Physician Profile
Based in Marietta, GA, Lonnie King, M.D. is listed in the NPI registry under pediatric emergency medicine. Lonnie graduated from University of Louisville School of Medicine in 1981. According to Medicare claims data, Lonnie cared for 81 Medicare patients across 82 services. The services billed most often include emergency department visit with high level of medical decision making and emergency department visit with moderate level of medical decision making.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
1401 JOHNSON FERRY RD SUITE 390
Marietta, GA 30062
Within Pediatric Emergency Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Allergies & Skin
Blood disorders
Breathing
Breathing & Respiratory
Digestive
Endocrine
Environmental
Fever & Infection
Heart
Infections
Ingestion & Poisoning
Injuries
Injuries & Trauma
Neurological & Brain
Neurology
Newborn care
Stomach & Digestion
Urgent Symptoms
Breathing
Breathing Support
Dental
Diagnostic
Emergency support
Emergency Testing
Foreign Body Removal
Heart
Imaging & Scans
Medications & IVs
Newborn care
Procedures
Trauma
Urgent Treatments
Wound & Injury Care
82 services · 81 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
70 | As often as other peers in Pediatric Emergency Medicine |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
12 | Less often than most peers in Pediatric Emergency Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Lonnie King is a pediatric emergency medicine in Marietta, GA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Lonnie King is listed at 1401 Johnson Ferry Rd Suite 390, Marietta, GA 30062. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (770) 971-5494. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Lonnie King's National Provider Identifier is 1285640326. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Lonnie King attended University of Louisville School of Medicine, graduating in 1981. This comes from the CMS National Downloadable File.
CMS public data
Lonnie King has 45 years experience. Calculated from a graduation year of 1981, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Lonnie King the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Lonnie King. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.