1. Home
  2. Directory
  3. Arizona
  4. Gilbert
  5. Internal Medicine
  6. NPI Profile

ISAAC ALEXANDER BOWMAN MD
NPI 1891012852
Internal Medicine - Medical Oncology in Gilbert, AZ

Active since April 29, 2010PECOS EnrolledAccepts Medicare Assignment
81.49/100
CMS Quality Rating
2946 E BANNER GATEWAY DR, GILBERT, AZ 85234(480) 256-6444(480) 256-3359 Get Directions Write a Review

NPPES record last updated: August 6, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 6, 2025, Sep 24, 2024, May 29, 2019 (3 updates tracked since 2019).

About Isaac Alexander Bowman Md NPPES

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

ISAAC ALEXANDER BOWMAN MD (NPI 1891012852) is an individual medical oncology provider in Gilbert, Arizona, licensed in Arizona (62482) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS and is a graduate of University Of Texas Southwestern Medical School At Dallas (2010).

NPPES Registry Identity

NPI1891012852
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameISAAC ALEXANDER BOWMANCredential: MD
Location Address2946 E BANNER GATEWAY DRGilbert, AZ 85234-2165
Mailing Address2946 E Banner Gateway DrGilbert, AZ 85234-2165 · (480) 256-6444 · Fax (480) 256-3359
Phone(480) 256-6444
Fax(480) 256-3359
Sole ProprietorNo
Medical School CMSUniversity Of Texas Southwestern Medical School At DallasGraduated 2010
Enumeration DateApril 29, 2010
Last NPPES UpdateAugust 6, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 24, 2024
✔ NPI 1891012852 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in AZ · 62482
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
2946 E BANNER GATEWAY DR, Gilbert, AZ 85234
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Plan, Inc..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

Isaac Alexander Bowman 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 ID6709010788
PECOS Enrollment IDI20210315001486
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.

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.
370 services139 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.
253 services158 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
75 services75 patients
Telephone medical discussion with physician, 21-30 minutes 99443
This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.
48 services41 patients
Telephone medical discussion with physician, 21-30 minutes 99443
This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.
48 services41 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85234 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
$168.60 typical visit price
range $55.44 – $168.60
Typical copayment $42.15 (range $13.86 – $42.15)
Most-billed visit code 99205
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.

81.49/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability100
Improvement Activities40
Cost38.3

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.

SOYOUNG PARK MD
Internal Medicine (Hematology & Oncology)
2946 E BANNER GATEWAY DR
GILBERT, AZ 85234
Maricopa County (480) 256-6444
DR. AKSHAAR BRAHMBHATT MD
Radiology (Vascular & Interventional Radiology)
2946 E BANNER GATEWAY DR
GILBERT, AZ 85234
Maricopa County (480) 256-6444
THERESA ONG LIU DUMLAO MD
Internal Medicine (Hematology & Oncology)
2946 E BANNER GATEWAY DR, SUITE 450
GILBERT, AZ 85234
Maricopa County (480) 256-6444
DR. ZACHARY PHILLIP YEUNG MD
Internal Medicine (Medical Oncology)
2946 E BANNER GATEWAY DR
GILBERT, AZ 85234
Maricopa County (480) 245-6444
MICHAEL J POGGE AGACNP-BC
Nurse Practitioner (Acute Care)
2946 E BANNER GATEWAY DR
GILBERT, AZ 85234
Maricopa County (480) 256-6444
RICHARD D SUE MD
Internal Medicine (Pulmonary Disease)
2946 E BANNER GATEWAY DR
GILBERT, AZ 85234
Maricopa County (480) 256-6444
MRS. ALEXANDRIA NICOLE BARNES PA-C
Physician Assistant (Medical)
2946 E BANNER GATEWAY DR
GILBERT, AZ 85234
Maricopa County (480) 256-6444
ASHLEY JOHNSON KELLER PA-C
Physician Assistant
2946 E BANNER GATEWAY DR
GILBERT, AZ 85234
Maricopa County (480) 256-6444

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 Isaac Bowman's NPI number?

The NPI number for Isaac Bowman is 1891012852. It was assigned to this individual provider in the NPPES registry on April 29, 2010.

Where is Isaac Bowman located?

Isaac Bowman practices at 2946 E Banner Gateway Dr, Gilbert, AZ 85234. The listed phone number is (480) 256-6444.

What is Isaac Bowman's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Isaac Bowman enrolled in Medicare?

Yes. Isaac Bowman 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 Isaac Bowman accept?

Health plans from Oscar Health Plan, Inc. list Isaac Bowman 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 Isaac Bowman was last updated on August 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.