DR. MACKENZIE JOY GIUNIO-ZORKIN MD
NPI 1720649742
Obstetrics & Gynecology in Portland, OR

Active since June 21, 2019PECOS EnrolledAccepts Medicare Assignment
9701 SW BARNES RD STE 200, PORTLAND, OR 97225(503) 734-3700(503) 473-8462 Get Directions Write a Review

NPPES record last updated: January 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 29, 2026, Aug 29, 2023, Oct 1, 2019 and 1 more (4 updates tracked since 2019).

About Dr. Mackenzie Joy Giunio-zorkin Md NPPES

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

DR. MACKENZIE JOY GIUNIO-ZORKIN MD (NPI 1720649742) is an individual obstetrics & gynecology provider in Portland, Oregon, licensed in Oregon (MD215080) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS, is affiliated with Providence St Vincent Medical Center, and is a graduate of Saint Louis University School Of Medicine (2019).

NPPES Registry Identity

NPI1720649742
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. MACKENZIE JOY GIUNIO-ZORKINCredential: MD
Location Address9701 SW BARNES RD STE 200Portland, OR 97225-6689
Mailing Address7650 Sw Beveland Rd Ste 200Portland, OR 97223-8692 · (503) 601-3615 · Fax (503) 646-1683
Fax(503) 473-8462
Sole ProprietorNo
Medical School CMSSaint Louis University School Of MedicineGraduated 2019
Enumeration DateJune 21, 2019
Last NPPES UpdateJanuary 29, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 29, 2026
NPI 1720649742 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License Licensed in OR · MD215080
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.
9701 SW BARNES RD STE 200, Portland, OR 97225

Other Identifiers 1

Medicaid500824665OR

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Mackenzie Joy Giunio-zorkin Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3072847573
PECOS Enrollment IDI20230912002821
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Providence St Vincent Medical Center

Acute Care Hospitals · Portland, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380004
Location9205 SW Barnes RoadPortland, OR 97225 · Washington County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97225 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 20

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

Advanced Practice Midwife
9701 SW BARNES RD STE 200
PORTLAND, OR 97225
Obstetrics & Gynecology (Gynecology)
9701 SW BARNES RD STE 200
PORTLAND, OR 97225
Advanced Practice Midwife
9701 SW BARNES RD STE 200
PORTLAND, OR 97225
Advanced Practice Midwife
9701 SW BARNES RD STE 200
PORTLAND, OR 97225
Obstetrics & Gynecology
9701 SW BARNES RD STE 200
PORTLAND, OR 97225
Advanced Practice Midwife
9701 SW BARNES RD STE 200
PORTLAND, OR 97225
Obstetrics & Gynecology
9701 SW BARNES RD STE 200
PORTLAND, OR 97225
Advanced Practice Midwife
9701 SW BARNES RD STE 200
PORTLAND, OR 97225

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 Mackenzie Giunio-zorkin's NPI number?

The NPI number for Mackenzie Giunio-zorkin is 1720649742. It was assigned to this individual provider in the NPPES registry on June 21, 2019.

Where is Mackenzie Giunio-zorkin located?

Mackenzie Giunio-zorkin practices at 9701 SW Barnes Rd Ste 200, Portland, OR 97225. The listed phone number is (503) 734-3700.

What is Mackenzie Giunio-zorkin's specialty?

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

Is Mackenzie Giunio-zorkin enrolled in Medicare?

Yes. Mackenzie Giunio-zorkin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mackenzie Giunio-zorkin accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., Providence Health Plan and Regence BlueCross BlueShield of Oregon list Mackenzie Giunio-zorkin 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.

Is Mackenzie Giunio-zorkin affiliated with any hospitals?

According to CMS data, Mackenzie Giunio-zorkin is affiliated with Providence St Vincent Medical Center.

When was this NPI record last updated?

The NPPES record for Mackenzie Giunio-zorkin was last updated on January 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.