Nicholas Patrick Grimm, PA-C
- Medicare patients, 2024
- 1,116
- Part D claims, 2024
- 2,140
- MIPS score, 2024
- 97
- Hospital affiliations
- 2
- Industry payments
- $1,294
- Practice address
- 801 York St, Manitowoc, WI 54220
- Practice phone
- Call (715) 732-0699
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Forefront Dermatology, S.C.
Manitowoc, Wisconsin
Find Nicholas Grimm's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Nicholas Patrick Grimm is a physician assistant in Manitowoc, Wisconsin
Nicholas Grimm practices at Forefront Dermatology, S.C. in Manitowoc, Wisconsin.
Nicholas Grimm's NPI, 1104023381, was assigned on June 29, 2007. Nicholas Grimm holds Wisconsin license 2166-023.
- NPI
- 1104023381NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345341806
- NPI enumeration date
- June 29, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (715) 732-0699
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Nicholas Patrick Grimm practices at Forefront Dermatology, S.C. in Manitowoc, Wisconsin
Nicholas Grimm's primary practice is Forefront Dermatology, S.C., at 801 York St, Manitowoc, WI 54220 in Manitowoc County. The practice phone is (715) 732-0699.
- Forefront Dermatology, S.C.801 York St, Manitowoc, WI 54220 · Manitowoc CountyPhone(715) 732-0699
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Nicholas Patrick Grimm is affiliated with 4 sites of care and 2 medical groups
Nicholas Grimm's primary practice is Forefront Dermatology, S.C. in Manitowoc, Wisconsin. Nicholas Grimm is also affiliated with Emplify Health Green Bay Hospital. The medical group on file is Forefront Dermatology. Dmand AI also links Nicholas Grimm to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Nicholas Patrick Grimm's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nicholas Grimm practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Forefront Dermatology, S.C. | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Nicholas Patrick Grimm is one of 3,127 physician assistants in Wisconsin
Physician assistant is Nicholas Grimm's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Nicholas Grimm is licensed in Wisconsin.
Specialties and state licenses
- Physician assistant, WisconsinPrimary
Physician assistants near Nicholas Grimm
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Nicholas Patrick Grimm treated 1,116 Medicare patients in 2024, average age 75
CMS counts 1,116 Medicare patients who saw Nicholas Grimm in 2024. The largest group is 65 to 74, with 556 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Nicholas Grimm's median patient age at 68, with 54% women.
Nicholas Grimm's Medicare patients by age, 2024
Nicholas Grimm's Medicare patients by sex, 2024
- Women57652%
- Men54048%
Chronic conditions among Nicholas Grimm's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis45%
- Chronic kidney disease24%
- Diabetes22%
- Ischemic heart disease22%
- Anxiety19%
- Mood disorders17%
Share of Medicare patients with each condition. A patient can have several.
Nicholas Grimm's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Nicholas Patrick Grimm wrote 2,140 Medicare Part D claims in 2024
In 2024, Nicholas Grimm wrote 2,140 Medicare Part D claims for 707 patients. 80% of them were for generic drugs.
Nicholas Grimm's Part D claims by kind of drug, 2024
- Generic1,707 claims80%
- Brand-name433 claims20%
Drug classes CMS tracks in Nicholas Grimm's Part D claims, 2024
- Antibiotics16%342 of 2,140 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Nicholas Patrick Grimm scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Nicholas Grimm for performance year 2024, reported as part of a group. Nicholas Grimm accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Nicholas Grimm's MIPS scores, performance year 2024
- 97of 100Final score
- 97of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Nicholas Patrick Grimm received $1,294 in industry payments in 2025
CMS Open Payments shows 76 general payments to Nicholas Grimm from 14 drug and device companies in 2025. Food and beverage make up the largest share, 93% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $234.
General payments to Nicholas Grimm by kind, 2025 to 2025
- Food and beverage$1,20493%
- Education$907%
Companies that paid Nicholas Grimm the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Nicholas Patrick Grimm's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Nicholas Patrick Grimm
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nicholas Patrick Grimm's NPI number?
Nicholas Patrick Grimm's NPI number is 1104023381. It was assigned on June 29, 2007, and it is active in the NPI Registry.
What does Nicholas Patrick Grimm specialize in?
Nicholas Patrick Grimm is a physician assistant in Manitowoc, Wisconsin. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Nicholas Patrick Grimm practice?
Nicholas Grimm practices at 801 York St, Manitowoc, WI 54220. Nicholas Grimm's primary practice is Forefront Dermatology, S.C. in Manitowoc, Wisconsin. Dmand AI also links Nicholas Grimm to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Nicholas Patrick Grimm's office phone number?
The practice phone on file for Nicholas Grimm is (715) 732-0699.
What is Nicholas Patrick Grimm's medical license number?
Nicholas Grimm holds Wisconsin license 2166-023.
Which hospitals is Nicholas Patrick Grimm affiliated with?
Nicholas Grimm is affiliated with Emplify Health Green Bay Hospital. Dmand AI links Nicholas Grimm to 1 more hospital.
What medical group is Nicholas Patrick Grimm part of?
Nicholas Grimm is linked to Forefront Dermatology. Dmand AI links Nicholas Grimm to 1 more medical group.
Does Nicholas Patrick Grimm accept Medicare?
Yes. CMS lists Nicholas Grimm as accepting Medicare assignment.
What is Nicholas Patrick Grimm's MIPS score?
Nicholas Grimm's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Nicholas Patrick Grimm see?
CMS counts 1,116 Medicare patients who saw Nicholas Grimm in 2024, with an average age of 75.
Has Nicholas Patrick Grimm received payments from drug or device companies?
CMS Open Payments shows $1,294 in general payments to Nicholas Grimm from 14 companies from 2025 to 2025. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Nicholas Patrick Grimm been practicing?
Nicholas Grimm graduated from medical school in 2007, 19 years ago.
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