GREGORY GAN MD, PHD
NPI 1568698561
Radiology - Radiation Oncology in Kansas City, KS

Active since June 04, 2009PECOS EnrolledAccepts Medicare Assignment
97.58/100
CMS Quality Rating
4001 RAINBOW BLVD # MS 4001, KANSAS CITY, KS 66160(913) 588-3600 Get Directions Write a Review

NPPES record last updated: September 11, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 11, 2019, Mar 22, 2017 (2 updates tracked since 2017).

About Gregory Gan Md, Phd NPPES

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

GREGORY GAN MD, PHD (NPI 1568698561) is an individual radiation oncology provider in Kansas City, Kansas, licensed in Kansas (04-42204) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS, is affiliated with University Of Kansas Hospital, and is a graduate of University Of Pittsburgh School Of Medicine (2009).

NPPES Registry Identity

NPI1568698561
Entity TypeIndividualMale
Primary Taxonomy2085R0001X
Provider Legal NameGREGORY GANCredential: MD, PHD
Location Address4001 RAINBOW BLVD # MS 4001Kansas City, KS 66160-4374
Mailing Address4001 Rainbow BlvdKansas City, KS 66160-8504 · (913) 588-3600 · Fax (913) 588-3663
Sole ProprietorNo
Medical School CMSUniversity Of Pittsburgh School Of MedicineGraduated 2009
Enumeration DateJune 4, 2009
Last NPPES UpdateSeptember 11, 20192 updates tracked since enumeration
NPI 1568698561 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
License Licensed in KS · 04-42204
Definition

A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

4001 RAINBOW BLVD # MS 4001, Kansas City, KS 66160

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

Gregory Gan 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 ID5193967875
PECOS Enrollment IDI20191118002859
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 14

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.

Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy G6002
Stereoscopic x-ray guidance is a technique used in radiation therapy. It involves taking multiple X-ray images from different angles to create a 3D picture of the area to be treated. This helps accurately pinpoint the exact location for radiation delivery, ensuring the therapy is as effective as possible.
348 services75 patients
Calculation of radiation therapy dose 77300
Radiation therapy dose calculation is a process to determine the exact amount of radiation needed to treat a specific area in the body. This calculation helps ensure the treatment is effective while minimizing harm to healthy tissues. It's a key part of planning your radiation therapy.
148 services36 patients
Radiation treatment management, 5 treatment sessions 77427
Radiation treatment management involves a series of 5 sessions where targeted radiation is used to destroy or shrink cancer cells in your body. Each session is carefully planned to maximize effectiveness while minimizing harm to healthy tissues. You may experience side effects which will be closely monitored and managed for your comfort.
92 services21 patients
Design and construction of complex radiation treatment device 77334
The design and construction of a complex radiation treatment device is a process where a specialized instrument is created. This device targets harmful cells with high-energy rays to destroy or damage them, while minimizing impact on healthy cells. This aids in treating conditions like cancer.
58 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.
56 services43 patients
High precision radiation therapy planning 77301
High precision radiation therapy planning involves detailed mapping of your body to target cancer cells accurately. Advanced imaging techniques help identify the exact location of the tumor, minimizing harm to healthy tissues. This personalized approach enhances effectiveness and reduces side effects.
40 services36 patients

Hospital Affiliations CMS Care Compare

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

University Of Kansas Hospital

Acute Care Hospitals · Kansas City, KS
5/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number170040
Location4000 Cambridge StreetKansas City, KS 66160 · Wyandotte County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 66160 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
$161.67 typical visit price
range $53.00 – $161.67
Typical copayment $40.41 (range $13.25 – $40.41)
Most-billed visit code 99205
Established Patient
$66.40 typical visit price
range $16.88 – $132.11
Typical copayment $16.60 (range $4.22 – $33.02)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.58/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.53
Promoting Interoperability100
Improvement Activities40

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 Gregory Gan's NPI number?

The NPI number for Gregory Gan is 1568698561. It was assigned to this individual provider in the NPPES registry on June 4, 2009.

Where is Gregory Gan located?

Gregory Gan practices at 4001 Rainbow Blvd # Ms 4001, Kansas City, KS 66160. The listed phone number is (913) 588-3600.

What is Gregory Gan's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Gregory Gan enrolled in Medicare?

Yes. Gregory Gan 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 Gregory Gan accept?

Health plans from Blue Cross and Blue Shield of Kansas City, Blue Cross and Blue Shield of Kansas, Inc. and Oscar Insurance Company list Gregory Gan 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 Gregory Gan affiliated with any hospitals?

According to CMS data, Gregory Gan is affiliated with University Of Kansas Hospital.

When was this NPI record last updated?

The NPPES record for Gregory Gan was last updated on September 11, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.