Dr. Michael Robert Kammerer, MD

  • Freehold, NJ
  • General surgeon
NPI1932350287PAC ID8820232093
Medicare services, 2024
54
Medicare patients, 2024
54
Part D claims, 2024
28
Publications
1
Hospital affiliations
2
Practice address
901 West Main Street, Freehold, NJ 07728
Practice phone
Call (732) 294-7012
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Atlantic Health CentraState Medical Center

Hospital · Freehold, New Jersey

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Dr. Michael Robert Kammerer is a general surgeon in Freehold, New Jersey

Dr. Kammerer practices at Atlantic Health CentraState Medical Center in Freehold, New Jersey, part of Atlantic Health System.

Dr. Kammerer's NPI, 1932350287, was assigned on October 6, 2008. Dr. Kammerer holds New Jersey license 25MA09746200.

NPI and contact details
Medicare PAC ID
8820232093
NPI enumeration date
October 6, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(732) 294-7012
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
46
Medical school graduation
2006

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Michael Robert Kammerer practices at Atlantic Health CentraState Medical Center in Freehold, New Jersey

Dr. Kammerer's primary practice is Atlantic Health CentraState Medical Center, at 901 West Main Street, Freehold, NJ 07728 in Monmouth County. The practice phone is (732) 294-7012.

Source: Dmand AI Affiliation Data

Dr. Michael Robert Kammerer is affiliated with 3 sites of care

Dr. Kammerer's primary practice is Atlantic Health CentraState Medical Center in Freehold, New Jersey, part of Atlantic Health System. Dr. Kammerer is also affiliated with Robert Wood Johnson University Hospital Hamilton. Dmand AI also links Dr. Kammerer to 1 more physician office, named with a free account.

See all 3 affiliations for Dr. Kammerer

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Michael Robert Kammerer's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kammerer practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Atlantic Health CentraState Medical CenterAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Michael Robert Kammerer is one of 675 general surgeons in New Jersey

Surgery is Dr. Kammerer's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Kammerer's licenses on file in 2 states: New Jersey and Pennsylvania.

Specialties and state licenses

  • Surgery, New JerseyPrimaryLicense 25MA09746200 · taxonomy 208600000X
  • Pennsylvania licenseLicense MD446454

General surgeons near Dr. Kammerer

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. Michael Robert Kammerer billed Medicare for 54 services in 2024

CMS data shows 54 Medicare services from Dr. Kammerer across 2 procedure codes in 2024, for 54 Medicare patients. Medicare paid $3,867 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202454
Medicare patients54
Paid by Medicare$3,867
Procedure codes2

Dr. Kammerer's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 902024: 5440%
Surgery
2023: 122024: 0100%

Dr. Kammerer compared with the New Jersey median for general surgeons, 2024

  • Dr. Kammerer
  • New Jersey median
Medicare services
54vs 17068% below
Medicare patients
54vs 12557% below
Part D claims
13vs 2752% below

Medians across 630 general surgeons in New Jersey with Dmand AI profiles that report each measure.

Dr. Kammerer'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. Kammerer

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Michael Robert Kammerer treated 54 Medicare patients in 2024, average age 73

CMS counts 54 Medicare patients who saw Dr. Kammerer in 2024. The largest group is 75 to 84, with 19 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.59, 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. Kammerer's median patient age at 59, with 48% women.

Medicare patients, 202454
Average age73
Average risk score1.59

Dr. Kammerer's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Kammerer's Medicare patients by sex, 2024

  • Women3157%
  • Men2343%

Chronic conditions among Dr. Kammerer's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis54%
  4. Ischemic heart disease46%
  5. Diabetes43%
  6. Mood disorders43%
  7. Anxiety39%
  8. Depression39%

Share of Medicare patients with each condition. A patient can have several.

Dr. Kammerer's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 59

Patient panel by sex, all payers

  • Women48%
  • Men51%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Michael Robert Kammerer wrote 28 Medicare Part D claims in 2024

In 2024, Dr. Kammerer wrote 28 Medicare Part D claims for 17 patients. 96% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $130 in total drug cost.

Part D claims, 202428
Drugs named by CMS1
Total drug cost$130
Part D patients17

Dr. Kammerer's Part D claims by kind of drug, 2024

  • Generic27 claims96%
  • Brand-name and other1 claims4%

Dr. Kammerer's most prescribed drugs by claims, 2017

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. Kammerer's Part D claims, 2024

  • Opioids46%13 of 28 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by Dr. Kammerer

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. Michael Robert Kammerer ranks in the 87th percentile for hernia repair (minimally invasive) in Medicare

Dr. Kammerer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 19 procedures of hernia repair (minimally invasive) by Dr. Kammerer, more than 87% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Kammerer ranks in Medicare procedure volume

Hernia repair (minimally invasive)
87th percentile19 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)

Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Upper gastrointestinal (GI) endoscopy for acid reflux: 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. Michael Robert Kammerer has 1 publication on record

Dmand AI links 1 paper to Dr. Kammerer in 2014. Dr. Kammerer's most frequent co-author is David Samuel Tichansky, MD.

Papers1

Dr. Kammerer's most frequent co-authors

Recent publications by Dr. Kammerer

See all 1 publications and co-authors

See who Dr. Kammerer researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kammerer works with, so you can find a warm path to the right general surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Michael Robert Kammerer received $8,695 in industry payments from 2016 to 2025

CMS Open Payments shows 125 general payments to Dr. Kammerer from 24 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 71% of the total. Intuitive Surgical, Inc. paid the most, $5,977.

General payments to Dr. Kammerer by program year, 2016 to 2025

General payments to Dr. Kammerer by kind, 2016 to 2025

$8.7Kin total
  • Travel and lodging$6,16171%
  • Food and beverage$2,53429%

Companies that paid Dr. Kammerer the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Kammerer

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Michael Robert Kammerer'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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. Michael Robert Kammerer

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. Michael Robert Kammerer's NPI number?

Dr. Michael Robert Kammerer's NPI number is 1932350287. It was assigned on October 6, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael Robert Kammerer?

Dr. Michael Robert Kammerer is a general surgeon in Freehold, New Jersey. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Michael Robert Kammerer practice?

Dr. Kammerer practices at 901 West Main Street, Freehold, NJ 07728. Dr. Kammerer's primary practice is Atlantic Health CentraState Medical Center in Freehold, New Jersey, part of Atlantic Health System. Dmand AI also links Dr. Kammerer to 1 physician office.

What is Dr. Michael Robert Kammerer's office phone number?

The practice phone on file for Dr. Kammerer is (732) 294-7012.

What is Dr. Michael Robert Kammerer's medical license number?

Dr. Kammerer holds New Jersey license 25MA09746200, one of the licenses on file in 2 states.

Which states has Dr. Michael Robert Kammerer been licensed in?

Dmand AI has state licenses on file for Dr. Kammerer in New Jersey and Pennsylvania.

Which hospitals is Dr. Michael Robert Kammerer affiliated with?

Dr. Kammerer practices at Atlantic Health CentraState Medical Center in Freehold, New Jersey. Dr. Kammerer is also affiliated with Robert Wood Johnson University Hospital Hamilton.

Does Dr. Michael Robert Kammerer accept Medicare?

Yes. CMS data shows Dr. Kammerer billed Medicare for 54 services in 2024, and Dr. Kammerer accepts Medicare assignment.

How many Medicare patients does Dr. Michael Robert Kammerer see?

CMS counts 54 Medicare patients who saw Dr. Kammerer in 2024, with an average age of 73.

What services does Dr. Michael Robert Kammerer bill to Medicare?

In 2024, Dr. Kammerer's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99222).

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What drugs does Dr. Michael Robert Kammerer prescribe most?

In 2017 Medicare Part D data, Dr. Kammerer's most prescribed drugs by claims were Pantoprazole Sodium.

Has Dr. Michael Robert Kammerer received payments from drug or device companies?

CMS Open Payments shows $8,695 in general payments to Dr. Kammerer from 24 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.

How long has Dr. Michael Robert Kammerer been practicing?

Dr. Kammerer graduated from medical school in 2006, 20 years ago.

Does Dr. Michael Robert Kammerer do research?

Dmand AI links 1 publication to Dr. Kammerer.

Who does Dr. Michael Robert Kammerer publish with?

Dr. Kammerer's most frequent co-authors are David Samuel Tichansky, MD (1 shared paper).

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