MR. MICHAEL ANTOSZEWSKI L.AC.
NPI 1336574961
Acupuncturist in Portland, OR

Q: What is Michael Antoszewski's NPI number?

The NPI number for Michael Antoszewski is 1336574961. It was assigned to this individual provider in the NPPES registry on September 13, 2013.

Q: What is Michael Antoszewski's specialty?

The primary specialty registered for this NPI is Acupuncturist with taxonomy code 171100000X.

Active since September 13, 2013

4531 SE BELMONT ST, SUITE #305, PORTLAND, OR 97215(503) 490-1916 Get Directions Write a Review

NPPES record last updated: June 17, 2014. Verified against the NPPES registry weekly; last sync: October 04, 2026.

On this page

About Mr. Michael Antoszewski L.ac. NPPES

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

MR. MICHAEL ANTOSZEWSKI L.AC. (NPI 1336574961) is an individual acupuncturist in Portland, Oregon, licensed in Oregon (AC164963) and active in the NPI registry since September 2013.

NPPES Registry Identity

NPI1336574961

Entity TypeIndividualMale

Primary Taxonomy171100000X

Provider Legal NameMR. MICHAEL ANTOSZEWSKICredential: L.AC.

Location Address4531 SE BELMONT ST, SUITE #305Portland, OR 97215-1675

Mailing Address4425 Se Salmon StPortland, OR 97215-2446 · (503) 490-1916

Phone(503) 490-1916

Sole ProprietorYes

Enumeration DateSeptember 13, 2013

Last NPPES UpdateJune 17, 2014

✔ NPI 1336574961 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAcupuncturistOther Service Providers

Taxonomy Code171100000X

License✔ Licensed in OR · AC164963

Definition

An acupuncturist is a person who performs ancient therapy for alleviation of pain, anesthesia and treatment of some diseases. Acupuncturists use long, fine needles inserted into specific points in order to treat painful conditions or produce anesthesia.

4531 SE BELMONT ST, Portland, OR 97215

Open in Google Maps ↗

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.

MS. PETRA BAHR RN, BSN

Registered Nurse (Gerontology)

4531 SE BELMONT ST
PORTLAND, OR 97215

Multnomah County (503) 215-6556

ANNE FORESTER

Registered Nurse

4531 SE BELMONT ST, STE 100
PORTLAND, OR 97215

Multnomah County (503) 215-6556

JESSICA BARNESE LPC

Counselor (Professional)

4531 SE BELMONT ST
PORTLAND, OR 97215

Multnomah County (503) 765-6785

MRS. DEBORAH BOTTLANG PHARM. D.

Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)

4531 SE BELMONT ST, # 100
PORTLAND, OR 97215

Multnomah County (503) 215-5973

MS. RANDI JO DURANCEAU RN

Registered Nurse

4531 SE BELMONT ST, STE 100
PORTLAND, OR 97215

Multnomah County (503) 891-4952

MRS. KATHRYN MARSHALL RN, BSN

Registered Nurse

4531 SE BELMONT ST, STE 100
PORTLAND, OR 97215

Multnomah County (503) 215-3608

CATHERINE MADDOX DC

Chiropractor (Neurology)

4531 SE BELMONT ST, STE 207
PORTLAND, OR 97215

Multnomah County (503) 660-8874

ALISON LITTLE TOLEDO MD

Family Medicine

4531 SE BELMONT ST, SUITE 250
PORTLAND, OR 97215

Multnomah County (503) 988-5303

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 Michael Antoszewski's NPI number?

The NPI number for Michael Antoszewski is 1336574961. It was assigned to this individual provider in the NPPES registry on September 13, 2013.

Where is Michael Antoszewski located?

Michael Antoszewski practices at 4531 SE Belmont St Suite #305, Portland, OR 97215. The listed phone number is (503) 490-1916.

What is Michael Antoszewski's specialty?

The primary specialty registered for this NPI is Acupuncturist with taxonomy code 171100000X.

When was this NPI record last updated?

The NPPES record for Michael Antoszewski was last updated on June 17, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.