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MIRANDA LEE MARKESTEYN PA
NPI 1144611971
Physician Assistant - Surgical in Corvallis, OR

Active since February 16, 2015PECOS EnrolledAccepts Medicare Assignment
93.57/100
CMS Quality Rating
3640 NW SAMARITAN DR STE 120, CORVALLIS, OR 97330(541) 768-5223(540) 536-0235 Get Directions Write a Review

NPPES record last updated: October 9, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 9, 2025, Feb 18, 2021, Dec 3, 2020 and 5 more (8 updates tracked since 2015).

About Miranda Lee Markesteyn Pa NPPES

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

MIRANDA LEE MARKESTEYN PA (NPI 1144611971) is an individual surgical provider in Corvallis, Oregon, licensed in Oregon (PA201988) and active in the NPI registry since February 2015. She is enrolled in Medicare PECOS, is affiliated with Good Samaritan Regional Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1144611971
Entity TypeIndividualFemale
Primary Taxonomy363AS0400X
Provider Legal NameMIRANDA LEE MARKESTEYNCredential: PA
Location Address3640 NW SAMARITAN DR STE 120Corvallis, OR 97330-3738
Mailing AddressPo Box 1189Corvallis, OR 97339-1189
Phone(541) 768-5223
Fax(540) 536-0235
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateFebruary 16, 2015
Last NPPES UpdateOctober 9, 20258 updates tracked since enumeration
NPPES CertifiedOctober 9, 2025
✔ NPI 1144611971 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
Licenses✔ Licensed in OR · PA201988✔ Licensed in FL · PA9108211✔ Licensed in VA · 0110006164
Also ListedPhysician AssistantTaxonomy 363A00000X · License PA60613313 (WA)
3640 NW SAMARITAN DR STE 120, Corvallis, OR 97330
Open in Google Maps ↗

Secondary Practice Locations 2

Location 12006 Health Campus Dr Fl 2Rockingham, VA 22801-8679 · Phone (540) 689-5555
Location 21870 Amherst St Ste 2BWinchester, VA 22601 · Phone (540) 536-6721 · Fax (540) 536-6724

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, PacificSource Health Plans, Providence Health Plan and more.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

Miranda Lee Markesteyn Pa 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 ID9931426012
PECOS Enrollment IDI20180626000034, I20201214002634
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 3

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

Good Samaritan Regional Medical Center

Acute Care Hospitals · Corvallis, OR
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380014
Location3600 NW Samaritan DriveCorvallis, OR 97330 · Benton County
Emergency services Birthing friendly

Samaritan Lebanon Community Hospital

Critical Access Hospitals · Lebanon, OR
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number381323
Location525 N Santiam HighwayLebanon, OR 97355 · Linn County
Emergency services Birthing friendly

Sentara Rmh Medical Center

Acute Care Hospitals · Harrisonburg, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490004
Location2010 Health Campus DriveHarrisonburg, VA 22801 · Harrisonburg City 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.

93.57/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.33
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 7

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

STEVEN W GUYTON MD, MHA
Thoracic Surgery (Cardiothoracic Vascular Surgery)
3640 NW SAMARITAN DR STE 120
CORVALLIS, OR 97330
Benton County (541) 768-5223
MR. SCOTT G SIMS PA-C
Physician Assistant (Surgical)
3640 NW SAMARITAN DR STE 120
CORVALLIS, OR 97330
Benton County (541) 768-5223
MR. ADAM B SPECHT P.A.
Physician Assistant (Surgical)
3640 NW SAMARITAN DR STE 120
CORVALLIS, OR 97330
Benton County (541) 768-5223
GOOD SAMARITAN HOSPITAL CORVALLIS
Internal Medicine (Cardiovascular Disease)
3640 NW SAMARITAN DR STE 120
CORVALLIS, OR 97330
Benton County (541) 768-5223
DR. RABIN GERRAH M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
3640 NW SAMARITAN DR STE 120
CORVALLIS, OR 97330
Benton County (541) 768-5223
MRS. BRIDGET ANGELIQUE KAMMERZELT MPAS, PA-C
Physician Assistant (Medical)
3640 NW SAMARITAN DR STE 120
CORVALLIS, OR 97330
Benton County (541) 768-5223
HAILEY MADISON SOSEBEE
Physician Assistant
3640 NW SAMARITAN DR STE 120
CORVALLIS, OR 97330
Benton County (541) 768-5223

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 Miranda Markesteyn's NPI number?

The NPI number for Miranda Markesteyn is 1144611971. It was assigned to this individual provider in the NPPES registry on February 16, 2015.

Where is Miranda Markesteyn located?

Miranda Markesteyn practices at 3640 NW Samaritan Dr Ste 120, Corvallis, OR 97330. The listed phone number is (541) 768-5223.

What is Miranda Markesteyn's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is Miranda Markesteyn enrolled in Medicare?

Yes. Miranda Markesteyn 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 Miranda Markesteyn accept?

Health plans from BridgeSpan Health Company, PacificSource Health Plans, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Miranda Markesteyn 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 Miranda Markesteyn affiliated with any hospitals?

According to CMS data, Miranda Markesteyn is affiliated with Good Samaritan Regional Medical Center, Samaritan Lebanon Community Hospital and Sentara Rmh Medical Center.

When was this NPI record last updated?

The NPPES record for Miranda Markesteyn was last updated on October 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.