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DR. CAROLYN COGHILL PISZCZEK M.D.
NPI 1023161262
Obstetrics & Gynecology in Portland, OR

Active since January 19, 2007PECOS Enrolled
1050 NW 22ND AVENUE, NORTHUP BLDG.,, SUITE 23, PORTLAND, OR 97210(503) 413-7529 Get Directions Write a Review

NPPES record last updated: February 4, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Carolyn Coghill Piszczek M.d. NPPES

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

DR. CAROLYN COGHILL PISZCZEK M.D. (NPI 1023161262) is an individual obstetrics & gynecology provider in Portland, Oregon, licensed in Oregon (MD171024) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023161262
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. CAROLYN COGHILL PISZCZEKCredential: M.D.
Location Address1050 NW 22ND AVENUE, NORTHUP BLDG.,, SUITE 23Portland, OR 97210
Mailing Address1050 Nw 22nd Ave, Northup Bldg, Suite 23Portland, OR 97210 · (503) 413-7529
Phone(503) 413-7529
Sole ProprietorNo
Enumeration DateJanuary 19, 2007
Last NPPES UpdateFebruary 4, 2022
NPPES CertifiedFebruary 4, 2022
✔ NPI 1023161262 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in OR · MD171024✔ Licensed in NE · 24857✔ Licensed in CA · 133637
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Also ListedMilitary Health Care ProviderTaxonomy 171000000X
1050 NW 22ND AVENUE, NORTHUP BLDG.,, Portland, OR 97210
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Kaiser Permanente.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. Carolyn Coghill Piszczek M.d. 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.

Medicare Billing Reassignment

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

Kaiser Foundation Health Plan Of The Northwest
0.7 mi
General Practice
1035 NW NORTHRUP ST
Portland, OR 97209
  • Reassigned Medicare billing, Oregon and Washington enrollments
  • Also billed through NPI 1184786527 (Washington)
  • 3,207 clinicians in this Medicare group
NPI 1649722034 (800) 813-2000

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 97210 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.

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 Carolyn Piszczek's NPI number?

The NPI number for Carolyn Piszczek is 1023161262. It was assigned to this individual provider in the NPPES registry on January 19, 2007.

Where is Carolyn Piszczek located?

Carolyn Piszczek practices at 1050 NW 22nd Avenue, Northup Bldg., Suite 23, Portland, OR 97210. The listed phone number is (503) 413-7529.

What is Carolyn Piszczek's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Carolyn Piszczek enrolled in Medicare?

Yes. Carolyn Piszczek is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Carolyn Piszczek's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Carolyn Piszczek reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Northwest (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 Carolyn Piszczek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Carolyn Piszczek accept?

Health plans from Kaiser Permanente list Carolyn Piszczek 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 Carolyn Piszczek was last updated on February 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.