Elizabeth Oman, PA-C
NPI 1851330997 · Physician Assistant · Wyoming, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Oman, PA-C is a Physician Assistant provider in Wyoming, MI (NPI 1851330997).
Provider details
- NPI number
- 1851330997
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 5601002506 (MI)
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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
213 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 | 85 | $72 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 42 | $89 |
| Automated Urinalysis Test81003 | 32 | $2 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 25 | $103 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 17 | $69 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 254 | 251 |
| Cephalexin | 91 | 89 |
| Amoxicillin | 83 | 83 |
| Doxycycline Hyclate | 47 | 47 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 41 | 41 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 39 | 39 |
| Tobramycin | 34 | 34 |
Practice location
Mailing address
Additional practice locations (2)
- 6105 Wilson Ave SwGrandville, MI 49418-9714Phone: (616) 486-5100
- 6105 Wilson Ave SwGrandville, MI 49418-9714Phone: (616) 486-5100
Registry dates
- Enumerated
- 2006-06-05
- Last updated
- 2018-05-04
Frequently asked questions
- What is Elizabeth Oman's NPI number?
- Elizabeth Oman's National Provider Identifier (NPI) is 1851330997, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Oman's specialty?
- Elizabeth Oman is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Oman located?
- Elizabeth Oman's practice location on file with NPPES is 5900 Byron Center Ave Sw, Wyoming, MI 49519-9606.
- What is Elizabeth Oman's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Oman is (616) 252-7159.
- Does Elizabeth Oman accept Medicare?
- Elizabeth Oman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Oman's NPI active?
- Yes — Elizabeth Oman's NPI (1851330997) is active in the NPPES registry as of the last update on 2018-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.