Madeline Oestreich, MD
NPI 1508489170 · Family Medicine Physician · Medford, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madeline Oestreich, MD is a Family Medicine Physician provider in Medford, WI (NPI 1508489170).
Provider details
- NPI number
- 1508489170
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
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 tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 57 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 108 | 44 |
| Lisinopril | 89 | 30 |
| Levothyroxine Sodium | 88 | 28 |
| Omeprazole | 82 | 33 |
| Hydrochlorothiazide | 57 | 18 |
| Amlodipine Besylate | 47 | 22 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-05-18
- Last updated
- 2023-09-26
- Certified
- 2023-09-26
Frequently asked questions
- What is Madeline Oestreich's NPI number?
- Madeline Oestreich's National Provider Identifier (NPI) is 1508489170, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madeline Oestreich's specialty?
- Madeline Oestreich is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Madeline Oestreich located?
- Madeline Oestreich's practice location on file with NPPES is 143 S Gibson St, Medford, WI 54451-1622.
- What is Madeline Oestreich's phone number?
- The practice phone number listed in the NPPES registry for Madeline Oestreich is (715) 748-2121.
- Does Madeline Oestreich accept Medicare?
- Madeline Oestreich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madeline Oestreich's NPI active?
- Yes — Madeline Oestreich's NPI (1508489170) is active in the NPPES registry as of the last update on 2023-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.