GREGORY S GRANT MD
NPI 1912973686
Surgery in Naperville, IL

Q: What is Gregory Grant's NPI number?

The NPI number for Gregory Grant is 1912973686. It was assigned to this individual provider in the NPPES registry on February 23, 2006.

Q: What is Gregory Grant's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Grant was last updated on August 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since February 23, 2006PECOS EnrolledAccepts Medicare Assignment

120 SPALDING DR, STE 100, NAPERVILLE, IL 60540(630) 961-0423(630) 961-9280 Get Directions Write a Review

NPPES record last updated: August 8, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Gregory S Grant Md NPPES

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

GREGORY S GRANT MD (NPI 1912973686) is an individual surgery provider in Naperville, Illinois, licensed in Illinois (036093207) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Edward Hospital, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (1992).

NPPES Registry Identity

NPI1912973686

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameGREGORY S GRANTCredential: MD

Location Address120 SPALDING DR, STE 100Naperville, IL 60540

Mailing AddressPo Box 713260Chicago, IL 60677-1260 · (630) 469-9200

Phone(630) 961-0423

Fax(630) 961-9280

Sole ProprietorNo

Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 1992

Enumeration DateFebruary 23, 2006

Last NPPES UpdateAugust 8, 2023

NPPES CertifiedAugust 8, 2023

✔ NPI 1912973686 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in IL · 036093207

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

120 SPALDING DR, Naperville, IL 60540

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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 S Grant 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 ID6507953718

PECOS Enrollment IDI20071106000065

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 10

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.

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.

59 services59 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.

28 services25 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

24 services20 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

20 services20 patients

Repair of groin hernia using an endoscope 49650

This procedure involves the use of an endoscope, a thin tube with a camera, to repair a hernia in the groin area. The surgeon makes small incisions, inserts the endoscope, and uses special tools to fix the hernia. This minimally invasive technique often results in quicker recovery times.

18 services18 patients

Blood test, comprehensive group of blood chemicals 80053

A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.

16 services16 patients

Hospital Affiliations CMS Care Compare

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

Edward Hospital

Acute Care Hospitals · Naperville, IL

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140231

Location801 South WashingtonNaperville, IL 60540 · Du Page County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60540 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

$93.02 typical visit price

range $59.81 – $181.38

Typical copayment $23.25 (range $14.95 – $45.34)

Most-billed visit code 99203

Established Patient

$74.38 typical visit price

range $19.15 – $147.12

Typical copayment $18.59 (range $4.78 – $36.78)

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 20

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

JAMES R DAVIS MD

Specialist

120 SPALDING DR, SUITE 307
NAPERVILLE, IL 60540

Dupage County (630) 355-1102

SHEILA TREFTZ APN

Nurse Practitioner (Acute Care)

120 SPALDING DR, SUITE 401
NAPERVILLE, IL 60540

Dupage County (630) 416-4501

JOSEPH KASH MD

Internal Medicine (Hematology & Oncology)

120 SPALDING DR, SUITE 111
NAPERVILLE, IL 60540

Dupage County (630) 527-3788

MRS. WENDY ANN PAWELSKI LCPC,CADC

Counselor (Professional)

120 SPALDING DR, MOB II SUITE 408
NAPERVILLE, IL 60540

Dupage County (630) 527-5484

EDWARD HEALTH VENTURES

Psychiatry & Neurology (Neurology)

120 SPALDING DR, STE 207
NAPERVILLE, IL 60540

Dupage County (630) 527-7730

KRISTIN R. WATKINS APN-CNP

Nurse Practitioner

120 SPALDING DR
NAPERVILLE, IL 60540

Dupage County (630) 369-7700

JAMES W WIELGOLEWSKI MD

Surgery

120 SPALDING DR, SUITE 100
NAPERVILLE, IL 60540

Dupage County (630) 961-0423

HASSAN PERVEZ M.D.

Internal Medicine (Hematology & Oncology)

120 SPALDING DR, SUITE 111
NAPERVILLE, IL 60540

Dupage County (630) 527-3788

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 Grant's NPI number?

The NPI number for Gregory Grant is 1912973686. It was assigned to this individual provider in the NPPES registry on February 23, 2006.

Where is Gregory Grant located?

Gregory Grant practices at 120 Spalding Dr Ste 100, Naperville, IL 60540. The listed phone number is (630) 961-0423.

What is Gregory Grant's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Gregory Grant enrolled in Medicare?

Yes. Gregory Grant 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.

Is Gregory Grant affiliated with any hospitals?

According to CMS data, Gregory Grant is affiliated with Edward Hospital.

When was this NPI record last updated?

The NPPES record for Gregory Grant was last updated on August 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.