Dr. Max D. Rappaport, MD
- Medicare services, 2024
- 66
- Medicare patients, 2024
- 96
- Part D claims, 2024
- 76
- Hospital affiliations
- 2
- Industry payments
- $559
- Practice address
- 1009 W Green St, Hastings, MI 49058
- Practice phone
- Call (269) 945-3451
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rappaport'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. Max D. Rappaport is a general surgeon in Hastings, Michigan
Dr. Rappaport practices at Corewell Health Pennock Hospital in Hastings, Michigan, part of Corewell Health.
Dr. Rappaport's NPI, 1366436255, was assigned on September 7, 2005. Dr. Rappaport graduated from Wayne State University School of Medicine in 1988. Dr. Rappaport holds Michigan license 4301052627.
- NPI
- 1366436255NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153327416
- NPI enumeration date
- September 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (269) 945-3451
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Max D. Rappaport practices at Corewell Health Pennock Hospital in Hastings, Michigan
Dr. Rappaport's primary practice is Corewell Health Pennock Hospital, at 1009 W Green St, Hastings, MI 49058 in Barry County. The practice phone is (269) 945-3451.
- Corewell Health Pennock Hospital1009 W Green St, Hastings, MI 49058 · Barry CountyPhone(269) 945-3451
Source: Dmand AI Affiliation Data
Dr. Max D. Rappaport is affiliated with 3 sites of care and 1 medical group
Dr. Rappaport's primary practice is Corewell Health Pennock Hospital in Hastings, Michigan, part of Corewell Health. Dr. Rappaport is also affiliated with Corewell Health Grand Rapids Hospitals - Butterworth. The medical group on file is Corewell Health Pennock Hospital. Dmand AI also links Dr. Rappaport to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Max D. Rappaport's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rappaport practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Pennock Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Max D. Rappaport is one of 1,095 general surgeons in Michigan
Surgery is Dr. Rappaport's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Rappaport is licensed in Michigan.
Specialties and state licenses
- Surgery, MichiganPrimary
General surgeons near Dr. Rappaport
Counts of general 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. Max D. Rappaport billed Medicare for 66 services in 2024
CMS data shows 66 Medicare services from Dr. Rappaport across 4 procedure codes in 2024, for 96 Medicare patients. Medicare paid $5,808 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Rappaport's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 302024: 4343%
- Surgery
- 2023: 502024: 1276%
- Other services
- 2023: 132024: 1115%
Dr. Rappaport compared with the Michigan median for general surgeons, 2024
- Dr. Rappaport
- Michigan median
- Medicare services
- 66vs 12648% below
- Medicare patients
- 96vs 10710% below
- Part D claims
- 24vs 3020% below
Medians across 1,046 general surgeons in Michigan with Dmand AI profiles that report each measure.
Dr. Rappaport'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. Rappaport?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rappaport and other general surgeons in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Max D. Rappaport treated 96 Medicare patients in 2024, average age 73
CMS counts 96 Medicare patients who saw Dr. Rappaport in 2024. The largest group is 65 to 74, with 38 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.74, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Rappaport's median patient age at 62, with 56% women.
Dr. Rappaport's Medicare patients by age, 2024
Dr. Rappaport's Medicare patients by sex, 2024
- Women4143%
- Men5557%
Chronic conditions among Dr. Rappaport's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Ischemic heart disease38%
- Chronic kidney disease35%
- Diabetes35%
- Mood disorders35%
- Depression34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rappaport's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Max D. Rappaport wrote 76 Medicare Part D claims in 2024
In 2024, Dr. Rappaport wrote 76 Medicare Part D claims for 60 patients. 95% of them were for generic drugs. CMS names the drug for 24 of them, across 1 drug with 11 or more claims each, at $91 in total drug cost. In 2023, CMS named 15 claims across 1 drug.
Dr. Rappaport's Part D claims by kind of drug, 2024
- Generic72 claims95%
- Brand-name and other4 claims5%
Dr. Rappaport'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. Rappaport's Part D claims, 2024
- Opioids41%31 of 76 claims
- Antibiotics24%18 of 76 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: 152024: 2460%
Drugs named by CMS: 1 in 2024, 1 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. Max D. Rappaport ranks in the 58th percentile for colonoscopy in Medicare
Dr. Rappaport accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 38 procedures of colonoscopy by Dr. Rappaport, more than 58% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Rappaport ranks in Medicare procedure volume
- Colonoscopy
- 58th percentile38 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 50th percentile20 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Max D. Rappaport received $559 in industry payments from 2016 to 2023
CMS Open Payments shows 14 general payments to Dr. Rappaport from 10 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 73% of the total. Merck Sharp & Dohme Corporation paid the most, $150.
General payments to Dr. Rappaport by program year, 2016 to 2023
General payments to Dr. Rappaport by kind, 2016 to 2023
- Food and beverage$40973%
- Consulting fees$15027%
Companies that paid Dr. Rappaport the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Max D. Rappaport graduated from Wayne State University School of Medicine
Dr. Rappaport graduated from Wayne State University School of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Max D. Rappaport'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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. Max D. Rappaport
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. Max D. Rappaport's NPI number?
Dr. Max D. Rappaport's NPI number is 1366436255. It was assigned on September 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Max D. Rappaport?
Dr. Max D. Rappaport is a general surgeon in Hastings, Michigan. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Max D. Rappaport practice?
Dr. Rappaport practices at 1009 W Green St, Hastings, MI 49058. Dr. Rappaport's primary practice is Corewell Health Pennock Hospital in Hastings, Michigan, part of Corewell Health. Dmand AI also links Dr. Rappaport to 1 group practice or clinic.
What is Dr. Max D. Rappaport's office phone number?
The practice phone on file for Dr. Rappaport is (269) 945-3451.
What is Dr. Max D. Rappaport's medical license number?
Dr. Rappaport holds Michigan license 4301052627.
Which hospitals is Dr. Max D. Rappaport affiliated with?
Dr. Rappaport practices at Corewell Health Pennock Hospital in Hastings, Michigan. Dr. Rappaport is also affiliated with Corewell Health Grand Rapids Hospitals - Butterworth.
What medical group is Dr. Max D. Rappaport part of?
Dr. Rappaport is linked to Corewell Health Pennock Hospital.
Does Dr. Max D. Rappaport accept Medicare?
Yes. CMS data shows Dr. Rappaport billed Medicare for 66 services in 2024, and Dr. Rappaport accepts Medicare assignment.
How many Medicare patients does Dr. Max D. Rappaport see?
CMS counts 96 Medicare patients who saw Dr. Rappaport in 2024, with an average age of 73.
What services does Dr. Max D. Rappaport bill to Medicare?
In 2024, Dr. Rappaport's most billed Medicare services were hospital inpatient care (99221), hospital inpatient care (99232) and surgery: digestive system (43239).
Show 4 more questionsShow fewer questions
Where did Dr. Max D. Rappaport go to medical school?
Dr. Rappaport graduated from Wayne State University School of Medicine in 1988.
What drugs does Dr. Max D. Rappaport prescribe most?
In 2024 Medicare Part D data, Dr. Rappaport's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Max D. Rappaport received payments from drug or device companies?
CMS Open Payments shows $559 in general payments to Dr. Rappaport from 10 companies from 2016 to 2023. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Max D. Rappaport been practicing?
Dr. Rappaport graduated from medical school in 1988, 38 years ago.
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