DR. GAMAL MOHAMED KHALIL MAREY M.D.
NPI 1548418759
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Stockton, CA

Active since August 29, 2008PECOS EnrolledAccepts Medicare Assignment
530 W ACACIA ST STE 1, STOCKTON, CA 95203(209) 242-7098 Get Directions Write a Review

NPPES record last updated: March 26, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 26, 2025, Dec 5, 2023, Jun 30, 2020 and 1 more (4 updates tracked since 2018).

About Dr. Gamal Mohamed Khalil Marey M.d. NPPES

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

DR. GAMAL MOHAMED KHALIL MAREY M.D. (NPI 1548418759) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Stockton, California, licensed in California (174119) and active in the NPI registry since August 2008. He is enrolled in Medicare PECOS and is a graduate of Other (2003).

NPPES Registry Identity

NPI1548418759
Entity TypeIndividualMale
Primary Taxonomy208G00000X
Provider Legal NameDR. GAMAL MOHAMED KHALIL MAREYCredential: M.D.
Location Address530 W ACACIA ST STE 1Stockton, CA 95203-2400
Mailing Address530 W Acacia St Ste 1Stockton, CA 95203-2400
Sole ProprietorNo
Medical School CMSOtherGraduated 2003
Enumeration DateAugust 29, 2008
Last NPPES UpdateMarch 26, 20254 updates tracked since enumeration
NPPES CertifiedMarch 26, 2025
NPI 1548418759 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians
Taxonomy Code208G00000X
Licenses Licensed in CA · 174119 Licensed in VA · 0101269316
Definition

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

530 W ACACIA ST STE 1, Stockton, CA 95203

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

Dr. Gamal Mohamed Khalil Marey M.d. 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 ID2062785330
PECOS Enrollment IDI20230607002630, I20230911004119
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 3

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.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
19 services19 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
18 services18 patients
Coronary artery bypass using artery graft, 1 graft 33533
A coronary artery bypass with one artery graft is a surgical procedure to improve blood flow to your heart. An artery from another part of your body is used to bypass a blocked or narrowed coronary artery. This can help reduce chest pain and risk of heart attack.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95203 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
$176.60 typical visit price
range $58.87 – $176.60
Typical copayment $44.15 (range $14.71 – $44.15)
Most-billed visit code 99205
Established Patient
$73.16 typical visit price
range $19.28 – $144.60
Typical copayment $18.29 (range $4.82 – $36.15)
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 3

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

Nurse Practitioner (Family)
530 W ACACIA ST STE 1
STOCKTON, CA 95203
Thoracic Surgery (Cardiothoracic Vascular Surgery)
530 W ACACIA ST STE 1
STOCKTON, CA 95203
Surgery
530 W ACACIA ST STE 1
STOCKTON, CA 95203

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 Gamal Marey's NPI number?

The NPI number for Gamal Marey is 1548418759. It was assigned to this individual provider in the NPPES registry on August 29, 2008.

Where is Gamal Marey located?

Gamal Marey practices at 530 W Acacia St Ste 1, Stockton, CA 95203. The listed phone number is (209) 242-7098.

What is Gamal Marey's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Is Gamal Marey enrolled in Medicare?

Yes. Gamal Marey 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 Gamal Marey accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Blue Cross and Blue Shield of Louisiana, McLaren Health Plan Community and Priority Health list Gamal Marey 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 Gamal Marey was last updated on March 26, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.