Tiffany Leister, N.P.
NPI 1629302823 · Family Nurse Practitioner · Oxford, MS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiffany Leister, N.P. is a Family Nurse Practitioner provider in Oxford, MS (NPI 1629302823).
Provider details
- NPI number
- 1629302823
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 871899 (MS)
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
16 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
82 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 61 | $100 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 21 | $11 |
Typical Medicare-allowed amounts for these services range $11–$100 (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 · 58 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carvedilol | 658 | 218 |
| Amlodipine Besylate | 320 | 116 |
| Losartan Potassium | 318 | 106 |
| Atorvastatin Calcium | 285 | 87 |
| Amiodarone Hcl | 267 | 96 |
| Apixabanbrand: Eliquis | 262 | 63 |
| Clopidogrel Bisulfatebrand: Clopidogrel |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,570 across 111 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)
- 1300 Access Rd Ste 400Oxford, MS 38655-5211Phone: (662) 281-1115Fax: (662) 281-1113
Registry dates
- Enumerated
- 2009-09-22
- Last updated
- 2020-04-14
- Certified
- 2020-04-14
Frequently asked questions
- What is Tiffany Leister's NPI number?
- Tiffany Leister's National Provider Identifier (NPI) is 1629302823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Leister's specialty?
- Tiffany Leister is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tiffany Leister located?
- Tiffany Leister's practice location on file with NPPES is 2209 Jefferson Davis Dr, Oxford, MS 38655-5221.
- What is Tiffany Leister's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Leister is (662) 281-1115.
- Does Tiffany Leister accept Medicare?
- Tiffany Leister is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiffany Leister's NPI active?
- Yes — Tiffany Leister's NPI (1629302823) is active in the NPPES registry as of the last update on 2020-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.