Elizabeth Koester
NPI 1497374599 · Pediatrics Physician · Madison, WI
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Koester is a Pediatrics Physician provider in Madison, WI (NPI 1497374599).
Provider details
- NPI number
- 1497374599
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
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
2 documented practice locations
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 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Insulin Detemirbrand: Levemir Flexpen | 11 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 500 University DrHershey, PA 17033-2360Phone: (800) 243-1455
Registry dates
- Enumerated
- 2020-04-09
- Last updated
- 2024-06-20
- Certified
- 2024-06-20
Frequently asked questions
- What is Elizabeth Koester's NPI number?
- Elizabeth Koester's National Provider Identifier (NPI) is 1497374599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Koester's specialty?
- Elizabeth Koester is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Koester located?
- Elizabeth Koester's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-0001.
- What is Elizabeth Koester's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Koester is (608) 263-6400.
- Does Elizabeth Koester accept Medicare?
- Elizabeth Koester is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Koester's NPI active?
- Yes — Elizabeth Koester's NPI (1497374599) is active in the NPPES registry as of the last update on 2024-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.