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WILLIAM MATTHEW KLEIN MD
NPI 1033290838
Anesthesiology - Pediatric Anesthesiology in Portland, OR

Active since October 18, 2006PECOS Enrolled
3101 SW SAM JACKSON PARK ROAD, PORTLAND, OR 97239(503) 221-3424(503) 221-3490 Get Directions Write a Review

NPPES record last updated: November 16, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About William Matthew Klein Md NPPES

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

WILLIAM MATTHEW KLEIN MD (NPI 1033290838) is an individual pediatric anesthesiology provider in Portland, Oregon, licensed in Oregon (MD20380) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1033290838
Entity TypeIndividualMale
Primary Taxonomy207LP3000X
Provider Legal NameWILLIAM MATTHEW KLEINCredential: MD
Location Address3101 SW SAM JACKSON PARK ROADPortland, OR 97239-3009
Mailing AddressPo Box 8500, Lockbox 7642, Shriners Hospital For Children PortlandPhiladelphia, PA 19178-7642 · (813) 281-8115 · Fax (813) 281-8656
Phone(503) 221-3424
Fax(503) 221-3490
Sole ProprietorNo
Enumeration DateOctober 18, 2006
Last NPPES UpdateNovember 16, 2012
✔ NPI 1033290838 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiology · Pediatric AnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207LP3000X
License✔ Licensed in OR · MD20380
Definition
An anesthesiologist who has had additional skill and experience in and is primarily concerned with the anesthesia, sedation, and pain management needs of infants and children. A pediatric anesthesiologist generally provides services including the evaluation of complex medical problems in infants and children when surgery is necessary, planning and care for children before and after surgery, pain control, anesthesia and sedation for any procedures out of the operating room such as MRI, CT scan, and radiation therapy.
3101 SW SAM JACKSON PARK ROAD, Portland, OR 97239
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Other Identifiers 1

OtherMD20380OR · License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc..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)

William Matthew Klein Md 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97239 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
$73.28 typical visit price
range $19.32 – $144.79
Typical copayment $18.32 (range $4.83 – $36.19)
Most-billed visit code 99213
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 18

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

XUAN YE MD
Student in an Organized Health Care Education/Training Program
3101 SW SAM JACKSON PARK ROAD
PORTLAND, OR 97239
Multnomah County (503) 221-3424
ANDREW STUART MCLEAN MD
Student in an Organized Health Care Education/Training Program
3101 SW SAM JACKSON PARK ROAD
PORTLAND, OR 97239
Multnomah County (503) 221-3424
CAMERON LINDEN HANDFORD MD
Student in an Organized Health Care Education/Training Program
3101 SW SAM JACKSON PARK ROAD
PORTLAND, OR 97239
Multnomah County (503) 221-3424
NICHOLAS BOYD JORGENSEN MD
Student in an Organized Health Care Education/Training Program
3101 SW SAM JACKSON PARK ROAD
PORTLAND, OR 97239
Multnomah County (503) 221-3424
JUSTIN DANIEL BOBYN MD
Student in an Organized Health Care Education/Training Program
3101 SW SAM JACKSON PARK ROAD
PORTLAND, OR 97239
Multnomah County (503) 221-3424
SARAH ELIZABETH FARRELL MD
Student in an Organized Health Care Education/Training Program
3101 SW SAM JACKSON PARK ROAD
PORTLAND, OR 97239
Multnomah County (503) 221-3424
MOHOMED UMER JEHAN HAMID MD
Student in an Organized Health Care Education/Training Program
3101 SW SAM JACKSON PARK ROAD
PORTLAND, OR 97239
Multnomah County (503) 221-3424
KHALED MOH EMARA MD
Orthopaedic Surgery
3101 SW SAM JACKSON PARK ROAD
PORTLAND, OR 97239
Multnomah County (503) 221-3424

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 William Klein's NPI number?

The NPI number for William Klein is 1033290838. It was assigned to this individual provider in the NPPES registry on October 18, 2006.

Where is William Klein located?

William Klein practices at 3101 SW Sam Jackson Park Road, Portland, OR 97239. The listed phone number is (503) 221-3424.

What is William Klein's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pediatric Anesthesiology, with taxonomy code 207LP3000X.

Is William Klein enrolled in Medicare?

Yes. William Klein is registered in the Medicare PECOS enrollment system.

What insurance does William Klein accept?

Health plans from Moda Health Plan, Inc. list William Klein 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 William Klein was last updated on November 16, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.