Mary Reszczynski, APNP
NPI 1093701831 · Family Nurse Practitioner · Kiel, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Reszczynski, APNP is a Family Nurse Practitioner provider in Kiel, WI (NPI 1093701831).
Provider details
- NPI number
- 1093701831
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APNP
- Sex
- Female
- Sole proprietor
- No
- License
- 102705-030 (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
20 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
150 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 57 | $103 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 43 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 27 | $103 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 23 | $73 |
Typical Medicare-allowed amounts for these services range $9–$103 (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 · 102 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 488 | 128 |
| Lisinopril | 240 | 67 |
| Levothyroxine Sodium | 236 | 49 |
| Amlodipine Besylate | 159 | 45 |
| Omeprazole | 156 | 40 |
| Hydrochlorothiazide | 149 | 42 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-27
- Last updated
- 2012-12-07
Frequently asked questions
- What is Mary Reszczynski's NPI number?
- Mary Reszczynski's National Provider Identifier (NPI) is 1093701831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Reszczynski's specialty?
- Mary Reszczynski is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Reszczynski located?
- Mary Reszczynski's practice location on file with NPPES is 632 Fremont St, Kiel, WI 53042-1321.
- What is Mary Reszczynski's phone number?
- The practice phone number listed in the NPPES registry for Mary Reszczynski is (920) 894-3222.
- Does Mary Reszczynski accept Medicare?
- Mary Reszczynski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Reszczynski's NPI active?
- Yes — Mary Reszczynski's NPI (1093701831) is active in the NPPES registry as of the last update on 2012-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.