MARIAM ISHAQUE MD, PHD
NPI 1962907303
Neurological Surgery in Seattle, WA

Active since March 28, 2018PECOS EnrolledAccepts Medicare Assignment
550 17TH AVE STE 110, SEATTLE, WA 98122(206) 320-3470(206) 320-3471 Get Directions Write a Review

NPPES record last updated: February 23, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mariam Ishaque Md, Phd NPPES

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

MARIAM ISHAQUE MD, PHD (NPI 1962907303) is an individual neurological surgery provider in Seattle, Washington, licensed in Washington (MD61655947) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, is affiliated with Swedish Medical Center / Cherry Hill, and maintains a secondary practice location in Issaquah.

NPPES Registry Identity

NPI1962907303
Entity TypeIndividualFemale
Primary Taxonomy207T00000X
Provider Legal NameMARIAM ISHAQUECredential: MD, PHD
Location Address550 17TH AVE STE 110Seattle, WA 98122-5789
Mailing AddressPo Box 25608Salt Lake City, UT 84125-0608 · (206) 320-4476
Fax(206) 320-3471
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateMarch 28, 2018
Last NPPES UpdateFebruary 23, 2026
NPPES CertifiedFebruary 23, 2026
NPI 1962907303 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
License Licensed in WA · MD61655947
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
550 17TH AVE STE 110, Seattle, WA 98122

Secondary Practice Location 1

Location 1751 NE Blakely Dr Ste 4020Issaquah, WA 98029-6201 · Phone (425) 313-7077 · Fax (425) 313-7072

Other Identifiers 1

Medicaid2342273WA

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

Mariam Ishaque Md, Phd 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 ID1052669215
PECOS Enrollment IDI20250804001289
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.

Swedish Medical Center / Cherry Hill

Acute Care Hospitals · Seattle, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number500025
Location500 17th AvenueSeattle, WA 98122 · King County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98122 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
$143.76 typical visit price
range $63.67 – $189.37
Typical copayment $35.94 (range $15.91 – $47.34)
Most-billed visit code 99204
Established Patient
$78.74 typical visit price
range $21.12 – $155.00
Typical copayment $19.68 (range $5.28 – $38.75)
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 8

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

Neurological Surgery
550 17TH AVE STE 110
SEATTLE, WA 98122
Neurological Surgery
550 17TH AVE STE 110
SEATTLE, WA 98122
Neurological Surgery
550 17TH AVE STE 110
SEATTLE, WA 98122
Neurological Surgery
550 17TH AVE STE 110
SEATTLE, WA 98122
Neurological Surgery
550 17TH AVE STE 110
SEATTLE, WA 98122
Nurse Practitioner
550 17TH AVE STE 110
SEATTLE, WA 98122
Nurse Practitioner (Acute Care)
550 17TH AVE STE 110
SEATTLE, WA 98122
Neurological Surgery
550 17TH AVE STE 110
SEATTLE, WA 98122

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 Mariam Ishaque's NPI number?

The NPI number for Mariam Ishaque is 1962907303. It was assigned to this individual provider in the NPPES registry on March 28, 2018.

Where is Mariam Ishaque located?

Mariam Ishaque practices at 550 17th Ave Ste 110, Seattle, WA 98122. The listed phone number is (206) 320-3470.

What is Mariam Ishaque's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Mariam Ishaque enrolled in Medicare?

Yes. Mariam Ishaque 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 Mariam Ishaque accept?

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

According to CMS data, Mariam Ishaque is affiliated with Swedish Medical Center / Cherry Hill.

When was this NPI record last updated?

The NPPES record for Mariam Ishaque was last updated on February 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.