ISAAC OBENG PA
NPI 1669851721
Physician Assistant - Surgical in Portland, OR

Q: What is Isaac Obeng's NPI number?

The NPI number for Isaac Obeng is 1669851721. It was assigned to this individual provider in the NPPES registry on May 22, 2015.

Q: What is Isaac Obeng's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Isaac Obeng was last updated on August 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since May 22, 2015PECOS Enrolled

93.57/100

CMS Quality Rating

9555 SW BARNES RD STE 275, PORTLAND, OR 97225(971) 328-4386(971) 231-0270 Get Directions Write a Review

NPPES record last updated: August 21, 2025. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Sep 14, 2018, Aug 18, 2016 (2 updates tracked since 2016).

On this page

About Isaac Obeng Pa NPPES

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

ISAAC OBENG PA (NPI 1669851721) is an individual surgical provider in Portland, Oregon, licensed in Oregon (APPLIED) and active in the NPI registry since May 2015. He is enrolled in Medicare PECOS and maintains a secondary practice location in Portland.

NPPES Registry Identity

NPI1669851721

Entity TypeIndividualMale

Primary Taxonomy363AS0400X

Provider Legal NameISAAC OBENGCredential: PA

Location Address9555 SW BARNES RD STE 275Portland, OR 97225-6680

Mailing Address10190 Se 37th AvePortland, OR 97222-5827 · (503) 841-3798

Phone(971) 328-4386

Fax(971) 231-0270

Sole ProprietorNo

Enumeration DateMay 22, 2015

Last NPPES UpdateAugust 21, 20252 updates tracked since enumeration

NPPES CertifiedAugust 21, 2025

✔ NPI 1669851721 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363AS0400X

License✔ Licensed in OR · APPLIED

Also ListedOrthopaedic Surgery · Adult Reconstructive Orthopaedic SurgeryTaxonomy 207XS0114X · License PA179379 (OR)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

9555 SW BARNES RD STE 275, Portland, OR 97225

Open in Google Maps ↗

Secondary Practice Location 1

Location 15050 NE Hoyt St Ste 626Portland, OR 97213-2956 · Phone (503) 231-1426 · Fax (503) 234-7015

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Providence Health Plan, Regence BlueCross BlueShield of Oregon.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Isaac Obeng Pa 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.

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.

Replacement of knee joint, both sides of knee 27447

A bilateral knee joint replacement is a procedure where the damaged parts of both your knee joints are replaced with artificial parts. It aims to relieve pain and improve mobility. The process involves a surgical operation under anesthesia.

57 services52 patients

Replacement of thigh bone and hip joint with prosthesis 27130

This procedure, known as hip arthroplasty, involves replacing your damaged thigh bone and hip joint with artificial parts, called a prosthesis. It helps relieve pain, improve mobility, and enhance your quality of life.

53 services51 patients

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.

93.57/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

85.33

Promoting Interoperability

100

Improvement Activities

Reported Quality Measures

Closing the Referral Loop: Receipt of Specialist Report

27%265 patients2/55-star benchmark: 87%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 2

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

NANCY YEN SHIPLEY MD LLC

Orthopaedic Surgery (Sports Medicine)

9555 SW BARNES RD STE 275
PORTLAND, OR 97225

Washington County (971) 971-4325

DR. NANCY YEN SHIPLEY MD

Orthopaedic Surgery

9555 SW BARNES RD STE 275
PORTLAND, OR 97225

Washington County (971) 971-4325

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 Isaac Obeng's NPI number?

The NPI number for Isaac Obeng is 1669851721. It was assigned to this individual provider in the NPPES registry on May 22, 2015.

Where is Isaac Obeng located?

Isaac Obeng practices at 9555 SW Barnes Rd Ste 275, Portland, OR 97225. The listed phone number is (971) 328-4386.

What is Isaac Obeng's specialty?

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

Is Isaac Obeng enrolled in Medicare?

Yes. Isaac Obeng is registered in the Medicare PECOS enrollment system.

What insurance does Isaac Obeng accept?

Health plans from BridgeSpan Health Company, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Isaac Obeng 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 Isaac Obeng was last updated on August 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.