Cassandra Lynn Grimes, NP
- Industry payments
- $287
- Affiliated sites
- 3
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2014
- Practice address
- 35 Michigan NE St, Grand Rapids, MI 49503
- Practice phone
- Call (517) 484-0004
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Corewell Health Medical Group West
Grand Rapids, Michigan
Find Cassandra Grimes' 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.
Cassandra Lynn Grimes is a family nurse practitioner in Grand Rapids, Michigan
Cassandra Grimes practices at Corewell Health Medical Group West in Grand Rapids, Michigan.
Cassandra Grimes' NPI, 1235530064, was assigned on September 11, 2014. Cassandra Grimes holds Michigan license 4704226428.
- NPI
- 1235530064NPI Registry (opens in a new tab)
- NPI enumeration date
- September 11, 2014
- NPI status
- Active
- Practice phone
- (517) 484-0004
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Cassandra Lynn Grimes practices at Corewell Health Medical Group West in Grand Rapids, Michigan
Cassandra Grimes' primary practice is Corewell Health Medical Group West, at 35 Michigan NE St, Grand Rapids, MI 49503 in Kent County. The practice phone is (517) 484-0004.
- Corewell Health Medical Group West35 Michigan NE St, Grand Rapids, MI 49503 · Kent CountyPhone(517) 484-0004
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Cassandra Lynn Grimes is affiliated with 4 sites of care and 3 medical groups
Cassandra Grimes' primary practice is Corewell Health Medical Group West in Grand Rapids, Michigan. The medical group on file is Corewell Health Medical Group West. Dmand AI also links Cassandra Grimes to 3 more group practices and clinics and 2 medical groups, 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 Cassandra Lynn Grimes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cassandra Grimes practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Medical Group West | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Cassandra Lynn Grimes is one of 4,420 family nurse practitioners in Michigan
Family is Cassandra Grimes' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Cassandra Grimes is licensed in Michigan.
Specialties and state licenses
- Family nurse practitioner, MichiganPrimary
Family nurse practitioners near Cassandra Grimes
Counts of family nurse practitioners 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
Cassandra Lynn Grimes' patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Cassandra Grimes' median patient age at 9, with 40% women.
Cassandra Grimes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 9
Patient panel by sex, all payers
- Women40%
- Men59%
Source: Dmand AI Patient Panel Data
Cassandra Lynn Grimes received $287 in industry payments in 2025
CMS Open Payments shows 6 general payments to Cassandra Grimes from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Aimmune Therapeutics, Inc. paid the most, $116.
Companies that paid Cassandra Grimes 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 Cassandra Lynn Grimes'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 |
| 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 Cassandra Lynn Grimes
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Cassandra Lynn Grimes' NPI number?
Cassandra Lynn Grimes' NPI number is 1235530064. It was assigned on September 11, 2014, and it is active in the NPI Registry.
What does Cassandra Lynn Grimes specialize in?
Cassandra Lynn Grimes is a family nurse practitioner in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Cassandra Lynn Grimes practice?
Cassandra Grimes practices at 35 Michigan NE St, Grand Rapids, MI 49503. Cassandra Grimes' primary practice is Corewell Health Medical Group West in Grand Rapids, Michigan. Dmand AI also links Cassandra Grimes to 3 group practices and clinics and 2 medical groups.
What is Cassandra Lynn Grimes' office phone number?
The practice phone on file for Cassandra Grimes is (517) 484-0004.
What is Cassandra Lynn Grimes' medical license number?
Cassandra Grimes holds Michigan license 4704226428.
What medical group is Cassandra Lynn Grimes part of?
Cassandra Grimes is linked to Corewell Health Medical Group West. Dmand AI links Cassandra Grimes to 2 more medical groups.
Has Cassandra Lynn Grimes received payments from drug or device companies?
CMS Open Payments shows $287 in general payments to Cassandra Grimes from 5 companies from 2025 to 2025. The largest total came from Aimmune Therapeutics, Inc.
How long has Cassandra Lynn Grimes been practicing?
Cassandra Grimes graduated from medical school in 2013, 13 years ago.
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