Nicholas Graunke, PA-C
NPI 1386277838 · Physician Assistant · Milwaukee, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Graunke, PA-C is a Physician Assistant provider in Milwaukee, WI (NPI 1386277838).
Provider details
- NPI number
- 1386277838
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 5182-023 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
262 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 85 | $62 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 36 | $39 |
| Electrocardiogram (ecg) 1 to 3 Leads With Review By Physician Only93042 | 29 | $5 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 27 | $6 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 27 | $6 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 91 | 29 |
| Metoprolol Succinate | 78 | 27 |
| Amiodarone Hcl | 52 | 26 |
| Metoprolol Tartrate | 43 | 17 |
| Flecainide Acetate | 23 | — |
| Dronedarone Hclbrand: Multaq | 19 | — |
| Sotalol Hclbrand: Sotalol | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,416 across 21 records (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
Registry dates
- Enumerated
- 2020-02-12
- Last updated
- 2026-01-30
- Certified
- 2026-01-30
Frequently asked questions
- What is Nicholas Graunke's NPI number?
- Nicholas Graunke's National Provider Identifier (NPI) is 1386277838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Graunke's specialty?
- Nicholas Graunke is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nicholas Graunke located?
- Nicholas Graunke's practice location on file with NPPES is 9200 W Wisconsin Ave, Milwaukee, WI 53226-3522.
- What is Nicholas Graunke's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Graunke is (414) 805-7400.
- Does Nicholas Graunke accept Medicare?
- Nicholas Graunke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Graunke's NPI active?
- Yes — Nicholas Graunke's NPI (1386277838) is active in the NPPES registry as of the last update on 2026-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.