Sarah Kaldem, NP
NPI 1649508102 · Nurse Practitioner · Burlington, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Kaldem, NP is a Nurse Practitioner provider in Burlington, WI (NPI 1649508102).
Provider details
- NPI number
- 1649508102
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 3918 (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 tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,892 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 1,237 | $5 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 495 | $72 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 368 | $41 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 234 | $102 |
| Biopsy of Related Skin Growth, First Growth11102 | 154 | $66 |
| Shaving of Skin Growth of Body, Arms, Or Legs, 0.6-1.0 Cm11301 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 231 | 109 |
| Triamcinolone Acetonide | 97 | 81 |
| Clobetasol Propionate | 90 | 47 |
| Fluorouracil | 56 | 52 |
| Hydrocortisone | 51 | 39 |
| Doxycycline Hyclate | 42 | 19 |
| Fluticasone Propionate | 36 | 27 |
| Apremilastbrand: Otezla | 32 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$266 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-11-21
- Last updated
- 2025-11-24
- Certified
- 2025-11-24
Frequently asked questions
- What is Sarah Kaldem's NPI number?
- Sarah Kaldem's National Provider Identifier (NPI) is 1649508102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Kaldem's specialty?
- Sarah Kaldem is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Kaldem located?
- Sarah Kaldem's practice location on file with NPPES is 248 Mchenry St, Burlington, WI 53105-1828.
- What is Sarah Kaldem's phone number?
- The practice phone number listed in the NPPES registry for Sarah Kaldem is (262) 767-8000.
- Does Sarah Kaldem accept Medicare?
- Sarah Kaldem is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Kaldem's NPI active?
- Yes — Sarah Kaldem's NPI (1649508102) is active in the NPPES registry as of the last update on 2025-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.