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CORINA ANETTE MARK PA
NPI 1386329159
Physician Assistant in Fergus Falls, MN

Active since June 20, 2023PECOS EnrolledAccepts Medicare Assignment
111 W VERNON AVE, FERGUS FALLS, MN 56537(218) 739-6870(218) 739-6654 Get Directions Write a Review

NPPES record last updated: November 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 17, 2025, Dec 19, 2024, Jun 20, 2023 (3 updates tracked since 2023).

About Corina Anette Mark Pa NPPES

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

CORINA ANETTE MARK PA (NPI 1386329159) is an individual physician assistant in Fergus Falls, Minnesota and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS, is affiliated with Lake Region Healthcare Corporation, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1386329159
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameCORINA ANETTE MARKCredential: PA
Location Address111 W VERNON AVEFergus Falls, MN 56537-2741
Mailing Address111 W Vernon AveFergus Falls, MN 56537-2741 · (218) 739-6870 · Fax (218) 739-6654
Phone(218) 739-6870
Fax(218) 739-6654
Sole ProprietorYes
Medical School CMSOtherGraduated 2024
Enumeration DateJune 20, 2023
Last NPPES UpdateNovember 17, 20253 updates tracked since enumeration
NPPES CertifiedNovember 17, 2025
✔ NPI 1386329159 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
111 W VERNON AVE, Fergus Falls, MN 56537
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Sanford Health Plan.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

Corina Anette Mark 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 ID7416471610
PECOS Enrollment IDI20250409002427
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 2

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

Lake Region Healthcare Corporation

Acute Care Hospitals · Fergus Falls, MN
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240052
Location712 South Cascade StreetFergus Falls, MN 56537 · Otter Tail County
Emergency services

Prairie Ridge Hospital And Health Services

Critical Access Hospitals · Elbow Lake, MN
OwnershipVoluntary non-profit - Private
CMS Certification Number241379
Location1411 Highway 79 EElbow Lake, MN 56531 · Grant County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 56537 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
$85.82 typical visit price
range $56.00 – $168.28
Typical copayment $21.45 (range $14.00 – $42.07)
Most-billed visit code 99203
Established Patient
$69.74 typical visit price
range $18.32 – $138.04
Typical copayment $17.43 (range $4.58 – $34.51)
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.

RUBY RINGDAHL
Registered Nurse
111 W VERNON AVE
FERGUS FALLS, MN 56537
Otter Tail County (218) 736-5770
TERRY LIPP
Registered Nurse
111 W VERNON AVE
FERGUS FALLS, MN 56537
Otter Tail County (218) 736-5770
TYLER LACEY M.D.
Family Medicine
111 W VERNON AVE
FERGUS FALLS, MN 56537
Otter Tail County (218) 739-2221
DR. IBRAHIM ALI KHAN MD
Family Medicine
111 W VERNON AVE
FERGUS FALLS, MN 56537
Otter Tail County (218) 739-2221
MATTHEW DAVIS BOROWSKI ATC
Specialist/Technologist (Athletic Trainer)
111 W VERNON AVE
FERGUS FALLS, MN 56537
Otter Tail County (218) 739-2221
JACQUELINE HUBER MD
Psychiatry & Neurology (Psychiatry)
111 W VERNON AVE
FERGUS FALLS, MN 56537
Otter Tail County (218) 739-2221
MRS. KAYLA LYNN VALDEZ CNP
Nurse Practitioner (Family)
111 W VERNON AVE
FERGUS FALLS, MN 56537
Otter Tail County (218) 736-8000
BERIT NELSON PA
Physician Assistant
111 W VERNON AVE
FERGUS FALLS, MN 56537
Otter Tail County (218) 736-8000

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 Corina Mark's NPI number?

The NPI number for Corina Mark is 1386329159. It was assigned to this individual provider in the NPPES registry on June 20, 2023.

Where is Corina Mark located?

Corina Mark practices at 111 W Vernon Ave, Fergus Falls, MN 56537. The listed phone number is (218) 739-6870.

What is Corina Mark's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Corina Mark enrolled in Medicare?

Yes. Corina Mark 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 Corina Mark accept?

Health plans from Medica and Sanford Health Plan list Corina Mark 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 Corina Mark affiliated with any hospitals?

According to CMS data, Corina Mark is affiliated with Lake Region Healthcare Corporation and Prairie Ridge Hospital And Health Services.

When was this NPI record last updated?

The NPPES record for Corina Mark was last updated on November 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.