DR. JAE WOOK NAM MD
NPI 1477581999
Internal Medicine - Gastroenterology in Lawrenceville, GA

Q: What is Jae Nam's NPI number?

The NPI number for Jae Nam is 1477581999. It was assigned to this individual provider in the NPPES registry on June 30, 2006.

Q: What is Jae Nam's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Jae Nam was last updated on January 25, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 June 30, 2006PECOS EnrolledAccepts Medicare Assignment

86.6/100

CMS Quality Rating

721 WELLNESS WAY, SUITE100, LAWRENCEVILLE, GA 30046(770) 995-7989(770) 277-2930 Get Directions Write a Review

NPPES record last updated: January 25, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Dr. Jae Wook Nam Md NPPES

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

DR. JAE WOOK NAM MD (NPI 1477581999) is an individual gastroenterology provider in Lawrenceville, Georgia, licensed in Georgia (053792) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Northside Hospital Gwinnett, and is a graduate of Emory University School Of Medicine (2007).

NPPES Registry Identity

NPI1477581999

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. JAE WOOK NAMCredential: MD

Location Address721 WELLNESS WAY, SUITE100Lawrenceville, GA 30046-3304

Mailing Address721 Wellness Way, Ste 100Lawrenceville, GA 30046-3304 · (770) 995-7989 · Fax (770) 277-2930

Phone(770) 995-7989

Fax(770) 277-2930

Sole ProprietorNo

Medical School CMSEmory University School Of MedicineGraduated 2007

Enumeration DateJune 30, 2006

Last NPPES UpdateJanuary 25, 2013

✔ NPI 1477581999 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in GA · 053792

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

721 WELLNESS WAY, Lawrenceville, GA 30046

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Jae Wook Nam 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 ID8527167741

PECOS Enrollment IDI20070628000146

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.

Medicare Billing Reassignments

Medicare enrollment records show Jae Nam reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Gastroenterology Specialists Of Gwinnett, P.C.

Same address

Specialist

721 WELLNESS WAY, SUITE 100
Lawrenceville, GA 30046

Reassigned Medicare billing, Georgia enrollment
8 clinicians in this Medicare group

NPI 1700901311 (770) 995-7989

Gsg West LLC

Same address

Gastroenterology

721 WELLNESS WAY STE 100
Lawrenceville, GA 30046

Reassigned Medicare billing, Georgia enrollment
4 clinicians in this Medicare group

NPI 1174480321 (770) 995-3113

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 12

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.

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

157 services154 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.

130 services108 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

70 services69 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.

64 services59 patients

Colorectal cancer screening; colonoscopy on individual at high risk G0105

Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.

46 services46 patients

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.

43 services43 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

42 services42 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

37 services37 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

20 services20 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

14 services14 patients

Diagnostic exam of large bowel using a flexible endoscope 45378

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

12 services12 patients

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Northside Hospital Gwinnett

Acute Care Hospitals · Lawrenceville, GA

2/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number110087

Location1000 Medical Center BoulevardLawrenceville, GA 30046 · Gwinnett County

Birthing friendly

Piedmont Eastside Medical Center

Acute Care Hospitals · Snellville, GA

2/5 CMS rating

OwnershipProprietary

CMS Certification Number110192

Location1700 Medical WaySnellville, GA 30078 · Gwinnett County

Emergency services Birthing friendly

Northside Hospital Duluth

Acute Care Hospitals · Duluth, GA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number110252

Location3620 Howell Ferry RoadDuluth, GA 30096 · Gwinnett County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30046 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

$130.64 typical visit price

range $56.84 – $172.43

Typical copayment $32.66 (range $14.21 – $43.10)

Most-billed visit code 99204

Established Patient

$100.20 typical visit price

range $18.22 – $140.40

Typical copayment $25.05 (range $4.55 – $35.10)

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.

86.6/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

87.9

Promoting Interoperability

100

Improvement Activities

Cost

67.44

Other Providers at the Same Location NPPES 6

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

MR. SPENCER I ROZIN MD FACP

Internal Medicine

721 WELLNESS WAY, SUITE 220
LAWRENCEVILLE, GA 30046

Gwinnett County (770) 709-0900

DR. WILLIAM GORDON TANNER JR. M.D.

Internal Medicine (Gastroenterology)

721 WELLNESS WAY, STE 100
LAWRENCEVILLE, GA 30046

Gwinnett County (770) 995-7989

DR. ZACK ZEKE MARTIN M.D.

Internal Medicine (Gastroenterology)

721 WELLNESS WAY, STE 100
LAWRENCEVILLE, GA 30046

Gwinnett County (770) 995-7989

NORTHEAST ENDOSCOPY CENTER, LLC

Clinic/Center (Ambulatory Surgical)

721 WELLNESS WAY, STE 110
LAWRENCEVILLE, GA 30046

Gwinnett County (678) 879-0999

GASTROENTEROLOGY SPECIALISTS OF GWINNETT, P.C.

Specialist

721 WELLNESS WAY, SUITE 100
LAWRENCEVILLE, GA 30046

Gwinnett County (770) 995-7989

DAVID N ARMSTRONG MD

Colon & Rectal Surgery

721 WELLNESS WAY, STE 200
LAWRENCEVILLE, GA 30046

Gwinnett County (770) 277-4277

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 Jae Nam's NPI number?

The NPI number for Jae Nam is 1477581999. It was assigned to this individual provider in the NPPES registry on June 30, 2006.

Where is Jae Nam located?

Jae Nam practices at 721 Wellness Way Suite100, Lawrenceville, GA 30046. The listed phone number is (770) 995-7989.

What is Jae Nam's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Jae Nam enrolled in Medicare?

Yes. Jae Nam 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.

Which organizations bill Medicare for Jae Nam's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jae Nam reassigns Medicare benefits to 2 organizations: Gastroenterology Specialists Of Gwinnett, P.C. (Lawrenceville, GA) and Gsg West LLC (Lawrenceville, GA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jae Nam's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jae Nam accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 1 other insurer list Jae Nam 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 Jae Nam affiliated with any hospitals?

According to CMS data, Jae Nam is affiliated with Northside Hospital Gwinnett, Piedmont Eastside Medical Center and Northside Hospital Duluth.

When was this NPI record last updated?

The NPPES record for Jae Nam was last updated on January 25, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.