Dayna Niesen, PA-C
NPI 1023360583 · Physician Assistant · Green Bay, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dayna Niesen, PA-C is a Physician Assistant provider in Green Bay, WI (NPI 1023360583).
Provider details
- NPI number
- 1023360583
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 2975-23 (WI)
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
13 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
91 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 | 56 | $74 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 12 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 12 | $107 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Ionized)80047 | 11 | $13 |
Typical Medicare-allowed amounts for these services range $9–$107 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 44 | 44 |
| Cephalexin | 38 | 38 |
| Prednisone | 23 | 23 |
| Doxycycline Hyclate | 20 | 20 |
| Azithromycin | 19 | 19 |
| Mupirocin | 18 | 18 |
| Cefdinir | 12 | 12 |
| Tizanidine Hcl | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-10-09
- Last updated
- 2021-12-19
- Certified
- 2021-12-19
Frequently asked questions
- What is Dayna Niesen's NPI number?
- Dayna Niesen's National Provider Identifier (NPI) is 1023360583, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dayna Niesen's specialty?
- Dayna Niesen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dayna Niesen located?
- Dayna Niesen's practice location on file with NPPES is 1726 Shawano Ave, Green Bay, WI 54303-3216.
- What is Dayna Niesen's phone number?
- The practice phone number listed in the NPPES registry for Dayna Niesen is (414) 290-6720.
- Does Dayna Niesen accept Medicare?
- Dayna Niesen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dayna Niesen's NPI active?
- Yes — Dayna Niesen's NPI (1023360583) is active in the NPPES registry as of the last update on 2021-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.