Amy Coulthard-Atwater, DO
NPI 1851369144 · Family Medicine Physician · Kaukauna, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Coulthard-Atwater, DO is a Family Medicine Physician provider in Kaukauna, WI (NPI 1851369144).
Provider details
- NPI number
- 1851369144
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 48375 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
298 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 125 | $117 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 63 | $82 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 57 | $118 |
| Administration of Influenza Virus VaccineG0008 | 26 | $30 |
| Admn Sarscov2 Vacc 1 Dose90480 | 14 | $41 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 123 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 412 | 107 |
| Amlodipine Besylate | 272 | 71 |
| Metoprolol Succinate | 261 | 64 |
| Levothyroxine Sodium | 197 | 51 |
| Lisinopril | 186 | 51 |
| Hydrochlorothiazide | 168 | 44 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 2700 Crooks AveKaukauna, WI 54130-3900Phone: (920) 766-3200
Registry dates
- Enumerated
- 2006-03-10
- Last updated
- 2021-11-29
- Certified
- 2021-11-29
Frequently asked questions
- What is Amy Coulthard-Atwater's NPI number?
- Amy Coulthard-Atwater's National Provider Identifier (NPI) is 1851369144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Coulthard-Atwater's specialty?
- Amy Coulthard-Atwater is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Amy Coulthard-Atwater located?
- Amy Coulthard-Atwater's practice location on file with NPPES is 1500 Arbor Way, Kaukauna, WI 54130-7305.
- What is Amy Coulthard-Atwater's phone number?
- The practice phone number listed in the NPPES registry for Amy Coulthard-Atwater is (920) 766-3200.
- Does Amy Coulthard-Atwater accept Medicare?
- Amy Coulthard-Atwater is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Coulthard-Atwater's NPI active?
- Yes — Amy Coulthard-Atwater's NPI (1851369144) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.