Stephanie Skladzien, MD
NPI 1750321709 · Family Medicine Physician · Madison, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Skladzien, MD is a Family Medicine Physician provider in Madison, WI (NPI 1750321709).
Provider details
- NPI number
- 1750321709
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 51151-020 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
142 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 41 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 32 | $85 |
| Hemoglobin A1c Level83036 | 25 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 18 | $13 |
| Admn Sarscov2 Vacc 1 Dose90480 | 13 | $41 |
| Administration of Influenza Virus VaccineG0008 | 13 | $23 |
Typical Medicare-allowed amounts for these services range $9–$85 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 52 | 12 |
| Amlodipine Besylate | 44 | 12 |
| Lisinopril | 44 | 15 |
| Apixabanbrand: Eliquis | 27 | — |
| Sertraline Hcl | 23 | — |
| Alendronate Sodium | 22 | — |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-07
- Last updated
- 2014-03-20
Frequently asked questions
- What is Stephanie Skladzien's NPI number?
- Stephanie Skladzien's National Provider Identifier (NPI) is 1750321709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Skladzien's specialty?
- Stephanie Skladzien is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Skladzien located?
- Stephanie Skladzien's practice location on file with NPPES is 675 W Washington Ave, Madison, WI 53703-2637.
- What is Stephanie Skladzien's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Skladzien is (608) 257-9700.
- Does Stephanie Skladzien accept Medicare?
- Stephanie Skladzien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Skladzien's NPI active?
- Yes — Stephanie Skladzien's NPI (1750321709) is active in the NPPES registry as of the last update on 2014-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.