GRIF A LEEK MD
NPI 1841284767
Emergency Medicine - Emergency Medical Services in Hattiesburg, MS

Active since September 07, 2005PECOS EnrolledAccepts Medicare Assignment
5001 HARDY ST, HATTIESBURG, MS 39402(601) 268-8000 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Grif A Leek Md NPPES

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

GRIF A LEEK MD (NPI 1841284767) is an individual emergency medical services provider in Hattiesburg, Mississippi, licensed in Mississippi (15896) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Forrest General Hospital, and is a graduate of Louisiana State University School Of Medicine In New Orleans (1995).

NPPES Registry Identity

NPI1841284767
Entity TypeIndividualMale
Primary Taxonomy207PE0004X
Provider Legal NameGRIF A LEEKCredential: MD
Location Address5001 HARDY STHattiesburg, MS 39402-1308
Mailing AddressPo Box 22505Jackson, MS 39225-2505 · (866) 321-8433
Sole ProprietorNo
Medical School CMSLouisiana State University School Of Medicine In New OrleansGraduated 1995
Enumeration DateSeptember 7, 2005
Last NPPES UpdateJuly 8, 2007
NPI 1841284767 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency Medicine · Emergency Medical ServicesAllopathic & Osteopathic Physicians
Taxonomy Code207PE0004X
License Licensed in MS · 15896
Definition
An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.
5001 HARDY ST, Hattiesburg, MS 39402

Other Identifiers 2

Medicare UPING39619
Medicaid00119541MS

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

Grif A Leek 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 ID3274727540
PECOS Enrollment IDI20101101000069
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 4

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 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.
170 services168 patients
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.
70 services68 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.
49 services48 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.
35 services35 patients

Hospital Affiliations CMS Care Compare

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

Forrest General Hospital

Acute Care Hospitals · Hattiesburg, MS
1/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number250078
Location6051 Us Highway 49 SouthHattiesburg, MS 39404 · Forrest County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 39402 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
$80.50 typical visit price
range $51.65 – $159.18
Typical copayment $20.12 (range $12.91 – $39.79)
Most-billed visit code 99203
Established Patient
$92.20 typical visit price
range $16.15 – $129.61
Typical copayment $23.05 (range $4.03 – $32.40)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
3 suppliers15 claims15 services$17.48 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers15 claims15 services$91.16 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Nurse Practitioner (Primary Care)
5001 HARDY ST
HATTIESBURG, MS 39402
Student in an Organized Health Care Education/Training Program
5001 HARDY ST
HATTIESBURG, MS 39402
Emergency Medicine
5001 HARDY ST
HATTIESBURG, MS 39402
Emergency Medicine
5001 HARDY ST
HATTIESBURG, MS 39402
Student in an Organized Health Care Education/Training Program
5001 HARDY ST
HATTIESBURG, MS 39402
Emergency Medicine
5001 HARDY ST, MERIT HEALTH WESLEY
HATTIESBURG, MS 39402
Student in an Organized Health Care Education/Training Program
5001 HARDY ST
HATTIESBURG, MS 39402
Emergency Medicine
5001 HARDY ST
HATTIESBURG, MS 39402

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 Grif Leek's NPI number?

The NPI number for Grif Leek is 1841284767. It was assigned to this individual provider in the NPPES registry on September 7, 2005.

Where is Grif Leek located?

Grif Leek practices at 5001 Hardy St, Hattiesburg, MS 39402. The listed phone number is (601) 268-8000.

What is Grif Leek's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.

Is Grif Leek enrolled in Medicare?

Yes. Grif Leek 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 Grif Leek affiliated with any hospitals?

According to CMS data, Grif Leek is affiliated with Forrest General Hospital.

When was this NPI record last updated?

The NPPES record for Grif Leek was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.