Tiffany Long-Hill
NPI 1427594324 · Family Nurse Practitioner · Knoxville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiffany Long-Hill is a Family Nurse Practitioner provider in Knoxville, TN (NPI 1427594324).
Provider details
- NPI number
- 1427594324
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 22071 (TN)
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
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
1,373 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) |
|---|---|---|
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 533 | $11 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 323 | $47 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 222 | $100 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 131 | $130 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 75 | $97 |
| Administration of Chemotherapy Into Vein, Each Additional Hour96415 | 58 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$474 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
- 2017-01-16
- Last updated
- 2023-04-18
- Certified
- 2023-04-18
Frequently asked questions
- What is Tiffany Long-Hill's NPI number?
- Tiffany Long-Hill's National Provider Identifier (NPI) is 1427594324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Long-Hill's specialty?
- Tiffany Long-Hill is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tiffany Long-Hill located?
- Tiffany Long-Hill's practice location on file with NPPES is 7523 Maynardville Pike, Knoxville, TN 37938-3722.
- What is Tiffany Long-Hill's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Long-Hill is (865) 630-4302.
- Does Tiffany Long-Hill accept Medicare?
- Tiffany Long-Hill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiffany Long-Hill's NPI active?
- Yes — Tiffany Long-Hill's NPI (1427594324) is active in the NPPES registry as of the last update on 2023-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.