William Charles Martin, LCSW
- Medicare patients, 2024
- 17
- Affiliated sites
- 2
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 3000 41st Street Ocean, Marathon, FL 33050
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
GCC - Marathon
Residential Addiction Treatment · Marathon, Florida
Find William Martin'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 Charles Martin is a clinical social worker in Marathon, Florida
William Martin practices at GCC - Marathon in Marathon, Florida.
William Martin's NPI, 1891861829, was assigned on November 28, 2006. William Martin holds Florida license SW 6660.
- NPI
- 1891861829NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123097771
- NPI enumeration date
- November 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William Charles Martin practices at GCC - Marathon in Marathon, Florida
William Martin's primary practice is GCC - Marathon, at 3000 41st Street Ocean, Marathon, FL 33050.
- GCC - Marathon3000 41st Street Ocean, Marathon, FL 33050
Source: Dmand AI Affiliation Data
William Charles Martin is affiliated with 2 sites of care
William Martin's primary practice is GCC - Marathon in Marathon, Florida. Dmand AI also links William Martin to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at William Charles Martin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Martin practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| GCC - Marathon | 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 Charles Martin is one of 4,685 clinical social workers in Florida
Social worker is William Martin's primary specialty in the NPI Registry, under taxonomy code 1041C0700X. The record also lists clinical. Dmand AI has William Martin's licenses on file in 2 states: Florida and California.
Specialties and state licenses
- Clinical social worker, FloridaPrimary
- California license
Clinical social workers near William Martin
Counts of clinical social workers 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 Charles Martin treated 17 Medicare patients in 2024, average age 74
CMS counts 17 Medicare patients who saw William Martin in 2024. The largest group is under 65, with 0 patients. 75% of them have high blood pressure. Their average risk score is 1.46, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts William Martin's median patient age at 72, with 83% women.
William Martin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among William Martin's Medicare patients, 2024
- High blood pressure75%
Share of Medicare patients with each condition. A patient can have several.
William Martin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women83%
- Men17%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
William Charles Martin offers telehealth to Medicare patients
William Martin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists William Martin as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for William Charles Martin'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 Charles Martin
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 Charles Martin's NPI number?
William Charles Martin's NPI number is 1891861829. It was assigned on November 28, 2006, and it is active in the NPI Registry.
What does William Charles Martin specialize in?
William Charles Martin is a clinical social worker in Marathon, Florida. The primary specialty in the NPI Registry is Clinical Social Worker (taxonomy code 1041C0700X).
Where does William Charles Martin practice?
William Martin practices at 3000 41st Street Ocean, Marathon, FL 33050. William Martin's primary practice is GCC - Marathon in Marathon, Florida. Dmand AI also links William Martin to 1 physician office.
What is William Charles Martin's medical license number?
William Martin holds Florida license SW 6660, one of the licenses on file in 2 states.
Which states has William Charles Martin been licensed in?
Dmand AI has state licenses on file for William Martin in Florida and California.
Does William Charles Martin accept Medicare?
Yes. CMS lists William Martin as accepting Medicare assignment.
Does William Charles Martin offer telehealth?
Yes. The CMS Doctors and Clinicians file lists William Martin as offering telehealth services.
How many Medicare patients does William Charles Martin see?
CMS counts 17 Medicare patients who saw William Martin in 2024, with an average age of 74.
How long has William Charles Martin been practicing?
William Martin graduated from medical school in 1998, 28 years ago.
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