Jacob Nicholas Clark, PA-C
- Part D claims, 2024
- 280
- Hospital affiliations
- 1
- Industry payments
- $54
- Medical groups
- 5
- State license
- 1
- Practice address
- 1215 E Michigan Ave, Lansing, MI 48912
- Practice phone
- Call (517) 364-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UM Health-Sparrow Lansing Campus
Lansing, Michigan
Find Jacob Clark'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.
Jacob Nicholas Clark is a physician assistant in Lansing, Michigan
Jacob Clark practices at UM Health-Sparrow Lansing Campus in Lansing, Michigan.
Jacob Clark's NPI, 1972210920, was assigned on October 31, 2022. Jacob Clark holds Michigan license 5601011462.
- NPI
- 1972210920NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012386378
- NPI enumeration date
- October 31, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (517) 364-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Jacob Nicholas Clark practices at UM Health-Sparrow Lansing Campus in Lansing, Michigan
Jacob Clark's primary practice is UM Health-Sparrow Lansing Campus, at 1215 E Michigan Ave, Lansing, MI 48912 in Ingham County. The practice phone is (517) 364-6000.
- UM Health-Sparrow Lansing Campus1215 E Michigan Ave, Lansing, MI 48912 · Ingham CountyPhone(517) 364-6000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jacob Nicholas Clark is affiliated with 5 sites of care and 5 medical groups
Jacob Clark's primary practice is UM Health-Sparrow Lansing Campus in Lansing, Michigan. Jacob Clark is also affiliated with University of Michigan Health-Sparrow Lansing. The medical group on file is University of Michigan Health-Sparrow. Dmand AI also links Jacob Clark to 4 more medical groups and 3 group practices and clinics, 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 Jacob Nicholas Clark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jacob Clark practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UM Health-Sparrow Lansing Campus | Available with a free account |
| +4 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Jacob Nicholas Clark is one of 5,857 physician assistants in Michigan
Physician assistant is Jacob Clark's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Jacob Clark is licensed in Michigan.
Specialties and state licenses
- Physician assistant, MichiganPrimary
Physician assistants near Jacob Clark
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
Jacob Nicholas Clark's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Jacob Clark's median patient age at 70, with 45% women.
Jacob Clark's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women45%
- Men55%
Source: Dmand AI Patient Panel Data
Jacob Nicholas Clark wrote 280 Medicare Part D claims in 2024
In 2024, Jacob Clark wrote 280 Medicare Part D claims for 77 patients. 86% of them were for generic drugs.
Jacob Clark's Part D claims by kind of drug, 2024
- Generic242 claims86%
- Brand-name38 claims14%
Drug classes CMS tracks in Jacob Clark's Part D claims, 2024
- Opioids13%37 of 280 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
How Jacob Nicholas Clark takes part in Medicare
Jacob Clark accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Jacob Nicholas Clark received $54 in industry payments in 2025
CMS Open Payments shows 3 general payments to Jacob Clark from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Ethicon Inc. paid the most, $24.
Companies that paid Jacob Clark 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 Jacob Nicholas Clark'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 Data |
| 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) |
| 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 Jacob Nicholas Clark
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jacob Nicholas Clark's NPI number?
Jacob Nicholas Clark's NPI number is 1972210920. It was assigned on October 31, 2022, and it is active in the NPI Registry.
What does Jacob Nicholas Clark specialize in?
Jacob Nicholas Clark is a physician assistant in Lansing, Michigan. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Jacob Nicholas Clark practice?
Jacob Clark practices at 1215 E Michigan Ave, Lansing, MI 48912. Jacob Clark's primary practice is UM Health-Sparrow Lansing Campus in Lansing, Michigan. Dmand AI also links Jacob Clark to 4 medical groups and 3 group practices and clinics.
What is Jacob Nicholas Clark's office phone number?
The practice phone on file for Jacob Clark is (517) 364-6000.
What is Jacob Nicholas Clark's medical license number?
Jacob Clark holds Michigan license 5601011462.
Which hospitals is Jacob Nicholas Clark affiliated with?
Jacob Clark is affiliated with University of Michigan Health-Sparrow Lansing.
What medical group is Jacob Nicholas Clark part of?
Jacob Clark is linked to University of Michigan Health-Sparrow. Dmand AI links Jacob Clark to 4 more medical groups.
Does Jacob Nicholas Clark accept Medicare?
Yes. CMS lists Jacob Clark as accepting Medicare assignment.
Has Jacob Nicholas Clark received payments from drug or device companies?
CMS Open Payments shows $54 in general payments to Jacob Clark from 3 companies from 2025 to 2025. The largest total came from Ethicon Inc.
How long has Jacob Nicholas Clark been practicing?
Jacob Clark graduated from medical school in 2022, 4 years ago.
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