1. Home
  2. Directory
  3. Oregon
  4. Portland
  5. Chiropractor
  6. NPI Profile

DR. DAVID ABRAHAM SLEMAN D.C.
NPI 1255418208
Chiropractor in Portland, OR

Active since November 01, 2006
15280 NW CENTRAL DR STE 200, PORTLAND, OR 97229(503) 533-2253(503) 533-2113 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. David Abraham Sleman D.c. NPPES

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

DR. DAVID ABRAHAM SLEMAN D.C. (NPI 1255418208) is an individual chiropractor in Portland, Oregon, licensed in Oregon (2977) and active in the NPI registry since November 2006. He is a graduate of Cleveland Chiropractic College - Los Angeles (1991).

NPPES Registry Identity

NPI1255418208
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. DAVID ABRAHAM SLEMANCredential: D.C.
Location Address15280 NW CENTRAL DR STE 200Portland, OR 97229-7809
Mailing Address15280 Nw Central Dr Ste 200Portland, OR 97229-7809 · (503) 533-2253 · Fax (503) 533-2113
Phone(503) 533-2253
Fax(503) 533-2113
Sole ProprietorYes
Medical School CMSCleveland Chiropractic College - Los AngelesGraduated 1991
Enumeration DateNovember 1, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1255418208 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in OR · 2977
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
15280 NW CENTRAL DR STE 200, Portland, OR 97229
Open in Google Maps ↗

Other Identifiers 1

Medicare ID-Type UnspecifiedR133994OR

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Kaiser Permanente, Moda Health Plan, Inc., Regence BlueCross BlueShield of Oregon.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. David Abraham Sleman D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4486612488
PECOS Enrollment IDI20050110000148

Medicare Billing Reassignment

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

David A. Sleman Chiropractic P.C.
Same address
Chiropractor
15280 NW CENTRAL DR STE 200
Portland, OR 97229
  • Reassigned Medicare billing, Oregon enrollment
  • Medicare enrollment name: David A Sleman Chiropractic PC
NPI 1861660565 (503) 533-2253

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

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.

DAVID A. SLEMAN CHIROPRACTIC P.C.
Chiropractor
15280 NW CENTRAL DR STE 200
PORTLAND, OR 97229
Washington County (503) 533-2253
DR. CONSTANCE LILLIAN ERICKSON N.D.
Naturopath
15280 NW CENTRAL DR STE 200
PORTLAND, OR 97229
Washington County (503) 765-5265

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 David Sleman's NPI number?

The NPI number for David Sleman is 1255418208. It was assigned to this individual provider in the NPPES registry on November 1, 2006.

Where is David Sleman located?

David Sleman practices at 15280 NW Central Dr Ste 200, Portland, OR 97229. The listed phone number is (503) 533-2253.

What is David Sleman's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is David Sleman enrolled in Medicare?

Yes. David Sleman is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for David Sleman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Sleman reassigns Medicare benefits to David A. Sleman Chiropractic P.C. (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 David Sleman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does David Sleman accept?

Health plans from Kaiser Permanente, Moda Health Plan, Inc. and Regence BlueCross BlueShield of Oregon list David Sleman 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 David Sleman was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.