Dr. Michael Henry Gerber, MD

  • Reno, NV
  • General surgeon
NPI1215355508PAC ID0840417440
Medicare services, 2024
292
Medicare patients, 2024
217
Part D claims, 2024
180
Publications
18
MIPS score, 2024
91
Practice address
75 Pringle Way, Reno, NV 89502
Practice phone
Call (775) 323-7500
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Western Surgical Group

Reno, Nevada

See all 8 affiliations

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Dr. Michael Henry Gerber is a general surgeon in Reno, Nevada

Dr. Gerber practices at Western Surgical Group in Reno, Nevada.

Dr. Gerber's NPI, 1215355508, was assigned on April 3, 2014. Dr. Gerber graduated from McGovern Medical School in 2014. Dr. Gerber holds Nevada license 23943.

NPI and contact details
Medicare PAC ID
0840417440
NPI enumeration date
April 3, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(775) 323-7500
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
38
Medical school graduation
2014

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

Dr. Michael Henry Gerber practices at Western Surgical Group in Reno, Nevada

Dr. Gerber's primary practice is Western Surgical Group, at 75 Pringle Way, Reno, NV 89502 in Washoe County. The practice phone is (775) 323-7500.

  • Western Surgical Group
    75 Pringle Way, Reno, NV 89502 · Washoe CountyPhone(775) 323-7500

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Michael Henry Gerber is affiliated with 7 sites of care and 1 medical group

Dr. Gerber's primary practice is Western Surgical Group in Reno, Nevada. Dr. Gerber is also affiliated with Renown Regional Medical Center. The medical group on file is Western Surgical Group. Dmand AI also links Dr. Gerber to 4 more hospitals and 1 group practice or clinic, each named with a free account.

See all 8 affiliations for Dr. Gerber

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Michael Henry Gerber's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gerber practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Western Surgical GroupAvailable with a free account
+6 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Michael Henry Gerber is one of 202 general surgeons in Nevada

Surgery is Dr. Gerber's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Gerber is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Gerber's licenses on file in 2 states: Nevada and Arizona.

Specialties and state licenses

  • Surgery, NevadaPrimaryLicense 23943 · 2023 to 2027 · taxonomy 208600000X
  • Arizona license2022 to 2027

General surgeons near Dr. Gerber

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 Henry Gerber billed Medicare for 292 services in 2024

CMS data shows 292 Medicare services from Dr. Gerber across 12 procedure codes in 2024, for 217 Medicare patients. Medicare paid $41,299 for them.

Medicare services, 2024292
Medicare patients217
Paid by Medicare$41,299
Procedure codes12

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

  • 2023
  • 2024
Office and hospital visits
2023: 302024: 239697%
Surgery
2023: 02024: 53

Where Dr. Gerber's Medicare services took place, 2024

  • In an office15553%
  • In a facility13747%

Dr. Gerber compared with the Nevada median for general surgeons, 2024

  • Dr. Gerber
  • Nevada median
Medicare services
292vs 17864% above
Medicare patients
217vs 12870% above
Part D claims
88vs 4691% above

Medians across 181 general surgeons in Nevada with Dmand AI profiles that report each measure.

Dr. Gerber'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. Gerber

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

Dr. Michael Henry Gerber treated 217 Medicare patients in 2024, average age 73

CMS counts 217 Medicare patients who saw Dr. Gerber in 2024. The largest group is 65 to 74, with 102 patients. 74% of them have high cholesterol, and 70% have high blood pressure. 14% are also on Medicaid. Their average risk score is 1.34, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Gerber's median patient age at 68, with 44% women.

Medicare patients, 2024217
Average age73
Average risk score1.34
Also on Medicaid14%

Dr. Gerber's Medicare patients by age, 2024

Dr. Gerber's Medicare patients by sex, 2024

  • Women9644%
  • Men12156%

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

  1. High cholesterol74%
  2. High blood pressure70%
  3. Arthritis45%
  4. COPD32%
  5. Ischemic heart disease29%
  6. Mood disorders26%
  7. Cancer24%
  8. Chronic kidney disease24%

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

Dr. Gerber's patients across all payers

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

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women44%
  • Men55%

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

Dr. Michael Henry Gerber wrote 180 Medicare Part D claims in 2024

In 2024, Dr. Gerber wrote 180 Medicare Part D claims for 116 patients. 98% of them were for generic drugs. CMS names the drug for 88 of them, across 2 drugs with 11 or more claims each, at $344 in total drug cost. In 2023, CMS named 20 claims across 1 drug.

Part D claims, 2024180
Drugs named by CMS2
Total drug cost$344
Part D patients116

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

  • Generic177 claims98%
  • Brand-name and other3 claims2%

Dr. Gerber'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. Gerber's Part D claims, 2024

  • Opioids53%95 of 180 claims
  • Antibiotics9%17 of 180 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: 202024: 88340%

Drugs named by CMS: 2 in 2024, 1 in 2023.

See all prescribing by Dr. Gerber

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 Henry Gerber scored 91 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Gerber for performance year 2024, reported through an alternative payment model (APM). Dr. Gerber accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Gerber as offering telehealth. CMS counts 19 procedures of hernia repair (minimally invasive) by Dr. Gerber, more than 87% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Gerber's MIPS scores, performance year 2024

  • 91of 100Final score
  • 81.4of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Gerber ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
51st percentile21 procedures
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)

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. Michael Henry Gerber has 18 publications on record

Dmand AI links 18 papers to Dr. Gerber, published from 2010 to 2023. 2017 was the busiest year, with 3. The most frequent topics are Pancreatic Neoplasms, Carcinoma, Pancreatic Ductal and Tumor Microenvironment. Dr. Gerber has published most often in Emerg Infect Dis. Dr. Gerber's most frequent co-authors are Steven John Hughes, MD, Daniel James Delitto, MD and Kevin Eugene Behrns, MD.

Papers18
Years published2010 to 2023

Dr. Gerber's papers by year, 2010 to 2023

Topics Dr. Gerber writes about most

  • Pancreatic Neoplasms
  • Carcinoma, Pancreatic Ductal
  • Tumor Microenvironment
  • Adenocarcinoma
  • Cachexia
  • Cells, Cultured
  • Centers for Disease Control and Prevention, U.S.
  • Endothelial Cells

Dr. Gerber's most frequent co-authors

Recent publications by Dr. Gerber

See all 18 publications and co-authors

See who Dr. Gerber researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gerber 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 Henry Gerber received $3,151 in industry payments from 2017 to 2025

CMS Open Payments shows 43 general payments to Dr. Gerber from 11 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 80% of the total. TELA Bio, Inc. paid the most, $1,084.

General payments to Dr. Gerber by program year, 2017 to 2025

General payments to Dr. Gerber by kind, 2017 to 2025

$3.2Kin total
  • Food and beverage$2,53080%
  • Travel and lodging$62120%

Companies that paid Dr. Gerber the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Gerber

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

Dr. Michael Henry Gerber graduated from McGovern Medical School

Dr. Gerber graduated from McGovern Medical School in 2014.

  1. Medical schoolMcGovern Medical School
  2. Board certified in surgeryAmerican Board of Surgery
  3. Board certified in thoracic and cardiac surgeryAmerican Board of Thoracic Surgery

Source: Dmand AI Professional Profile Data

Dr. Michael Henry Gerber accepts plans from 12 insurance carriers

Dr. Gerber is in network with 12 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Aetna
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Humana
  • Regence Health Plans
  • +4 more carriersWith a free account

Plan types Dr. Gerber accepts, by number of carriers

  1. Medicare8
  2. PPO8
  3. POS5
  4. EPO3
  5. HMO3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Michael Henry Gerber'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network 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. Michael Henry Gerber

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 Henry Gerber's NPI number?

Dr. Michael Henry Gerber's NPI number is 1215355508. It was assigned on April 3, 2014, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael Henry Gerber?

Dr. Michael Henry Gerber is a general surgeon in Reno, Nevada. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Michael Henry Gerber practice?

Dr. Gerber practices at 75 Pringle Way, Reno, NV 89502. Dr. Gerber's primary practice is Western Surgical Group in Reno, Nevada. Dmand AI also links Dr. Gerber to 4 hospitals and 1 group practice or clinic.

What is Dr. Michael Henry Gerber's office phone number?

The practice phone on file for Dr. Gerber is (775) 323-7500.

What is Dr. Michael Henry Gerber's medical license number?

Dr. Gerber holds Nevada license 23943, one of the licenses on file in 2 states.

Which states has Dr. Michael Henry Gerber been licensed in?

Dmand AI has state licenses on file for Dr. Gerber in Nevada (2023 to 2027) and Arizona (2022 to 2027).

Which hospitals is Dr. Michael Henry Gerber affiliated with?

Dr. Gerber is affiliated with Renown Regional Medical Center. Dmand AI links Dr. Gerber to 4 more hospitals.

What medical group is Dr. Michael Henry Gerber part of?

Dr. Gerber is linked to Western Surgical Group.

Does Dr. Michael Henry Gerber accept Medicare?

Yes. CMS data shows Dr. Gerber billed Medicare for 292 services in 2024, and Dr. Gerber accepts Medicare assignment.

Does Dr. Michael Henry Gerber offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Gerber as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Michael Henry Gerber's MIPS score?

Dr. Gerber's MIPS final score for performance year 2024 is 91 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. Michael Henry Gerber see?

CMS counts 217 Medicare patients who saw Dr. Gerber in 2024, with an average age of 73.

Is Dr. Michael Henry Gerber board certified?

Yes. Dr. Gerber is board certified in surgery by the American Board of Surgery.

What services does Dr. Michael Henry Gerber bill to Medicare?

In 2024, Dr. Gerber's most billed Medicare services were office visit, established patient (99213), hospital inpatient care (99222) and office visit, new patient (99203).

Where did Dr. Michael Henry Gerber go to medical school?

Dr. Gerber graduated from McGovern Medical School in 2014.

What drugs does Dr. Michael Henry Gerber prescribe most?

In 2024 Medicare Part D data, Dr. Gerber's most prescribed drugs by claims were Oxycodone-Acetaminophen and Methocarbamol.

Has Dr. Michael Henry Gerber received payments from drug or device companies?

CMS Open Payments shows $3,151 in general payments to Dr. Gerber from 11 companies from 2017 to 2025. The largest total came from TELA Bio, Inc.

How long has Dr. Michael Henry Gerber been practicing?

Dr. Gerber graduated from medical school in 2014, 12 years ago.

Does Dr. Michael Henry Gerber do research?

Dmand AI links 18 publications to Dr. Gerber, published from 2010 to 2023.

Who does Dr. Michael Henry Gerber publish with?

Dr. Gerber's most frequent co-authors are Steven John Hughes, MD (11 shared papers), Daniel James Delitto, MD (9 shared papers) and Kevin Eugene Behrns, MD (4 shared papers).

What insurance does Dr. Michael Henry Gerber accept?

Dr. Gerber is in network with 12 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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