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DR. GORDON GUANXIONG MAO MD
NPI 1063854651
Neurological Surgery in Indianapolis, IN

Active since July 23, 2013PECOS EnrolledAccepts Medicare Assignment
355 W. 16TH STREET, GOODMAN HALL SUITE 5100, INDIANAPOLIS, IN 46202(317) 963-1300 Get Directions Write a Review

NPPES record last updated: February 17, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 17, 2022, Aug 10, 2021, Jul 28, 2021 (3 updates tracked since 2021).

About Dr. Gordon Guanxiong Mao Md NPPES

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

DR. GORDON GUANXIONG MAO MD (NPI 1063854651) is an individual neurological surgery provider in Indianapolis, Indiana, licensed in Indiana (01085850A) and active in the NPI registry since July 2013. He is enrolled in Medicare PECOS, is affiliated with Indiana University Health, and maintains a secondary practice location in Richmond.

NPPES Registry Identity

NPI1063854651
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameDR. GORDON GUANXIONG MAOCredential: MD
Location Address355 W. 16TH STREET, GOODMAN HALL SUITE 5100Indianapolis, IN 46202
Mailing Address250 N Shadeland AveIndianapolis, IN 46219-4959
Phone(317) 963-1300
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateJuly 23, 2013
Last NPPES UpdateFebruary 17, 20223 updates tracked since enumeration
NPPES CertifiedFebruary 17, 2022
✔ NPI 1063854651 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
Licenses✔ Licensed in IN · 01085850A✔ Licensed in IN · 01085850B✔ Licensed in PA · MT2050
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.
355 W. 16TH STREET, Indianapolis, IN 46202
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Other Names 1

Professional Name (2)Dr. Guanxiong Mao Md

Secondary Practice Location 1

Location 1212 Tanglewood DrRichmond, CA 94806-5814 · Phone (510) 280-4045

Other Identifiers 1

OtherMT2050Licenes

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health 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

Dr. Gordon Guanxiong Mao Md 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 ID7517255136
PECOS Enrollment IDI20210804001545
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 12

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.

Fusion of additional segment of spine 22614
Fusion of an additional segment of the spine is a surgical procedure to join two or more vertebrae together. This is done to stabilize the spine and reduce pain or correct a deformity. The procedure involves using bone grafts, rods, or screws to secure the spine.
75 services18 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
75 services75 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
43 services35 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
34 services32 patients
Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment 63048
This procedure involves the partial removal of a bone in your spine to alleviate pressure on your spinal cord or nerves. It may be performed on multiple spine segments depending on your condition. The aim is to improve mobility and reduce pain or discomfort.
31 services13 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
26 services23 patients

Hospital Affiliations CMS Care Compare

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

Indiana University Health

Acute Care Hospitals · Indianapolis, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150056
Location1701 N Senate BlvdIndianapolis, IN 46202 · Marion County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46202 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
$122.49 typical visit price
range $53.07 – $161.76
Typical copayment $30.62 (range $13.26 – $40.44)
Most-billed visit code 99204
Established Patient
$66.48 typical visit price
range $16.93 – $132.22
Typical copayment $16.62 (range $4.23 – $33.05)
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 6

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

JACOB SNYDER
Student in an Organized Health Care Education/Training Program
355 W. 16TH STREET, IU HEALTH NEUROSCIENCE CENTER, SUITE 4800
INDIANAPOLIS, IN 46202
Marion County (317) 963-7288
DR. SETH MICHAEL JUDD D.O.
Psychiatry & Neurology (Psychiatry)
355 W. 16TH STREET, SUITE 2800
INDIANAPOLIS, IN 46202
Marion County (317) 963-7307
AYESHA AMIRI DO
Student in an Organized Health Care Education/Training Program
355 W. 16TH STREET, GOODMAN HALL SUITE 4700
INDIANAPOLIS, IN 46202
Marion County (317) 963-7408
THEODORE S TOMENY
Student in an Organized Health Care Education/Training Program
355 W. 16TH STREET, SUITE 2800
INDIANAPOLIS, IN 46202
Marion County (317) 963-7308
DANIELA ZAPATA MD
Student in an Organized Health Care Education/Training Program
355 W. 16TH STREET, GOODMAN HALL SUITE 4700
INDIANAPOLIS, IN 46202
Marion County (317) 948-5450
REBECCA LEANN BOTTOM MD
Psychiatry & Neurology (Psychiatry)
355 W. 16TH STREET, DEPT. OF PSYCHIATRY
INDIANAPOLIS, IN 46202
Marion County (317) 963-7288

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 Gordon Mao's NPI number?

The NPI number for Gordon Mao is 1063854651. It was assigned to this individual provider in the NPPES registry on July 23, 2013. The provider is also known as Dr. Guanxiong Mao MD.

Where is Gordon Mao located?

Gordon Mao practices at 355 W. 16th Street Goodman Hall Suite 5100, Indianapolis, IN 46202. The listed phone number is (317) 963-1300.

What is Gordon Mao's specialty?

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

Is Gordon Mao enrolled in Medicare?

Yes. Gordon Mao 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 Gordon Mao accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list Gordon Mao 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 Gordon Mao affiliated with any hospitals?

According to CMS data, Gordon Mao is affiliated with Indiana University Health.

When was this NPI record last updated?

The NPPES record for Gordon Mao was last updated on February 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.