Randall N. Klein, PA
- Medicare patients, 2024
- 221
- Part D claims, 2024
- 3,890
- Hospital affiliations
- 3
- Industry payments
- $43
- Medical groups
- 2
- 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
Find Randall Klein'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.
Randall N. Klein is a physician assistant in Grand Rapids, Michigan
Randall Klein practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
Randall Klein's NPI, 1770525743, was assigned on June 12, 2006. Randall Klein holds Michigan license 5601002654.
- NPI
- 1770525743NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466480876
- NPI enumeration date
- June 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (616) 391-1774
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Randall N. Klein practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan
Randall Klein'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
Randall N. Klein is affiliated with 3 sites of care and 2 medical groups
Randall Klein's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Randall Klein is also affiliated with Corewell Health Zeeland Hospital. The medical group on file is Corewell Health Medical Group West. Dmand AI also links Randall Klein to 1 more hospital and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Randall N. Klein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Randall Klein practices, 3 sites in all. 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 |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Randall N. Klein is one of 5,857 physician assistants in Michigan
Physician assistant is Randall Klein's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Randall Klein is licensed in Michigan.
Specialties and state licenses
- Physician assistant, MichiganPrimary
Physician assistants near Randall Klein
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
Randall N. Klein treated 221 Medicare patients in 2024, average age 76
CMS counts 221 Medicare patients who saw Randall Klein in 2024. The largest group is 75 to 84, with 90 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.73, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Randall Klein's median patient age at 76, with 47% women.
Randall Klein's Medicare patients by age, 2024
Randall Klein's Medicare patients by sex, 2024
- Women9543%
- Men12657%
Chronic conditions among Randall Klein's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Atrial fibrillation59%
- Ischemic heart disease57%
- Heart failure49%
- Arthritis48%
- Chronic kidney disease41%
- Diabetes37%
Share of Medicare patients with each condition. A patient can have several.
Randall Klein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Randall N. Klein wrote 3,890 Medicare Part D claims in 2024
In 2024, Randall Klein wrote 3,890 Medicare Part D claims for 916 patients. 75% of them were for generic drugs.
Randall Klein's Part D claims by kind of drug, 2024
- Generic2,929 claims75%
- Brand-name961 claims25%
Drug classes CMS tracks in Randall Klein's Part D claims, 2024
- Antibiotics0%11 of 3,890 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 Randall N. Klein takes part in Medicare
Randall Klein 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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Randall N. Klein received $43 in industry payments in 2025
CMS Open Payments shows 1 general payment to Randall Klein from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $43.
Companies that paid Randall Klein 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 Randall N. Klein'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 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) |
| 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 Randall N. Klein
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Randall N. Klein's NPI number?
Randall N. Klein's NPI number is 1770525743. It was assigned on June 12, 2006, and it is active in the NPI Registry.
What does Randall N. Klein specialize in?
Randall N. Klein is a physician assistant in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Randall N. Klein practice?
Randall Klein practices at 100 Michigan St NE, Grand Rapids, MI 49503. Randall Klein's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dmand AI also links Randall Klein to 1 hospital and 1 medical group.
What is Randall N. Klein's office phone number?
The practice phone on file for Randall Klein is (616) 391-1774.
What is Randall N. Klein's medical license number?
Randall Klein holds Michigan license 5601002654.
Which hospitals is Randall N. Klein affiliated with?
Randall Klein practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan. Randall Klein is also affiliated with Corewell Health Zeeland Hospital. Dmand AI links Randall Klein to 1 more hospital.
What medical group is Randall N. Klein part of?
Randall Klein is linked to Corewell Health Medical Group West. Dmand AI links Randall Klein to 1 more medical group.
Does Randall N. Klein accept Medicare?
Yes. CMS lists Randall Klein as accepting Medicare assignment.
How many Medicare patients does Randall N. Klein see?
CMS counts 221 Medicare patients who saw Randall Klein in 2024, with an average age of 76.
Has Randall N. Klein received payments from drug or device companies?
CMS Open Payments shows $43 in general payments to Randall Klein from 1 company from 2025 to 2025. The largest total came from Abiomed.
How long has Randall N. Klein been practicing?
Randall Klein graduated from medical school in 1999, 27 years ago.
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