Kay Gianantonio, CNP
NPI 1619346038 · Adult Health Nurse Practitioner · North Myrtle Beach, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kay Gianantonio, CNP is a Adult Health Nurse Practitioner provider in North Myrtle Beach, SC (NPI 1619346038).
Provider details
- NPI number
- 1619346038
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- 29898 (SC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
673 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 291 | $103 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 80 | $105 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 77 | $73 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 77 | $15 |
| Hemoglobin A1c Level83036 | 42 | $10 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 41 | $3 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 101 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 349 | 82 |
| Atorvastatin Calcium | 346 | 90 |
| Lisinopril | 236 | 57 |
| Amlodipine Besylate | 226 | 68 |
| Rosuvastatin Calcium | 195 | 48 |
| Losartan Potassium | 181 | 49 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-09-15
- Last updated
- 2026-03-25
- Certified
- 2026-03-25
Frequently asked questions
- What is Kay Gianantonio's NPI number?
- Kay Gianantonio's National Provider Identifier (NPI) is 1619346038, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kay Gianantonio's specialty?
- Kay Gianantonio is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kay Gianantonio located?
- Kay Gianantonio's practice location on file with NPPES is 240 Highway 17 N, North Myrtle Beach, SC 29582-2938.
- What is Kay Gianantonio's phone number?
- The practice phone number listed in the NPPES registry for Kay Gianantonio is (843) 310-4969.
- Does Kay Gianantonio accept Medicare?
- Kay Gianantonio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kay Gianantonio's NPI active?
- Yes — Kay Gianantonio's NPI (1619346038) is active in the NPPES registry as of the last update on 2026-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.