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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. MARY C REGAN PA-C
NPI 1740276344
Physician Assistant - Medical in Portland, OR

Active since September 20, 2005PECOS EnrolledAccepts Medicare Assignment
97.83/100
CMS Quality Rating
3303 S BOND AVE, PORTLAND, OR 97239(503) 494-8573(503) 494-3457 Get Directions Write a Review

NPPES record last updated: October 15, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 15, 2026, Dec 29, 2020, Mar 16, 2020 (3 updates tracked since 2020).

About Ms. Mary C Regan Pa-c NPPES

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

MS. MARY C REGAN PA-C (NPI 1740276344) is an individual medical provider in Portland, Oregon, licensed in Oregon (PA196072) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS, is affiliated with Ohsu Hospital And Clinics, and is a graduate of Baylor College Of Medicine (1998).

NPPES Registry Identity

NPI1740276344
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameMS. MARY C REGANCredential: PA-C
Location Address3303 S BOND AVEPortland, OR 97239-4501
Mailing Address3303 S Bond AvePortland, OR 97239-4501 · (503) 494-8573 · Fax (503) 494-3457
Phone(503) 494-8573
Fax(503) 494-3457
Sole ProprietorNo
Medical School CMSBaylor College Of MedicineGraduated 1998
Enumeration DateSeptember 20, 2005
Last NPPES UpdateOctober 15, 20263 updates tracked since enumeration
NPPES CertifiedOctober 15, 2026
✔ NPI 1740276344 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in OR · PA196072
3303 S BOND AVE, Portland, OR 97239
Open in Google Maps ↗

Accepted Insurance

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

Ms. Mary C Regan Pa-c 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 ID9133282981
PECOS Enrollment IDI20200214000882
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
120 services113 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
93 services91 patients

Hospital Affiliations CMS Care Compare

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

Ohsu Hospital And Clinics

Acute Care Hospitals · Portland, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number380009
Location3181 SW Sam Jackson Park RoadPortland, OR 97239 · Multnomah County
Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.83/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.97
Promoting Interoperability100
Improvement Activities40

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.

CHERYL STOMBERG FNP
Nurse Practitioner (Family)
3303 S BOND AVE
PORTLAND, OR 97239
Multnomah County (503) 494-6594
KIT MIRANDA
Speech-Language Pathologist
3303 S BOND AVE
PORTLAND, OR 97239
Multnomah County (503) 494-5947
MRS. LINDSAY EVELYN WYANT PAC
Physician Assistant (Surgical)
3303 S BOND AVE
PORTLAND, OR 97239
Multnomah County (503) 494-8510
MS. STEFANIE ANN BROWN L.C.S.W.
Social Worker (Clinical)
3303 S BOND AVE
PORTLAND, OR 97239
Multnomah County (503) 494-1775
DR. MELISSA DANIELLE ADAIR ARNP
Nurse Practitioner (Family)
3303 S BOND AVE
PORTLAND, OR 97239
Multnomah County (503) 418-3376
EMMA MARIANE JONES
Physician Assistant (Medical)
3303 S BOND AVE
PORTLAND, OR 97239
Multnomah County (503) 494-8573
SUSHILA ANN TOULMIN
Dermatology
3303 S BOND AVE
PORTLAND, OR 97239
Multnomah County (503) 418-3376
DR. MEGHANA HALKAR MD
Hospitalist
3303 S BOND AVE
PORTLAND, OR 97239
Multnomah County (503) 494-1100

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 Mary Regan's NPI number?

The NPI number for Mary Regan is 1740276344. It was assigned to this individual provider in the NPPES registry on September 20, 2005.

Where is Mary Regan located?

Mary Regan practices at 3303 S Bond Ave, Portland, OR 97239. The listed phone number is (503) 494-8573.

What is Mary Regan's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Mary Regan enrolled in Medicare?

Yes. Mary Regan 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 Mary Regan accept?

Health plans from Moda Health Plan, Inc. and PacificSource Health Plans list Mary Regan 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 Mary Regan affiliated with any hospitals?

According to CMS data, Mary Regan is affiliated with Ohsu Hospital And Clinics.

When was this NPI record last updated?

The NPPES record for Mary Regan was last updated on October 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 days 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.