Kathryn Long, NPC
- Hospital affiliations
- 1
- Industry payments
- $45
- State license
- 1
- Year NPI issued
- 2019
- Practice address
- 100 Michigan St NE, Grand Rapids, MI 49503
- Practice phone
- Call (616) 391-1774
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Kathryn Long'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.
Kathryn Long is a primary care nurse practitioner in Grand Rapids, Michigan
Kathryn Long practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
Kathryn Long's NPI, 1558900183, was assigned on December 30, 2019. Kathryn Long holds Michigan license 4704253154.
- NPI
- 1558900183NPI Registry (opens in a new tab)
- NPI enumeration date
- December 30, 2019
- NPI status
- Active
- Practice phone
- (616) 391-1774
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Kathryn Long practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan
Kathryn Long's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth, at 100 Michigan St NE, Grand Rapids, MI 49503 in Kent County. The practice phone is (616) 391-1774.
- Corewell Health Grand Rapids Hospitals - Butterworth100 Michigan St NE, Grand Rapids, MI 49503 · Kent CountyPhone(616) 391-1774
Source: Dmand AI Affiliation Data
Kathryn Long is affiliated with 1 site of care
Kathryn Long's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kathryn Long's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kathryn Long practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Grand Rapids Hospitals - Butterworth | Available with a free account |
Source: Dmand AI Technology Install Data
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Kathryn Long is one of 321 primary care nurse practitioners in Michigan
Primary care is Kathryn Long's primary specialty in the NPI Registry, under taxonomy code 363LP2300X. Kathryn Long is licensed in Michigan.
Specialties and state licenses
- Primary care nurse practitioner, MichiganPrimary
Primary care nurse practitioners near Kathryn Long
Counts of primary care 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
Kathryn Long's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Kathryn Long's median patient age at 70, with 100% women.
Kathryn Long'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
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Kathryn Long received $45 in industry payments in 2025
CMS Open Payments shows 2 general payments to Kathryn Long from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $45.
Companies that paid Kathryn Long 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 Kathryn Long'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 Kathryn Long
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kathryn Long's NPI number?
Kathryn Long's NPI number is 1558900183. It was assigned on December 30, 2019, and it is active in the NPI Registry.
What does Kathryn Long specialize in?
Kathryn Long is a primary care nurse practitioner in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Primary Care Nurse Practitioner (taxonomy code 363LP2300X).
Where does Kathryn Long practice?
Kathryn Long practices at 100 Michigan St NE, Grand Rapids, MI 49503. Kathryn Long's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
What is Kathryn Long's office phone number?
The practice phone on file for Kathryn Long is (616) 391-1774.
What is Kathryn Long's medical license number?
Kathryn Long holds Michigan license 4704253154.
Which hospitals is Kathryn Long affiliated with?
Kathryn Long practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan.
Has Kathryn Long received payments from drug or device companies?
CMS Open Payments shows $45 in general payments to Kathryn Long from 1 company from 2025 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Kathryn Long been practicing?
Kathryn Long's NPI was assigned in 2019.
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