William J. Gerwig, DC
- Medicare patients, 2024
- 46
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 4340 Sheridan St, Hollywood, FL 33021
- Practice phone
- Call (954) 473-6750
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Skin and Cancer Associates
Hollywood, Florida
Find William Gerwig'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.
William J. Gerwig is a chiropractor in Hollywood, Florida
William Gerwig practices at Skin and Cancer Associates in Hollywood, Florida.
William Gerwig's NPI, 1104031244, was assigned on May 11, 2007. William Gerwig holds Florida license CH007229.
- NPI
- 1104031244NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133015654
- NPI enumeration date
- May 11, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (954) 473-6750
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
William J. Gerwig practices at Skin and Cancer Associates in Hollywood, Florida
William Gerwig's primary practice is Skin and Cancer Associates, at 4340 Sheridan St, Hollywood, FL 33021 in Broward County. The practice phone is (954) 473-6750.
- Skin and Cancer Associates4340 Sheridan St, Hollywood, FL 33021 · Broward CountyPhone(954) 473-6750
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
William J. Gerwig is affiliated with 2 sites of care
William Gerwig's primary practice is Skin and Cancer Associates in Hollywood, Florida. Dmand AI also links William Gerwig to 1 physician office, 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 William J. Gerwig's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Gerwig practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Skin and Cancer Associates | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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William J. Gerwig is one of 3,152 chiropractors in Florida
Chiropractor is William Gerwig's primary specialty in the NPI Registry, under taxonomy code 111N00000X. William Gerwig is licensed in Florida.
Specialties and state licenses
- Chiropractor, FloridaPrimary
Chiropractors near William Gerwig
Counts of chiropractors 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
William J. Gerwig treated 46 Medicare patients in 2024, average age 73
CMS counts 46 Medicare patients who saw William Gerwig in 2024. The largest group is 65 to 74, with 26 patients. 75% of them have high cholesterol, and 50% have arthritis. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts William Gerwig's median patient age at 64, with 36% women.
William Gerwig's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
William Gerwig's Medicare patients by sex, 2024
- Women1941%
- Men2759%
Chronic conditions among William Gerwig's Medicare patients, 2024
- High cholesterol75%
- Arthritis50%
- High blood pressure50%
- Ischemic heart disease50%
- Anxiety35%
- Mood disorders24%
Share of Medicare patients with each condition. A patient can have several.
William Gerwig's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women36%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How William J. Gerwig takes part in Medicare
William Gerwig accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for William J. Gerwig'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 DataMedicare Physician & Other Practitioners - 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) |
| 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 William J. Gerwig
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William J. Gerwig's NPI number?
William J. Gerwig's NPI number is 1104031244. It was assigned on May 11, 2007, and it is active in the NPI Registry.
What does William J. Gerwig specialize in?
William J. Gerwig is a chiropractor in Hollywood, Florida. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does William J. Gerwig practice?
William Gerwig practices at 4340 Sheridan St, Hollywood, FL 33021. William Gerwig's primary practice is Skin and Cancer Associates in Hollywood, Florida. Dmand AI also links William Gerwig to 1 physician office.
What is William J. Gerwig's office phone number?
The practice phone on file for William Gerwig is (954) 473-6750.
What is William J. Gerwig's medical license number?
William Gerwig holds Florida license CH007229.
Does William J. Gerwig accept Medicare?
Yes. CMS lists William Gerwig as accepting Medicare assignment.
How many Medicare patients does William J. Gerwig see?
CMS counts 46 Medicare patients who saw William Gerwig in 2024, with an average age of 73.
How long has William J. Gerwig been practicing?
William Gerwig graduated from medical school in 1996, 30 years ago.
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