Dr. William Michael Gerba, MD
- Part D claims, 2024
- 15
- Industry payments
- $2,666
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 935 Northern Blvd, Great Neck, NY 11021
- Practice phone
- Call (516) 829-7505
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Nassau Plastic Surgical Suites PC
Great Neck, New York
Find Dr. Gerba'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. William Michael Gerba is a pediatric hematology and oncology physician in Great Neck, New York
Dr. Gerba practices at Nassau Plastic Surgical Suites PC in Great Neck, New York.
Dr. Gerba's NPI, 1568548949, was assigned on October 28, 2006. Dr. Gerba graduated from Albert Einstein College of Medicine of Yeshiva University in 1974. Dr. Gerba holds New York license 124840.
- NPI
- 1568548949NPI Registry (opens in a new tab)
- NPI enumeration date
- October 28, 2006
- NPI status
- Active
- Practice phone
- (516) 829-7505
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 78
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. William Michael Gerba practices at Nassau Plastic Surgical Suites PC in Great Neck, New York
Dr. Gerba's primary practice is Nassau Plastic Surgical Suites PC, at 935 Northern Blvd, Great Neck, NY 11021 in Nassau County. The practice phone is (516) 829-7505.
- Nassau Plastic Surgical Suites PC935 Northern Blvd, Great Neck, NY 11021 · Nassau CountyPhone(516) 829-7505
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. William Michael Gerba is affiliated with 3 sites of care and 2 medical groups
Dr. Gerba's primary practice is Nassau Plastic Surgical Suites PC in Great Neck, New York. The medical group on file is Allied Physicians Group. Dmand AI also links Dr. Gerba to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. William Michael Gerba's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gerba practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nassau Plastic Surgical Suites PC | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Michael Gerba is one of 232 pediatric hematologys and oncology physicians in New York
Pediatric hematology-oncology is Dr. Gerba's primary specialty in the NPI Registry, under taxonomy code 2080P0207X. Dr. Gerba is licensed in New York.
Specialties and state licenses
- Pediatric hematology and oncology, New YorkPrimary
Pediatric hematologys and oncology physicians near Dr. Gerba
Counts of pediatric hematologys and oncology physicians 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. William Michael Gerba's patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Dr. Gerba's median patient age at 11, with 42% women.
Dr. Gerba's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 11
Patient panel by sex, all payers
- Women42%
- Men57%
Source: Dmand AI Patient Panel Data
Dr. William Michael Gerba wrote 15 Medicare Part D claims in 2024
In 2024, Dr. Gerba wrote 15 Medicare Part D claims. 93% of them were for generic drugs.
Dr. Gerba's Part D claims by kind of drug, 2024
- Generic14 claims93%
- Brand-name and other1 claims7%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. William Michael Gerba received $2,666 in industry payments from 2016 to 2025
CMS Open Payments shows 124 general payments to Dr. Gerba from 25 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 86% of the total. Merck Sharp & Dohme Corporation paid the most, $471.
General payments to Dr. Gerba by program year, 2016 to 2025
General payments to Dr. Gerba by kind, 2016 to 2025
- Food and beverage$2,30586%
- Speaker and faculty fees$2118%
- Consulting fees$1506%
Companies that paid Dr. Gerba 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. William Michael Gerba graduated from Albert Einstein College of Medicine of Yeshiva University
Dr. Gerba graduated from Albert Einstein College of Medicine of Yeshiva University in 1974.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William Michael Gerba'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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. William Michael Gerba
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. William Michael Gerba's NPI number?
Dr. William Michael Gerba's NPI number is 1568548949. It was assigned on October 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William Michael Gerba?
Dr. William Michael Gerba is a pediatric hematology and oncology physician in Great Neck, New York. The primary specialty in the NPI Registry is Pediatric Hematology & Oncology Physician (taxonomy code 2080P0207X).
Where does Dr. William Michael Gerba practice?
Dr. Gerba practices at 935 Northern Blvd, Great Neck, NY 11021. Dr. Gerba's primary practice is Nassau Plastic Surgical Suites PC in Great Neck, New York. Dmand AI also links Dr. Gerba to 2 group practices and clinics and 1 medical group.
What is Dr. William Michael Gerba's office phone number?
The practice phone on file for Dr. Gerba is (516) 829-7505.
What is Dr. William Michael Gerba's medical license number?
Dr. Gerba holds New York license 124840.
What medical group is Dr. William Michael Gerba part of?
Dr. Gerba is linked to Allied Physicians Group. Dmand AI links Dr. Gerba to 1 more medical group.
Where did Dr. William Michael Gerba go to medical school?
Dr. Gerba graduated from Albert Einstein College of Medicine of Yeshiva University in 1974.
Has Dr. William Michael Gerba received payments from drug or device companies?
CMS Open Payments shows $2,666 in general payments to Dr. Gerba from 25 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. William Michael Gerba been practicing?
Dr. Gerba graduated from medical school in 1974, 52 years ago.
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