Marcia L. Williams, APRN
- Medicare services, 2024
- 35
- Medicare patients, 2024
- 31
- Part D claims, 2024
- 125
- Hospital affiliations
- 1
- Industry payments
- $891
- Practice address
- 6235 Hoffman St, North Port, FL 34287
- Practice phone
- Call (727) 796-6900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kg Health Partners, Inc
North Port, Florida
Find Marcia Williams' professional email, personal email and mobile number
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Marcia L. Williams is a family nurse practitioner in North Port, Florida
Marcia Williams practices at Kg Health Partners, Inc in North Port, Florida.
Marcia Williams' NPI, 1063153880, was assigned on April 5, 2022. Marcia Williams holds Florida license APRN11016185.
- NPI
- 1063153880NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436682655
- NPI enumeration date
- April 5, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (727) 796-6900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Marcia L. Williams practices at Kg Health Partners, Inc in North Port, Florida
Marcia Williams' primary practice is Kg Health Partners, Inc, at 6235 Hoffman St, North Port, FL 34287 in Sarasota County. The practice phone is (727) 796-6900.
- Kg Health Partners, Inc6235 Hoffman St, North Port, FL 34287 · Sarasota CountyPhone(727) 796-6900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Marcia L. Williams is affiliated with 2 sites of care and 3 medical groups
Marcia Williams' primary practice is Kg Health Partners, Inc in North Port, Florida. Marcia Williams is also affiliated with HCA Florida North Florida Hospital. The medical group on file is Physicians Services Group of Florida. Dmand AI also links Marcia Williams to 2 more medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Marcia L. Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marcia Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kg Health Partners, Inc | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Marcia L. Williams is one of 14,175 family nurse practitioners in Florida
Family is Marcia Williams' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Marcia Williams is licensed in Florida.
Specialties and state licenses
- Family nurse practitioner, FloridaPrimary
Family nurse practitioners near Marcia Williams
Counts of family nurse practitioners 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
Marcia L. Williams billed Medicare for 35 services in 2024
CMS data shows 35 Medicare services from Marcia Williams across 2 procedure codes in 2024, for 31 Medicare patients. Medicare paid $1,830 for them. Every service was in an office.
Marcia Williams' Medicare services by type, 2024
- Office and hospital visits22
- Surgery13
Marcia Williams compared with the Florida median for family nurse practitioners, 2024
- Marcia Williams
- Florida median
- Medicare services
- 35vs 30889% below
- Medicare patients
- 31vs 11573% below
Medians across 8,146 family nurse practitioners in Florida with Dmand AI profiles that report each measure.
Marcia Williams' 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Marcia L. Williams treated 31 Medicare patients in 2024, average age 73
CMS counts 31 Medicare patients who saw Marcia Williams in 2024. The largest group is 75 to 84, with 13 patients. 75% of them have high cholesterol, and 74% have high blood pressure. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Marcia Williams' median patient age at 68, with 50% women.
Marcia Williams' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Marcia Williams' Medicare patients by sex, 2024
- Women1445%
- Men1755%
Chronic conditions among Marcia Williams' Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis45%
- Diabetes45%
- Chronic kidney disease39%
- Anxiety35%
Share of Medicare patients with each condition. A patient can have several.
Marcia Williams' 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
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marcia L. Williams wrote 125 Medicare Part D claims in 2024
In 2024, Marcia Williams wrote 125 Medicare Part D claims for 51 patients. 93% of them were for generic drugs.
Marcia Williams' Part D claims by kind of drug, 2024
- Generic116 claims93%
- Brand-name and other9 claims7%
Drug classes CMS tracks in Marcia Williams' Part D claims, 2024
- Antibiotics10%12 of 125 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Marcia L. Williams takes part in Medicare
Marcia Williams 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)
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Marcia L. Williams received $891 in industry payments from 2024 to 2025
CMS Open Payments shows 40 general payments to Marcia Williams from 9 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $505.
General payments to Marcia Williams by program year, 2024 to 2025
Companies that paid Marcia Williams the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Marcia L. Williams'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 DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - 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) |
| Industry payments | Open Payments (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 Marcia L. Williams
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What is Marcia L. Williams' NPI number?
Marcia L. Williams' NPI number is 1063153880. It was assigned on April 5, 2022, and it is active in the NPI Registry.
What does Marcia L. Williams specialize in?
Marcia L. Williams is a family nurse practitioner in North Port, Florida. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Marcia L. Williams practice?
Marcia Williams practices at 6235 Hoffman St, North Port, FL 34287. Marcia Williams' primary practice is Kg Health Partners, Inc in North Port, Florida. Dmand AI also links Marcia Williams to 2 medical groups.
What is Marcia L. Williams' office phone number?
The practice phone on file for Marcia Williams is (727) 796-6900.
What is Marcia L. Williams' medical license number?
Marcia Williams holds Florida license APRN11016185.
Which hospitals is Marcia L. Williams affiliated with?
Marcia Williams is affiliated with HCA Florida North Florida Hospital.
What medical group is Marcia L. Williams part of?
Marcia Williams is linked to Physicians Services Group of Florida. Dmand AI links Marcia Williams to 2 more medical groups.
Does Marcia L. Williams accept Medicare?
Yes. CMS data shows Marcia Williams billed Medicare for 35 services in 2024, and Marcia Williams accepts Medicare assignment.
How many Medicare patients does Marcia L. Williams see?
CMS counts 31 Medicare patients who saw Marcia Williams in 2024, with an average age of 73.
What services does Marcia L. Williams bill to Medicare?
In 2024, Marcia Williams' most billed Medicare services were office visit, established patient (99214) and surgery: heart and blood vessels (36415).
Has Marcia L. Williams received payments from drug or device companies?
CMS Open Payments shows $891 in general payments to Marcia Williams from 9 companies from 2024 to 2025. The largest total came from Abbvie Inc.
How long has Marcia L. Williams been practicing?
Marcia Williams graduated from medical school in 2021, 5 years ago.
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