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Dr. Thomas A. Malvitz, MD
NPI1912995408PAC ID2062489834
- Medicare services, 2024
- 531
- Medicare patients, 2024
- 214
- Part D claims, 2024
- 953
- Publications
- 1
- MIPS score, 2024
- 79
- Practice address
- 2680 Leonard Street NE, Grand Rapids, MI 49525
- Practice phone
- Call (616) 224-1110
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Grand Valley Surgical Center - Grand Rapids
Surgery Center - Medicare-Certified · Grand Rapids, Michigan
Find Dr. Malvitz'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. Thomas A. Malvitz is an orthopedic surgeon in Grand Rapids, Michigan
Dr. Malvitz practices at Grand Valley Surgical Center - Grand Rapids in Grand Rapids, Michigan.
Dr. Malvitz's NPI, 1912995408, was assigned on October 10, 2005. Dr. Malvitz graduated from University of Michigan Medical School in 1982. Dr. Malvitz holds Michigan license 4301050914.
NPI and contact details
- NPI
- 1912995408NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062489834
- NPI enumeration date
- October 10, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (616) 224-1110
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas A. Malvitz practices at Grand Valley Surgical Center - Grand Rapids in Grand Rapids, Michigan
Dr. Malvitz's primary practice is Grand Valley Surgical Center - Grand Rapids, at 2680 Leonard Street NE, Grand Rapids, MI 49525. The practice phone is (616) 224-1110.
- Grand Valley Surgical Center - Grand Rapids2680 Leonard Street NE, Grand Rapids, MI 49525Phone(616) 224-1110
Source: Dmand AI Affiliation Data
Dr. Thomas A. Malvitz is affiliated with 9 sites of care and 3 medical groups
Dr. Malvitz's primary practice is Grand Valley Surgical Center - Grand Rapids in Grand Rapids, Michigan. Dr. Malvitz is also affiliated with Corewell Health Grand Rapids Hospitals - Butterworth. The medical group on file is Center for Physical Rehabilitation (CPR). Dmand AI also links Dr. Malvitz to 3 more hospitals, 3 group practices and clinics, 2 medical groups and 1 home health agency, each named with a free account.
Grand Valley Surgical Center - Grand RapidsPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas A. Malvitz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Malvitz practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Grand Valley Surgical Center - Grand Rapids | Available with a free account |
| +8 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Thomas A. Malvitz is one of 823 orthopedic surgeons in Michigan
Orthopaedic surgery is Dr. Malvitz's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Malvitz is licensed in Michigan.
Specialties and state licenses
- Orthopaedic surgery, MichiganPrimary
Orthopedic surgeons near Dr. Malvitz
Counts of orthopedic surgeons 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. Thomas A. Malvitz billed Medicare for 531 services in 2024
CMS data shows 531 Medicare services from Dr. Malvitz across 9 procedure codes in 2024, for 214 Medicare patients. Medicare paid $83,953 for them.
Medicare services, 2024531
Medicare patients214
Paid by Medicare$83,953
Procedure codes9
Dr. Malvitz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 2942024: 26610%
- Office and hospital visits
- 2023: 2302024: 20212%
- Surgery
- 2023: 522024: 6321%
Where Dr. Malvitz's Medicare services took place, 2024
- In an office46888%
- In a facility6312%
Dr. Malvitz compared with the Michigan median for orthopedic surgeons, 2024
- Dr. Malvitz
- Michigan median
- Medicare services
- 531vs 523Close to median
- Medicare patients
- 214vs 17224% above
- Part D claims
- 848vs 8010.6 times
Medians across 781 orthopedic surgeons in Michigan with Dmand AI profiles that report each measure.
Dr. Malvitz's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Malvitz?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Malvitz and other orthopedic surgeons in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas A. Malvitz treated 214 Medicare patients in 2024, average age 74
CMS counts 214 Medicare patients who saw Dr. Malvitz in 2024. The largest group is 65 to 74, with 117 patients. 75% of them have arthritis, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Malvitz's median patient age at 72, with 61% women.
Medicare patients, 2024214
Average age74
Average risk score1.11
Also on Medicaid6%
Dr. Malvitz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Malvitz's Medicare patients by sex, 2024
- Women12659%
- Men8841%
Chronic conditions among Dr. Malvitz's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure71%
- Diabetes27%
- Mood disorders27%
- Depression25%
- Anxiety24%
- Ischemic heart disease22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Malvitz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas A. Malvitz wrote 953 Medicare Part D claims in 2024
In 2024, Dr. Malvitz wrote 953 Medicare Part D claims for 535 patients. 98% of them were for generic drugs. CMS names the drug for 848 of them, across 10 drugs with 11 or more claims each, at $5,684 in total drug cost. In 2023, CMS named 784 claims across 11 drugs.
Part D claims, 2024953
Drugs named by CMS10
Total drug cost$5,684
Part D patients535
Dr. Malvitz's Part D claims by kind of drug, 2024
- Generic936 claims98%
- Brand-name17 claims2%
Dr. Malvitz'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.
Drug classes CMS tracks in Dr. Malvitz's Part D claims, 2024
- Opioids4%35 of 953 claims
- Antibiotics41%390 of 953 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7842024: 8488%
Drugs named by CMS: 10 in 2024, 11 in 2023.
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
Dr. Thomas A. Malvitz scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Malvitz for performance year 2024, reported as part of a group. Dr. Malvitz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 26 procedures of hip replacement by Dr. Malvitz, more than 72% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Malvitz's MIPS scores, performance year 2024
- 79of 100Final score
- 49of 100Quality
- 96of 100Promoting Interoperability
- 40of 100Improvement Activities
- 83of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Malvitz ranks in Medicare procedure volume
- Hip replacement
- 72nd percentile26 procedures
- Knee replacement
- 58th percentile24 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Thomas A. Malvitz has 1 publication on record
Dmand AI links 1 paper to Dr. Malvitz. Dr. Malvitz's most frequent co-authors are Nicholas Anthony Bedard, MD and John Joseph Callaghan, MD.
Papers1
Dr. Malvitz's most frequent co-authors
Recent publications by Dr. Malvitz
See who Dr. Malvitz researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Malvitz works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Thomas A. Malvitz received $1,293 in industry payments from 2016 to 2025
CMS Open Payments shows 16 general payments to Dr. Malvitz from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Zimmer Biomet Holdings, Inc. paid the most, $1,097.
General payments to Dr. Malvitz by program year, 2016 to 2025
Companies that paid Dr. Malvitz the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas A. Malvitz graduated from University of Michigan Medical School
Dr. Malvitz graduated from University of Michigan Medical School in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas A. Malvitz'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Thomas A. Malvitz
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. Thomas A. Malvitz's NPI number?
Dr. Thomas A. Malvitz's NPI number is 1912995408. It was assigned on October 10, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas A. Malvitz?
Dr. Thomas A. Malvitz is an orthopedic surgeon in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Thomas A. Malvitz practice?
Dr. Malvitz practices at 2680 Leonard Street NE, Grand Rapids, MI 49525. Dr. Malvitz's primary practice is Grand Valley Surgical Center - Grand Rapids in Grand Rapids, Michigan. Dmand AI also links Dr. Malvitz to 3 hospitals, 3 group practices and clinics, 2 medical groups and 1 home health agency.
What is Dr. Thomas A. Malvitz's office phone number?
The practice phone on file for Dr. Malvitz is (616) 224-1110.
What is Dr. Thomas A. Malvitz's medical license number?
Dr. Malvitz holds Michigan license 4301050914.
Which hospitals is Dr. Thomas A. Malvitz affiliated with?
Dr. Malvitz is affiliated with Corewell Health Grand Rapids Hospitals - Butterworth. Dmand AI links Dr. Malvitz to 3 more hospitals.
What medical group is Dr. Thomas A. Malvitz part of?
Dr. Malvitz is linked to Center for Physical Rehabilitation (CPR). Dmand AI links Dr. Malvitz to 2 more medical groups.
Does Dr. Thomas A. Malvitz accept Medicare?
Yes. CMS data shows Dr. Malvitz billed Medicare for 531 services in 2024, and Dr. Malvitz accepts Medicare assignment.
What is Dr. Thomas A. Malvitz's MIPS score?
Dr. Malvitz's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
How many Medicare patients does Dr. Thomas A. Malvitz see?
CMS counts 214 Medicare patients who saw Dr. Malvitz in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
What services does Dr. Thomas A. Malvitz bill to Medicare?
In 2024, Dr. Malvitz's most billed Medicare services were diagnostic imaging (73560), office visit, established patient (99213) and diagnostic imaging (73502).
Where did Dr. Thomas A. Malvitz go to medical school?
Dr. Malvitz graduated from University of Michigan Medical School in 1982.
What drugs does Dr. Thomas A. Malvitz prescribe most?
In 2024 Medicare Part D data, Dr. Malvitz's most prescribed drugs by claims were Amoxicillin, Tizanidine HCl and Celecoxib.
Has Dr. Thomas A. Malvitz received payments from drug or device companies?
CMS Open Payments shows $1,293 in general payments to Dr. Malvitz from 4 companies from 2016 to 2025. The largest total came from Zimmer Biomet Holdings, Inc.
How long has Dr. Thomas A. Malvitz been practicing?
Dr. Malvitz graduated from medical school in 1982, 44 years ago.
Does Dr. Thomas A. Malvitz do research?
Dmand AI links 1 publication to Dr. Malvitz.
Who does Dr. Thomas A. Malvitz publish with?
Dr. Malvitz's most frequent co-authors are Nicholas Anthony Bedard, MD (1 shared paper) and John Joseph Callaghan, MD (1 shared paper).
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