Susannah Sitton, FNP-C
NPI 1023468188 · Family Nurse Practitioner · Greenville, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susannah Sitton, FNP-C is a Family Nurse Practitioner provider in Greenville, SC (NPI 1023468188).
Provider details
- NPI number
- 1023468188
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 183521 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
300 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 147 | $96 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 109 | $139 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 31 | $56 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 13 | $6 |
Typical Medicare-allowed amounts for these services range $6–$139 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 61 | 60 |
| Prednisone | 39 | 39 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 20 | 20 |
| Tizanidine Hcl | 19 | 19 |
| Ondansetronbrand: Ondansetron Odt | 14 | 14 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 12 | 12 |
| Doxycycline Hyclate |
Practice location
Mailing address
Additional practice locations (4)
- 841 Case StHendersonville, NC 28792-6503Phone: (828) 650-8255Fax: (828) 650-8254
- 1881 Pisgah Dr Bldg aHendersonville, NC 28791-3760Phone: (828) 697-4336Fax: (828) 694-6757
- 800 N Justice StHendersonville, NC 28791-3410Phone: (828) 696-4270
- 125 Vance Hill DrMills River, NC 28759-4996Phone: (828) 891-7522Fax: (828) 891-7523
Registry dates
- Enumerated
- 2016-06-20
- Last updated
- 2022-02-07
- Certified
- 2022-02-07
Frequently asked questions
- What is Susannah Sitton's NPI number?
- Susannah Sitton's National Provider Identifier (NPI) is 1023468188, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susannah Sitton's specialty?
- Susannah Sitton is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Susannah Sitton located?
- Susannah Sitton's practice location on file with NPPES is 701 Grove Rd Fl 1, Greenville, SC 29605-4210.
- What is Susannah Sitton's phone number?
- The practice phone number listed in the NPPES registry for Susannah Sitton is (864) 455-7899.
- Does Susannah Sitton accept Medicare?
- Susannah Sitton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susannah Sitton's NPI active?
- Yes — Susannah Sitton's NPI (1023468188) is active in the NPPES registry as of the last update on 2022-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.