Dr. Fred Wayne Williams, MD
- Medicare services, 2018
- 51
- Part D claims, 2018
- 101
- Industry payments
- $115
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 1450 Parkside Av, Trenton, NJ 08638-2950
- Practice phone
- Call (609) 406-1250
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fred Williams, MD, P.C.
Physician office · Trenton, New Jersey
Find Dr. Williams' 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. Fred Wayne Williams is an OB-GYN in Trenton, New Jersey
Dr. Williams practices at Fred Williams, MD, P.C. in Trenton, New Jersey.
Dr. Williams' NPI, 1679565782, was assigned on August 16, 2005. Dr. Williams holds New Jersey license 25MA04097100.
- NPI
- 1679565782NPI Registry (opens in a new tab)
- NPI enumeration date
- August 16, 2005
- NPI status
- Active
- Practice phone
- (609) 406-1250
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Fred Wayne Williams practices at Fred Williams, MD, P.C. in Trenton, New Jersey
Dr. Williams' primary practice is Fred Williams, MD, P.C., at 1450 Parkside Av, Trenton, NJ 08638-2950. The practice phone is (609) 406-1250.
- Fred Williams, MD, P.C.1450 Parkside Av, Trenton, NJ 08638-2950Phone(609) 406-1250
Source: Dmand AI Affiliation Data
Dr. Fred Wayne Williams is affiliated with 1 site of care
Dr. Williams' primary practice is Fred Williams, MD, P.C. in Trenton, New Jersey.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Fred Wayne Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fred Williams, MD, P.C. | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Fred Wayne Williams is one of 1,250 OB-GYNs in New Jersey
Obstetrics and gynecology is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Williams is licensed in New Jersey.
Specialties and state licenses
- Obstetrics and gynecology, New JerseyPrimary
OB-GYNs near Dr. Williams
Counts of OB-GYNs 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. Fred Wayne Williams billed Medicare for 51 services in 2018
CMS data shows 51 Medicare services from Dr. Williams across 3 procedure codes in 2018. Medicare paid $2,760 for them. Every service was in an office.
Dr. Williams' Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 692018: 3451%
- Other services
- 2017: 272018: 1737%
Dr. Williams compared with the New Jersey median for OB-GYNs, 2018
- Dr. Williams
- New Jersey median
- Medicare services
- 51vs 8339% below
- Part D claims
- 101vs 343.0 times
Medians across 1,083 OB-GYNs in New Jersey with Dmand AI profiles that report each measure.
Dr. Williams' most billed Medicare procedure codes, 2018
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Williams?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Williams and other OB-GYNs in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Fred Wayne Williams' patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 57, with 100% women.
Dr. Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Fred Wayne Williams wrote 101 Medicare Part D claims in 2018
In 2018, Dr. Williams wrote 101 Medicare Part D claims. They cover 4 drugs, with $1,769 in total drug cost. In 2017, CMS named 170 claims across 8 drugs.
Dr. Williams' most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 1702018: 10141%
Drugs named by CMS: 4 in 2018, 8 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Fred Wayne Williams received $115 in industry payments from 2016 to 2018
CMS Open Payments shows 7 general payments to Dr. Williams from 6 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 85% of the total. Smith & Nephew, Inc. paid the most, $26.
General payments to Dr. Williams by program year, 2016 to 2018
General payments to Dr. Williams by kind, 2016 to 2018
- Food and beverage$9885%
- Education$1715%
Companies that paid Dr. Williams the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Fred Wayne 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 Dr. Fred Wayne Williams
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. Fred Wayne Williams' NPI number?
Dr. Fred Wayne Williams' NPI number is 1679565782. It was assigned on August 16, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Fred Wayne Williams?
Dr. Fred Wayne Williams is an OB-GYN in Trenton, New Jersey. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Fred Wayne Williams practice?
Dr. Williams practices at 1450 Parkside Av, Trenton, NJ 08638-2950. Dr. Williams' primary practice is Fred Williams, MD, P.C. in Trenton, New Jersey.
What is Dr. Fred Wayne Williams' office phone number?
The practice phone on file for Dr. Williams is (609) 406-1250.
What is Dr. Fred Wayne Williams' medical license number?
Dr. Williams holds New Jersey license 25MA04097100.
Does Dr. Fred Wayne Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 51 services in 2018.
What services does Dr. Fred Wayne Williams bill to Medicare?
In 2018, Dr. Williams' most billed Medicare services were office visit, established patient (99214), medicare service (G0101) and office visit, established patient (99213).
What drugs does Dr. Fred Wayne Williams prescribe most?
In 2018 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Fluconazole, Valacyclovir and Medroxyprogesterone Acetate.
Has Dr. Fred Wayne Williams received payments from drug or device companies?
CMS Open Payments shows $115 in general payments to Dr. Williams from 6 companies from 2016 to 2018. The largest total came from Smith & Nephew, Inc.
How long has Dr. Fred Wayne Williams been practicing?
Dr. Williams' NPI was assigned in 2005.
Selling to obstetrics and gynecology practices?
See OB-GYNs in New Jersey by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card