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DR. KEITH CARLTON BUCHANAN JR. MD
NPI 1922140706
Emergency Medicine in Johns Creek, GA

Active since February 12, 2007PECOS EnrolledAccepts Medicare Assignment
9810C MEDLOCK BRIDGE RD STE C500, JOHNS CREEK, GA 30097(770) 559-8306(770) 796-0375 Get Directions Write a Review

NPPES record last updated: August 14, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Keith Carlton Buchanan Jr. Md NPPES

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

DR. KEITH CARLTON BUCHANAN JR. MD (NPI 1922140706) is an individual emergency medicine provider in Johns Creek, Georgia, licensed in Georgia (040625) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, is affiliated with Northside Hospital Gwinnett, and is a graduate of University Of Florida College Of Medicine (1994).

NPPES Registry Identity

NPI1922140706
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. KEITH CARLTON BUCHANAN JR.Credential: MD
Location Address9810C MEDLOCK BRIDGE RD STE C500Johns Creek, GA 30097-2014
Mailing Address9810c Medlock Bridge Rd Ste C500Johns Creek, GA 30097-2014 · (770) 559-8306 · Fax (770) 796-0375
Phone(770) 559-8306
Fax(770) 796-0375
Sole ProprietorNo
Medical School CMSUniversity Of Florida College Of MedicineGraduated 1994
Enumeration DateFebruary 12, 2007
Last NPPES UpdateAugust 14, 2025
NPPES CertifiedAugust 14, 2025
✔ NPI 1922140706 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in GA · 040625
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
9810C MEDLOCK BRIDGE RD STE C500, Johns Creek, GA 30097
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas City, Blue Cross and Blue Shield of Texas, Blue Cross Blue Shield of Arizona and more.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. Keith Carlton Buchanan Jr. 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 ID42395907
PECOS Enrollment IDI20080519000520
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.
107 services105 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.
35 services35 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.
16 services16 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

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 30097 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
$88.06 typical visit price
range $56.84 – $172.43
Typical copayment $22.01 (range $14.21 – $43.10)
Most-billed visit code 99203
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.

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 Keith Buchanan's NPI number?

The NPI number for Keith Buchanan is 1922140706. It was assigned to this individual provider in the NPPES registry on February 12, 2007.

Where is Keith Buchanan located?

Keith Buchanan practices at 9810C Medlock Bridge Rd Ste C500, Johns Creek, GA 30097. The listed phone number is (770) 559-8306.

What is Keith Buchanan's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Keith Buchanan enrolled in Medicare?

Yes. Keith Buchanan 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 Keith Buchanan accept?

Health plans from Blue Cross Blue Shield of Arizona, Blue Cross and Blue Shield of Kansas City, Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Keith Buchanan 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 Keith Buchanan affiliated with any hospitals?

According to CMS data, Keith Buchanan is affiliated with Northside Hospital Gwinnett and Northside Hospital Duluth.

When was this NPI record last updated?

The NPPES record for Keith Buchanan was last updated on August 14, 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.