrolled
9427 SW BARNES RD STE 395, PORTLAND, OR 97225(503) 216-6050 Get Directions Write a Review

NPPES record last updated: June 30, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Inha Jo Do NPPES

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

INHA JO DO (NPI 1588028575) is an individual pediatric endocrinology provider in Portland, Oregon, licensed in Oregon (DO229026) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, maintains a secondary practice location in Oregon City, and is a graduate of Kansas City University Of Med & Biosciences, College Of Osteo Med (2016).

NPPES Registry Identity

NPI1588028575
Entity TypeIndividualFemale
Primary Taxonomy2080P0205X
Provider Legal NameINHA JOCredential: DO
Location Address9427 SW BARNES RD STE 395Portland, OR 97225-6652
Mailing Address9427 Sw Barnes Rd Ste 395Portland, OR 97225-6652
Phone(503) 216-6050
Sole ProprietorNo
Medical School CMSKansas City University Of Med & Biosciences, College Of Osteo MedGraduated 2016
Enumeration DateApril 6, 2016
Last NPPES UpdateJune 30, 2026
NPPES CertifiedJune 30, 2026
✔ NPI 1588028575 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric EndocrinologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0205X
Licenses✔ Licensed in OR · DO229026✔ Licensed in MA · 295523
Definition
A pediatrician who provides expert care to infants, children and adolescents who have diseases that result from an abnormality in the endocrine glands (glands which secrete hormones). These diseases include diabetes mellitus, growth failure, unusual size for age, early or late pubertal development, birth defects, the genital region and disorders of the thyroid, the adrenal and pituitary glands.
Also ListedPediatricsTaxonomy 208000000X · License 295523 (MA)
9427 SW BARNES RD STE 395, Portland, OR 97225
Open in Google Maps ↗

Secondary Practice Location 1

Location 11510 Division St Ste 100Oregon City, OR 97045-1572 · Phone (503) 216-6050

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Inha Jo Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6608164439
PECOS Enrollment IDI20260604002854
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.

Medicare Billing Reassignment

Medicare enrollment records show Inha Jo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Providence Health & Services - Oregon
Same address
Pediatrics
9427 SW BARNES RD, SUITE 598
Portland, OR 97225
  • Reassigned Medicare billing, Oregon enrollment
  • 1,501 clinicians in this Medicare group
NPI 1033299458 (503) 216-8654

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97225 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
$134.16 typical visit price
range $58.99 – $176.88
Typical copayment $33.54 (range $14.74 – $44.22)
Most-billed visit code 99204
Established Patient
$103.51 typical visit price
range $19.32 – $144.79
Typical copayment $25.87 (range $4.83 – $36.19)
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.

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.

TYSON DEE PAYNE PAYNE PSYD
Psychologist (Clinical)
9427 SW BARNES RD STE 395
PORTLAND, OR 97225
Washington County (503) 216-6550
VICTORIA EUGENIE JANSEN RD
Dietitian, Registered
9427 SW BARNES RD STE 395
PORTLAND, OR 97225
Washington County (503) 216-6050
MISS NICOLE ASHLEIGH DALTON PSYD
Psychologist (Clinical)
9427 SW BARNES RD STE 395
PORTLAND, OR 97225
Washington County (503) 216-6550
ANGELA ELAINE SANTIAGO LENNON MD
Pediatrics (Pediatric Endocrinology)
9427 SW BARNES RD STE 395
PORTLAND, OR 97225
Washington County (503) 216-6050
GILLIAN C ROSICKY
Nurse Practitioner (Family)
9427 SW BARNES RD STE 395
PORTLAND, OR 97225
Washington County (503) 216-6550
PROVIDENCE HEALTH & SERVICES - OREGON
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
9427 SW BARNES RD STE 395
PORTLAND, OR 97225
Washington County (503) 216-1280
AUSTIN D LAYTON DO
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
9427 SW BARNES RD STE 395
PORTLAND, OR 97225
Washington County (503) 216-6050
MR. RENJITH RADHAKRISHNAN NAIR AGACNP
Nurse Practitioner (Acute Care)
9427 SW BARNES RD STE 395
PORTLAND, OR 97225
Washington County (503) 962-1000

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 Inha Jo's NPI number?

The NPI number for Inha Jo is 1588028575. It was assigned to this individual provider in the NPPES registry on April 6, 2016.

Where is Inha Jo located?

Inha Jo practices at 9427 SW Barnes Rd Ste 395, Portland, OR 97225. The listed phone number is (503) 216-6050.

What is Inha Jo's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.

Is Inha Jo enrolled in Medicare?

Yes. Inha Jo is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Inha Jo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Inha Jo reassigns Medicare benefits to Providence Health & Services - Oregon (Portland, OR). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Inha Jo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Inha Jo accept?

Health plans from Providence Health Plan list Inha Jo 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 Inha Jo was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.