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MR. GREGORY D BASYE P.A.-C.
NPI 1508847609
Emergency Medicine in Phoenix, AZ

Active since November 07, 2005PECOS EnrolledAccepts Medicare Assignment
89.63/100
CMS Quality Rating
2000 W BETHANY HOME RD, PHOENIX BAPTIST HOSPITAL, PHOENIX, AZ 85015(602) 246-5747 Get Directions Write a Review

NPPES record last updated: April 18, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Gregory D Basye P.a.-c. NPPES

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

MR. GREGORY D BASYE P.A.-C. (NPI 1508847609) is an individual emergency medicine provider in Phoenix, Arizona, licensed in Arizona (2177) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Logan Health - Shelby, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1508847609
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameMR. GREGORY D BASYECredential: P.A.-C.
Location Address2000 W BETHANY HOME RD, PHOENIX BAPTIST HOSPITALPhoenix, AZ 85015-2443
Mailing Address3107 E Vermont DrGilbert, AZ 85297 · (480) 558-0797
Phone(602) 246-5747
Sole ProprietorNo
Medical School CMSEmory University School Of MedicineGraduated 1998
Enumeration DateNovember 7, 2005
Last NPPES UpdateApril 18, 2025
NPPES CertifiedApril 18, 2025
✔ NPI 1508847609 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in AZ · 2177
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedPhysician AssistantTaxonomy 363A00000X · License MED-PAC-LIC-131929 (MT)
2000 W BETHANY HOME RD, Phoenix, AZ 85015
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1640 Park AveShelby, MT 59474-1663 · Phone (406) 434-3207
Location 2805 Sunset BlvdConrad, MT 59425-1717 · Phone (406) 271-3211
Location 3809 Sunset BlvdConrad, MT 59425-1799 · Phone (406) 271-3231 · Fax (406) 271-3576

Other Identifiers 5

Other453051001Group Health Grp #
Medicaid532425AZ
Other860373636AZ · Humana Group #
OtherAIU1436AZ · Healthnet Grp #
Other3981220AZ · Evercare Grp #

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross Blue Shield of Arizona, Blue Cross Blue Shield of Wyoming 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

Mr. Gregory D Basye P.a.-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 ID4880600410
PECOS Enrollment IDI20240202000665, I20241220003189
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 5

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.
121 services119 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.
63 services63 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
49 services45 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
27 services26 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
18 services18 patients

Hospital Affiliations CMS Care Compare 2

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

Logan Health - Shelby

Critical Access Hospitals · Shelby, MT
OwnershipVoluntary non-profit - Private
CMS Certification Number271328
Location640 Park AveShelby, MT 59474 · Toole County
Emergency services

Cheyenne Regional Medical Center

Acute Care Hospitals · Cheyenne, WY
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number530014
Location214 East 23rd StreetCheyenne, WY 82001 · Laramie County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85015 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
Most-billed visit code 99214
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.

89.63/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality79.27
Improvement Activities40

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.

JOSEPH CHOI
Emergency Medicine
2000 W BETHANY HOME RD
PHOENIX, AZ 85015
Maricopa County (602) 249-0212
DR. WILLIAM BOTTOMLEY D.O.
Family Medicine
2000 W BETHANY HOME RD, PHOENIX BAPTIST FAMILY MEDICINE RESIDENCY
PHOENIX, AZ 85015
Maricopa County (602) 246-5658
NATALIE GAIL BOOTY PA-C
Physician Assistant
2000 W BETHANY HOME RD
PHOENIX, AZ 85015
Maricopa County (602) 249-0212
DR. JENNIFER MARIE VOLKER PHARMD
Pharmacist
2000 W BETHANY HOME RD
PHOENIX, AZ 85015
Maricopa County (602) 246-5775
SHANNON CHERAYIL
Student in an Organized Health Care Education/Training Program
2000 W BETHANY HOME RD
PHOENIX, AZ 85015
Maricopa County (602) 249-0212
AHMED K AGHA M.D., PHARMD
Family Medicine
2000 W BETHANY HOME RD
PHOENIX, AZ 85015
Maricopa County (602) 246-5658
DR. IZUNNA NDUBISI EZEKWESILI MD
Student in an Organized Health Care Education/Training Program
2000 W BETHANY HOME RD
PHOENIX, AZ 85015
Maricopa County (602) 249-0212
AMANDA RAPP M.D.
Family Medicine
2000 W BETHANY HOME RD
PHOENIX, AZ 85015
Maricopa County (602) 246-5658

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 Basye's NPI number?

The NPI number for Gregory Basye is 1508847609. It was assigned to this individual provider in the NPPES registry on November 7, 2005.

Where is Gregory Basye located?

Gregory Basye practices at 2000 W Bethany Home Rd Phoenix Baptist Hospital, Phoenix, AZ 85015. The listed phone number is (602) 246-5747.

What is Gregory Basye's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Gregory Basye enrolled in Medicare?

Yes. Gregory Basye 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 Basye accept?

Health plans from Blue Cross Blue Shield of Arizona, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Montana, Imperial Insurance Companies, Inc. and Mountain Health CO-OP and 2 other insurers list Gregory Basye 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 Basye affiliated with any hospitals?

According to CMS data, Gregory Basye is affiliated with Logan Health - Shelby and Cheyenne Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Gregory Basye was last updated on April 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.