Nicholas Grimm, PA-C
NPI 1104023381 · Physician Assistant · Marinette, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Grimm, PA-C is a Physician Assistant provider in Marinette, WI (NPI 1104023381).
Provider details
- NPI number
- 1104023381
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 2166-023 (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
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
4,086 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,196 | $74 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 1,071 | $5 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 473 | $45 |
| Biopsy of Related Skin Growth, First Growth11102 | 415 | $78 |
| Biopsy of Related Skin Growth, Each Additional Growth11103 | 149 | $41 |
| Destruction of Skin Growth, 1-14 Growths |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 398 | 254 |
| Clobetasol Propionate | 219 | 133 |
| Doxycycline Monohydrate | 212 | 69 |
| Ketoconazole | 121 | 55 |
| Dupilumabbrand: Dupixent Pen | 96 | 11 |
| Hydrocortisone | 86 | 59 |
| Clindamycin Phosphate | 71 | 35 |
| Adalimumab |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,969 across 121 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
Additional practice locations (2)
- 715 Superior Rd Ste 120Green Bay, WI 54311-7595Phone: (920) 406-9803Fax: (920) 406-9934
- N4531 State Highway 22 Ste 5Shawano, WI 54166-6173Phone: (715) 524-5995Fax: (715) 953-4257
Registry dates
- Enumerated
- 2007-06-29
- Last updated
- 2024-08-26
- Certified
- 2024-08-26
Frequently asked questions
- What is Nicholas Grimm's NPI number?
- Nicholas Grimm's National Provider Identifier (NPI) is 1104023381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Grimm's specialty?
- Nicholas Grimm is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nicholas Grimm located?
- Nicholas Grimm's practice location on file with NPPES is 3515 Murray St, Marinette, WI 54143-3367.
- What is Nicholas Grimm's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Grimm is (715) 732-0699.
- Does Nicholas Grimm accept Medicare?
- Nicholas Grimm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Grimm's NPI active?
- Yes — Nicholas Grimm's NPI (1104023381) is active in the NPPES registry as of the last update on 2024-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.