Heather Butler, MD
NPI 1194143966 · Family Medicine Physician · Oak Creek, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Butler, MD is a Family Medicine Physician provider in Oak Creek, WI (NPI 1194143966).
Provider details
- NPI number
- 1194143966
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 64720 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 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
201 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 130 | $117 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 39 | $122 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 18 | $86 |
| Administration of Influenza Virus VaccineG0008 | 14 | $30 |
Typical Medicare-allowed amounts for these services range $30–$122 (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 · 85 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 410 | 124 |
| Lisinopril | 189 | 56 |
| Levothyroxine Sodium | 170 | 51 |
| Omeprazole | 140 | 44 |
| Losartan Potassium | 135 | 42 |
| Amlodipine Besylate | 120 | 39 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-03-31
- Last updated
- 2022-07-21
Frequently asked questions
- What is Heather Butler's NPI number?
- Heather Butler's National Provider Identifier (NPI) is 1194143966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Butler's specialty?
- Heather Butler is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Heather Butler located?
- Heather Butler's practice location on file with NPPES is 8020 S Howell Ave, Oak Creek, WI 53154-2930.
- What is Heather Butler's phone number?
- The practice phone number listed in the NPPES registry for Heather Butler is (414) 647-3920.
- Does Heather Butler accept Medicare?
- Heather Butler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Butler's NPI active?
- Yes — Heather Butler's NPI (1194143966) 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.