Dr. Grace Elizabeth Tsaloff, MD
- Part D claims, 2024
- 87
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $119
- 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 Dr. Tsaloff'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.
Dr. Grace Elizabeth Tsaloff is an internist in Grand Rapids, Michigan
Dr. Tsaloff practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
Dr. Tsaloff's NPI, 1659013688, was assigned on April 11, 2022. Dr. Tsaloff graduated from Michigan State University College of Human Medicine in 2022. Dr. Tsaloff holds Michigan license 4301511924.
- NPI
- 1659013688NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709264807
- NPI enumeration date
- April 11, 2022
- 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
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Grace Elizabeth Tsaloff practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan
Dr. Tsaloff'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
Dr. Grace Elizabeth Tsaloff is affiliated with 3 sites of care and 2 medical groups
Dr. Tsaloff's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. The medical group on file is Pine Rest Christian Mental Health Services. Dmand AI also links Dr. Tsaloff to 2 more group practices and clinics 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 Dr. Grace Elizabeth Tsaloff's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tsaloff 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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Dr. Grace Elizabeth Tsaloff is one of 4,804 internists in Michigan
Internal medicine is Dr. Tsaloff's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Tsaloff is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Tsaloff
Counts of internists 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
Dr. Grace Elizabeth Tsaloff's patients have a median age of 35
Across all payers, Dmand AI patient panel data puts Dr. Tsaloff's median patient age at 35, with 85% women.
Dr. Tsaloff's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women85%
- Men15%
Source: Dmand AI Patient Panel Data
Dr. Grace Elizabeth Tsaloff wrote 87 Medicare Part D claims in 2024
In 2024, Dr. Tsaloff wrote 87 Medicare Part D claims for 28 patients. 76% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $11,901 in total drug cost.
Dr. Tsaloff's Part D claims by kind of drug, 2024
- Generic66 claims76%
- Brand-name and other21 claims24%
Dr. Tsaloff's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Grace Elizabeth Tsaloff takes part in Medicare
Dr. Tsaloff 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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Dr. Grace Elizabeth Tsaloff has 1 publication on record
Dmand AI links 1 paper to Dr. Tsaloff in 2022. Dr. Tsaloff's most frequent co-authors are Salam Saady Brikho, MD, MS, Marc Thomas Zughaib, DO and Marcel E. Zughaib, MD.
Dr. Tsaloff's most frequent co-authors
- Salam Saady Brikho, MD, MS1 shared paper
- Marc Thomas Zughaib, DO1 shared paper
- Marcel E. Zughaib, MD1 shared paper
Recent publications by Dr. Tsaloff
See who Dr. Tsaloff researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tsaloff works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Grace Elizabeth Tsaloff received $119 in industry payments from 2024 to 2025
CMS Open Payments shows 5 general payments to Dr. Tsaloff from 5 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $30.
General payments to Dr. Tsaloff by program year, 2024 to 2025
Companies that paid Dr. Tsaloff the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Grace Elizabeth Tsaloff graduated from Michigan State University College of Human Medicine
Dr. Tsaloff graduated from Michigan State University College of Human Medicine in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Grace Elizabeth Tsaloff'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Grace Elizabeth Tsaloff
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Grace Elizabeth Tsaloff's NPI number?
Dr. Grace Elizabeth Tsaloff's NPI number is 1659013688. It was assigned on April 11, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Grace Elizabeth Tsaloff?
Dr. Grace Elizabeth Tsaloff is an internist in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Grace Elizabeth Tsaloff practice?
Dr. Tsaloff practices at 100 Michigan St NE, Grand Rapids, MI 49503. Dr. Tsaloff's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dmand AI also links Dr. Tsaloff to 2 group practices and clinics and 1 medical group.
What is Dr. Grace Elizabeth Tsaloff's office phone number?
The practice phone on file for Dr. Tsaloff is (616) 391-1774.
What is Dr. Grace Elizabeth Tsaloff's medical license number?
Dr. Tsaloff holds Michigan license 4301511924.
Which hospitals is Dr. Grace Elizabeth Tsaloff affiliated with?
Dr. Tsaloff practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan.
What medical group is Dr. Grace Elizabeth Tsaloff part of?
Dr. Tsaloff is linked to Pine Rest Christian Mental Health Services. Dmand AI links Dr. Tsaloff to 1 more medical group.
Does Dr. Grace Elizabeth Tsaloff accept Medicare?
Yes. CMS lists Dr. Tsaloff as accepting Medicare assignment.
Where did Dr. Grace Elizabeth Tsaloff go to medical school?
Dr. Tsaloff graduated from Michigan State University College of Human Medicine in 2022.
What drugs does Dr. Grace Elizabeth Tsaloff prescribe most?
In 2024 Medicare Part D data, Dr. Tsaloff's most prescribed drugs by claims were Trulicity.
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Has Dr. Grace Elizabeth Tsaloff received payments from drug or device companies?
CMS Open Payments shows $119 in general payments to Dr. Tsaloff from 5 companies from 2024 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Grace Elizabeth Tsaloff been practicing?
Dr. Tsaloff graduated from medical school in 2022, 4 years ago.
Does Dr. Grace Elizabeth Tsaloff do research?
Dmand AI links 1 publication to Dr. Tsaloff.
Who does Dr. Grace Elizabeth Tsaloff publish with?
Dr. Tsaloff's most frequent co-authors are Salam Saady Brikho, MD, MS (1 shared paper), Marc Thomas Zughaib, DO (1 shared paper) and Marcel E. Zughaib, MD (1 shared paper).
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