Katie Merideth, M.D.
NPI 1437389954 · Emergency Medicine Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katie Merideth, M.D. is a Emergency Medicine Physician provider in Milwaukee, WI (NPI 1437389954).
Provider details
- NPI number
- 1437389954
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 4301094923 (MI)
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
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
7 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
252 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 107 | $8 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 72 | $164 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 39 | $113 |
| Critical Care, First 30-74 Minutes99291 | 34 | $201 |
Typical Medicare-allowed amounts for these services range $8–$201 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 28 | 28 |
| Prednisone | 19 | 18 |
| Naproxen | 16 | 16 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 12 | 12 |
| Ondansetronbrand: Ondansetron Odt | 11 | 11 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 11 | 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 , 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 (6)
- 5450 Fort StTrenton, MI 48183-4601Phone: (734) 671-3800
- W129n7055 Northfield DrMenomonee Falls, WI 53051-0538Phone: (262) 253-5400
- 11430 N Port Washington RdMequon, WI 53092-3414Phone: (262) 518-1900
- 1155 N Mayfair RdMilwaukee, WI 53226-3462Phone: (414) 955-5990
- 4805 S Moorland RdNew Berlin, WI 53151-7401Phone: (262) 798-7200Fax: (262) 798-7201
- 7901 S 6th StOak Creek, WI 53154-2010Phone: (414) 346-8000
Registry dates
- Enumerated
- 2009-07-17
- Last updated
- 2022-07-21
Frequently asked questions
- What is Katie Merideth's NPI number?
- Katie Merideth's National Provider Identifier (NPI) is 1437389954, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katie Merideth's specialty?
- Katie Merideth is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Katie Merideth located?
- Katie Merideth's practice location on file with NPPES is 9200 W Wisconsin Ave, Milwaukee, WI 53226-3522.
- What is Katie Merideth's phone number?
- The practice phone number listed in the NPPES registry for Katie Merideth is (414) 805-6450.
- Does Katie Merideth accept Medicare?
- Katie Merideth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katie Merideth's NPI active?
- Yes — Katie Merideth's NPI (1437389954) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.