MARGARET JEAN LONGLEY PA-C
NPI 1871152819
Physician Assistant in Mount Vernon, WA

Active since June 12, 2019PECOS EnrolledAccepts Medicare Assignment
1415 E KINCAID ST, MOUNT VERNON, WA 98274(206) 992-8748 Get Directions Write a Review

NPPES record last updated: June 29, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 29, 2020, Oct 8, 2019, Jun 12, 2019 (3 updates tracked since 2019).

About Margaret Jean Longley Pa-c NPPES

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

MARGARET JEAN LONGLEY PA-C (NPI 1871152819) is an individual physician assistant in Mount Vernon, Washington, licensed in Washington (PA60999977) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS, is affiliated with Island Hospital, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1871152819
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMARGARET JEAN LONGLEYCredential: PA-C
Location Address1415 E KINCAID STMount Vernon, WA 98274-4126
Mailing Address456 Browne StFriday Harbor, WA 98250-9028 · (206) 992-8748
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateJune 12, 2019
Last NPPES UpdateJune 29, 20203 updates tracked since enumeration
NPPES CertifiedJune 29, 2020
NPI 1871152819 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in WA · PA60999977
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.
1415 E KINCAID ST, Mount Vernon, WA 98274

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

Margaret Jean Longley 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 ID5294169371
PECOS Enrollment IDI20191224000104
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.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
37 services37 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
15 services15 patients

Hospital Affiliations CMS Care Compare

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

Island Hospital

Acute Care Hospitals · Anacortes, WA
5/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number500007
Location1211 24th StreetAnacortes, WA 98221 · Skagit County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98274 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
$88.29 typical visit price
range $57.27 – $172.80
Typical copayment $22.07 (range $14.31 – $43.20)
Most-billed visit code 99203
Established Patient
$71.29 typical visit price
range $18.56 – $141.11
Typical copayment $17.82 (range $4.64 – $35.27)
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.

Internal Medicine
1415 E KINCAID ST
MOUNT VERNON, WA 98274
Clinic/Center (Magnetic Resonance Imaging (MRI))
1415 E KINCAID ST
MOUNT VERNON, WA 98274
Physical Therapist
1415 E KINCAID ST
MOUNT VERNON, WA 98274
Psychiatry & Neurology (Sleep Medicine)
1415 E KINCAID ST
MOUNT VERNON, WA 98274
Student in an Organized Health Care Education/Training Program
1415 E KINCAID ST
MOUNT VERNON, WA 98274
Student in an Organized Health Care Education/Training Program
1415 E KINCAID ST
MOUNT VERNON, WA 98274
Pathology (Anatomic Pathology & Clinical Pathology)
1415 E KINCAID ST
MOUNT VERNON, WA 98274
General Acute Care Hospital
1415 E KINCAID ST
MOUNT VERNON, WA 98274

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 Margaret Longley's NPI number?

The NPI number for Margaret Longley is 1871152819. It was assigned to this individual provider in the NPPES registry on June 12, 2019.

Where is Margaret Longley located?

Margaret Longley practices at 1415 E Kincaid St, Mount Vernon, WA 98274. The listed phone number is (206) 992-8748.

What is Margaret Longley's specialty?

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

Is Margaret Longley enrolled in Medicare?

Yes. Margaret Longley 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 Margaret Longley accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Margaret Longley 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 Margaret Longley affiliated with any hospitals?

According to CMS data, Margaret Longley is affiliated with Island Hospital.

When was this NPI record last updated?

The NPPES record for Margaret Longley was last updated on June 29, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.