Elizabeth Kowynia, PA-C
NPI 1033855861 · Physician Assistant · Southfield, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Kowynia, PA-C is a Physician Assistant provider in Southfield, MI (NPI 1033855861).
Provider details
- NPI number
- 1033855861
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
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
4 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
171 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) |
|---|---|---|
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 40 | $16 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 33 | $41 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 27 | $113 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 25 | $80 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 19 | $148 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep) |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-05-05
- Last updated
- 2023-02-21
- Certified
- 2023-02-21
Frequently asked questions
- What is Elizabeth Kowynia's NPI number?
- Elizabeth Kowynia's National Provider Identifier (NPI) is 1033855861, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Kowynia's specialty?
- Elizabeth Kowynia is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Kowynia located?
- Elizabeth Kowynia's practice location on file with NPPES is 29405 Greenfield Rd, Southfield, MI 48076-2226.
- What is Elizabeth Kowynia's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Kowynia is (248) 983-5330.
- Does Elizabeth Kowynia accept Medicare?
- Elizabeth Kowynia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Kowynia's NPI active?
- Yes — Elizabeth Kowynia's NPI (1033855861) is active in the NPPES registry as of the last update on 2023-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.