Elizabeth Ferg
NPI 1669151437 · Medical Physician Assistant · Spring Grove, PA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Ferg is a Medical Physician Assistant provider in Spring Grove, PA (NPI 1669151437).
Provider details
- NPI number
- 1669151437
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- MA064792 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Medical Physician Assistant363AM0700X
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
2 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
296 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 | 144 | $73 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 43 | $103 |
| Automated Urinalysis Test81003 | 33 | $2 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 29 | $135 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 23 | $67 |
| Inhalation Treatment for Airway Obstruction Or Sputum Production94640 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 41 | 41 |
| Doxycycline Monohydrate | 34 | 34 |
| Methylprednisolone | 29 | 28 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 26 | 26 |
| Prednisone | 22 | 21 |
| Cephalexin | 16 | 16 |
| Amoxicillin | 15 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-07-17
- Last updated
- 2023-11-09
- Certified
- 2023-11-09
Frequently asked questions
- What is Elizabeth Ferg's NPI number?
- Elizabeth Ferg's National Provider Identifier (NPI) is 1669151437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Ferg's specialty?
- Elizabeth Ferg is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Ferg located?
- Elizabeth Ferg's practice location on file with NPPES is 2030 Thistle Hill Dr, Spring Grove, PA 17362-1159.
- What is Elizabeth Ferg's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Ferg is (717) 225-9869.
- Does Elizabeth Ferg accept Medicare?
- Elizabeth Ferg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Ferg's NPI active?
- Yes — Elizabeth Ferg's NPI (1669151437) is active in the NPPES registry as of the last update on 2023-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.