JUDITH MING-HAI WONG M.D., M.P.H.
NPI 1457500738
Neurological Surgery in Flagstaff, AZ

Active since September 11, 2008PECOS EnrolledAccepts Medicare Assignment
1200 N BEAVER ST, FLAGSTAFF, AZ 86001(928) 213-6235 Get Directions Write a Review

NPPES record last updated: February 4, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Judith Ming-hai Wong M.d., M.p.h. NPPES

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

JUDITH MING-HAI WONG M.D., M.P.H. (NPI 1457500738) is an individual neurological surgery provider in Flagstaff, Arizona, licensed in California (A130110) and active in the NPI registry since September 2008. She is enrolled in Medicare PECOS, maintains a secondary practice location in Long Beach, and is a graduate of University Of California, San Francisco School Of Medicine (2007).

NPPES Registry Identity

NPI1457500738
Entity TypeIndividualFemale
Primary Taxonomy207T00000X
Provider Legal NameJUDITH MING-HAI WONGCredential: M.D., M.P.H.
Location Address1200 N BEAVER STFlagstaff, AZ 86001-3118
Mailing Address2888 Long Beach Blvd Ste 240Long Beach, CA 90806-1570 · (562) 595-7696 · Fax (562) 490-3846
Sole ProprietorNo
Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 2007
Enumeration DateSeptember 11, 2008
Last NPPES UpdateFebruary 4, 2026
NPPES CertifiedFebruary 4, 2026
✔ NPI 1457500738 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
License✔ Licensed in CA · A130110
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.
1200 N BEAVER ST, Flagstaff, AZ 86001

Secondary Practice Location 1

Location 12888 Long Beach Blvd Ste 240Long Beach, CA 90806-1570 · Phone (562) 595-7696 · Fax (562) 490-3846

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Judith Ming-hai Wong M.d., M.p.h. 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 ID4880832468
PECOS Enrollment IDI20240216004109
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.

Medicare Billing Reassignments

3

Medicare enrollment records show Judith Wong reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Family Medicine
1200 N. BEAVER STREET, ATTN: PAYER CREDENTIALING
Flagstaff, AZ 86001
  • Reassigned Medicare billing, Arizona enrollment
  • 552 clinicians in this Medicare group
Nutrition, Education
5310 W THUNDERBIRD RD STE 214
Glendale, AZ 85306
  • Reassigned Medicare billing, Arizona enrollment
  • 188 clinicians in this Medicare group
Multi-Specialty
988102 NEBRASKA MEDICAL CTR
Omaha, NE 68198
  • Reassigned Medicare billing, Nebraska enrollment
  • 2,154 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 86001 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
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.

Anesthesiology
1200 N BEAVER ST
FLAGSTAFF, AZ 86001
Pediatrics (Neonatal-Perinatal Medicine)
1200 N BEAVER ST
FLAGSTAFF, AZ 86001
Nurse Anesthetist, Certified Registered
1200 N BEAVER ST
FLAGSTAFF, AZ 86001
Dietitian, Registered
1200 N BEAVER ST
FLAGSTAFF, AZ 86001
Emergency Medicine
1200 N BEAVER ST
FLAGSTAFF, AZ 86001
Audiologist
1200 N BEAVER ST, AUDIOLOGY DEPARTMENT
FLAGSTAFF, AZ 86001
Neurological Surgery
1200 N BEAVER ST
FLAGSTAFF, AZ 86001
Nurse Anesthetist, Certified Registered
1200 N BEAVER ST
FLAGSTAFF, AZ 86001

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 Judith Wong's NPI number?

The NPI number for Judith Wong is 1457500738. It was assigned to this individual provider in the NPPES registry on September 11, 2008.

Where is Judith Wong located?

Judith Wong practices at 1200 N Beaver St, Flagstaff, AZ 86001. The listed phone number is (928) 213-6235.

What is Judith Wong's specialty?

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

Is Judith Wong enrolled in Medicare?

Yes. Judith Wong 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.

Which organizations bill Medicare for Judith Wong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Judith Wong reassigns Medicare benefits to 3 organizations: Northern Arizona Healthcare Corporation (Flagstaff, AZ), Banner Physician Super Specialists Arizona LLC (Glendale, AZ) and Unmc Physicians (Omaha, NE). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Judith Wong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Judith Wong accept?

Health plans from Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list Judith Wong 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.

When was this NPI record last updated?

The NPPES record for Judith Wong was last updated on February 4, 2026. 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.