Doctor profile · Federal record

Dr. Kay Gianantonio, CNP

Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · North Myrtle Beach, SC

  • NPI 1619346038
  • Accepts Medicare
  • MIPS 90.9 / 100 · 2023
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
240 Highway 17 N
North Myrtle Beach, SC 295822938
(843) 310-4969
fax (843) 213-6946

Credentials & registration

NPPES · NUCC
NPI registered
September 2015 — 11 yrs on file
Profile last updated
March 25, 2026
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
363LA2200X — NUCC code
State license (1)
South Carolina #29898

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1619346038. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,002
Distinct HCPCS
10
Medicare allowed
$72,110
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 426 179 $103
99213 Established patient office or other outpatient visit, 20-29 minutes 113 88 $74
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 97 97 $106
G0444 Annual depression screening, 5 to 15 minutes 87 87 $15
82962 Blood glucose (sugar) test performed by hand-held instrument 56 34 $3
83036 Hemoglobin a1c level 56 35 $9
G0447 Face-to-face behavioral counseling for obesity, 15 minutes 46 46 $21
G0008 Administration of influenza virus vaccine 37 37 $29
90662 Influenza vaccine split virus, preservative free 34 34 $66
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 17 17 $12

In context: peer comparison

Among 1 peers in this city , average services per provider: 83. This provider delivers 12× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,485
Patients
665
Total drug cost
$38,386
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 363 93 $4,813
Levothyroxine Sodium Generic 325 78 $5,052
Lisinopril Generic 241 64 $2,366
Amlodipine Besylate Generic 212 69 $1,774
Rosuvastatin Calcium Generic 179 50 $4,021
Losartan Potassium Generic 171 49 $2,597
Omeprazole Generic 166 43 $2,482
Potassium Chloride Generic 134 33 $3,116
Furosemide Generic 110 30 $563
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 107 32 $3,316

Frequently asked questions

Auto-generated from federal data
What is Dr. Kay Gianantonio's medical specialty?
Dr. Kay Gianantonio practices Adult Health Nurse Practitioner in North Myrtle Beach, SC.
Where does Dr. Kay Gianantonio practice?
Dr. Kay Gianantonio practices at 240 Highway 17 N, North Myrtle Beach, SC 295822938. Office phone: 8433104969.
What is Dr. Kay Gianantonio's NPI?
Dr. Kay Gianantonio's National Provider Identifier (NPI) is 1619346038, issued by NPPES.
Does Dr. Kay Gianantonio accept Medicare assignment?
Yes. Dr. Kay Gianantonio accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kay Gianantonio commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.