Dr. Max D. Rappaport, MD

  • Hastings, MI
  • General surgeon
NPI1366436255PAC ID1153327416
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
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Social profiles

Primary practice

Corewell Health Pennock Hospital

Hospital · Hastings, Michigan

See all 4 affiliations

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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 and contact details
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.

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.

See all 4 affiliations for Dr. Rappaport

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.

EHR by site
SiteEHR vendor and product
Corewell Health Pennock HospitalAvailable with a free account
+2 more affiliated sitesAvailable 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, MichiganPrimaryLicense 4301052627 · taxonomy 208600000X

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.

Medicare services, 202466
Medicare patients96
Paid by Medicare$5,808
Procedure codes4

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.

See all procedures by Dr. Rappaport

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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.

Medicare patients, 202496
Average age73
Average risk score1.74
Also on Medicaid18%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis51%
  4. Ischemic heart disease38%
  5. Chronic kidney disease35%
  6. Diabetes35%
  7. Mood disorders35%
  8. 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.

Part D claims, 202476
Drugs named by CMS1
Total drug cost$91
Part D patients60

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.

See all prescribing by Dr. Rappaport

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

$559in total
  • 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.

See all payments to Dr. Rappaport

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.

  1. Medical schoolWayne State University School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Max D. Rappaport's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand 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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