Sarah Haroldson, MD
NPI 1265455711 · Family Medicine Physician · Portage, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Haroldson, MD is a Family Medicine Physician provider in Portage, WI (NPI 1265455711).
Provider details
- NPI number
- 1265455711
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD00045239 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
1,212 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 | 268 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 237 | $120 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 173 | $84 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 140 | $122 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 81 | $8 |
| Administration of Influenza Virus VaccineG0008 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 138 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 299 | 87 |
| Levothyroxine Sodium | 268 | 61 |
| Losartan Potassium | 220 | 64 |
| Amlodipine Besylate | 213 | 53 |
| Omeprazole | 202 | 58 |
| Lisinopril | 195 | 55 |
| Furosemide | 191 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-25
- Last updated
- 2020-11-23
- Certified
- 2020-11-23
Frequently asked questions
- What is Sarah Haroldson's NPI number?
- Sarah Haroldson's National Provider Identifier (NPI) is 1265455711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Haroldson's specialty?
- Sarah Haroldson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Haroldson located?
- Sarah Haroldson's practice location on file with NPPES is 2825 Hunters Trl, Portage, WI 53901-3429.
- What is Sarah Haroldson's phone number?
- The practice phone number listed in the NPPES registry for Sarah Haroldson is (608) 742-7161.
- Does Sarah Haroldson accept Medicare?
- Sarah Haroldson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Haroldson's NPI active?
- Yes — Sarah Haroldson's NPI (1265455711) is active in the NPPES registry as of the last update on 2020-11-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.