Whitney Sewell, FNP-C
NPI 1700306412 · Family Nurse Practitioner · Seneca, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Whitney Sewell, FNP-C is a Family Nurse Practitioner provider in Seneca, SC (NPI 1700306412).
Provider details
- NPI number
- 1700306412
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 21082 (SC)
Specialties & taxonomies
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 tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
817 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) |
|---|---|---|
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 281 | $55 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 193 | $72 |
| X-Ray of Knee, 4 Or More Views73564 | 101 | $37 |
| X-Ray of Knee, 3 Views73562 | 45 | $32 |
| X-Ray of Hip, 2-3 Views73502 | 44 | $37 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 36 | $102 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Diclofenac Sodium | 213 | 125 |
| Tramadol Hcl | 124 | 77 |
| Oxycodone Hcl | 62 | 50 |
| Methylprednisolone | 40 | 36 |
| Hydromorphone Hcl | 34 | 27 |
| Gabapentin | 26 | 16 |
| Celecoxib | 24 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$837 across 9 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
Registry dates
- Enumerated
- 2017-06-23
- Last updated
- 2017-07-10
Frequently asked questions
- What is Whitney Sewell's NPI number?
- Whitney Sewell's National Provider Identifier (NPI) is 1700306412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Whitney Sewell's specialty?
- Whitney Sewell is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Whitney Sewell located?
- Whitney Sewell's practice location on file with NPPES is 10630 Clemson Blvd, Seneca, SC 29678-4546.
- What is Whitney Sewell's phone number?
- The practice phone number listed in the NPPES registry for Whitney Sewell is (864) 482-6000.
- Does Whitney Sewell accept Medicare?
- Whitney Sewell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Whitney Sewell's NPI active?
- Yes — Whitney Sewell's NPI (1700306412) is active in the NPPES registry as of the last update on 2017-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.