Jillian Siniscalchi, AGP-NP
NPI 1023744919 · Gerontology Nurse Practitioner · Little River, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jillian Siniscalchi, AGP-NP is a Gerontology Nurse Practitioner provider in Little River, SC (NPI 1023744919).
Provider details
- NPI number
- 1023744919
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGP-NP
- Sex
- Female
- Sole proprietor
- No
- License
- 26354 (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 tenure25% of score
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,494 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 457 | $72 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 347 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 236 | $101 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 97 | $50 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 80 | $103 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 |
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 |
|---|---|---|
| Atorvastatin Calcium | 286 | 97 |
| Amlodipine Besylate | 218 | 78 |
| Lisinopril | 217 | 79 |
| Rosuvastatin Calcium | 182 | 68 |
| Levothyroxine Sodium | 182 | 62 |
| Omeprazole | 149 | 56 |
| Prednisone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$746 across 35 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 11916 Highway 707 Ste DMurrells Inlet, SC 29576-9610Phone: (843) 652-8451
Registry dates
- Enumerated
- 2022-07-25
- Last updated
- 2025-09-29
- Certified
- 2025-09-29
Frequently asked questions
- What is Jillian Siniscalchi's NPI number?
- Jillian Siniscalchi's National Provider Identifier (NPI) is 1023744919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian Siniscalchi's specialty?
- Jillian Siniscalchi is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jillian Siniscalchi located?
- Jillian Siniscalchi's practice location on file with NPPES is 4303 Live Oak Dr, Little River, SC 29566-9138.
- What is Jillian Siniscalchi's phone number?
- The practice phone number listed in the NPPES registry for Jillian Siniscalchi is (843) 663-8000.
- Does Jillian Siniscalchi accept Medicare?
- Jillian Siniscalchi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jillian Siniscalchi's NPI active?
- Yes — Jillian Siniscalchi's NPI (1023744919) is active in the NPPES registry as of the last update on 2025-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.