Leigh Wiltison, FNP-BC
NPI 1528556503 · Family Nurse Practitioner · Oakland, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leigh Wiltison, FNP-BC is a Family Nurse Practitioner provider in Oakland, MD (NPI 1528556503).
Provider details
- NPI number
- 1528556503
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- R157431 (MD)
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 tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
886 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 489 | $77 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 79 | $107 |
| Urinalysis, Manual Test81002 | 76 | $3 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 75 | $48 |
| X-Ray of Chest, 2 Views71046 | 34 | $23 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 23 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 72 | 71 |
| Prednisone | 68 | 65 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 61 | 60 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 58 | 55 |
| Azithromycin | 54 | 54 |
| Methylprednisolone | 43 | 43 |
| Fluticasone Propionate | 33 | 24 |
Practice location
Mailing address
Additional practice locations (1)
- 15113 Trail Ridge Rd Sw # 11513Cumberland, MD 21502-5846Phone: (301) 876-1348
Registry dates
- Enumerated
- 2018-04-25
- Last updated
- 2021-05-19
- Certified
- 2021-05-19
Frequently asked questions
- What is Leigh Wiltison's NPI number?
- Leigh Wiltison's National Provider Identifier (NPI) is 1528556503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leigh Wiltison's specialty?
- Leigh Wiltison is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leigh Wiltison located?
- Leigh Wiltison's practice location on file with NPPES is 251 N 4th St, Oakland, MD 21550-1375.
- What is Leigh Wiltison's phone number?
- The practice phone number listed in the NPPES registry for Leigh Wiltison is (301) 533-4000.
- Does Leigh Wiltison accept Medicare?
- Leigh Wiltison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leigh Wiltison's NPI active?
- Yes — Leigh Wiltison's NPI (1528556503) is active in the NPPES registry as of the last update on 2021-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.