Tammy Fox, APRN
NPI 1033690706 · Family Nurse Practitioner · Lancaster, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammy Fox, APRN is a Family Nurse Practitioner provider in Lancaster, SC (NPI 1033690706).
Provider details
- NPI number
- 1033690706
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 22166 (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
7 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
101 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) |
|---|---|---|
| Advance Care Planning, First 30 Minutes99497 | 40 | $66 |
| Transitional Care Management Services for Problem of High Complexity99496 | 29 | $223 |
| Dialysis Services, 2-3 Physician Visits Per Month (20 Years Or Older)90961 | 18 | $235 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 14 | $283 |
Typical Medicare-allowed amounts for these services range $66–$283 (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 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 188 | 64 |
| Sevelamer Carbonate | 126 | 36 |
| Amlodipine Besylate | 115 | 37 |
| Potassium Chloride | 83 | 27 |
| Calcium Acetate | 83 | 29 |
| Calcitriol | 73 | 21 |
| Gabapentin | 70 | 12 |
| Lidocaine/Prilocainebrand: Lidocaine-Prilocaine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$53 across 3 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)
- 1436 Riverchase BlvdRock Hill, SC 29732-1777Phone: (803) 329-2636Fax: (803) 329-2184
Registry dates
- Enumerated
- 2018-08-22
- Last updated
- 2026-02-05
- Certified
- 2026-02-05
Frequently asked questions
- What is Tammy Fox's NPI number?
- Tammy Fox's National Provider Identifier (NPI) is 1033690706, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Fox's specialty?
- Tammy Fox is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tammy Fox located?
- Tammy Fox's practice location on file with NPPES is 322 S Main St, Lancaster, SC 29720-2437.
- What is Tammy Fox's phone number?
- The practice phone number listed in the NPPES registry for Tammy Fox is (810) 286-8446.
- Does Tammy Fox accept Medicare?
- Tammy Fox is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammy Fox's NPI active?
- Yes — Tammy Fox's NPI (1033690706) is active in the NPPES registry as of the last update on 2026-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.