Dr. Edward J. Williams, MD
- Medicare services, 2024
- 797
- Medicare patients, 2024
- 735
- Part D claims, 2024
- 451
- MIPS score, 2024
- 80
- Hospital affiliations
- 1
- Practice address
- 789 Central Ave, Dover, NH 03820
- Practice phone
- Call (603) 740-2580
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Edward J. Williams is an emergency medicine physician in Dover, New Hampshire
Dr. Williams practices at Wentworth-Douglass Hospital in Dover, New Hampshire, part of Mass General Brigham.
Dr. Williams' NPI, 1265442511, was assigned on August 9, 2006. Dr. Williams graduated from Georgetown University School of Medicine in 1993. Dr. Williams holds New Hampshire license 9848.
- NPI
- 1265442511NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032188008
- NPI enumeration date
- August 9, 2006
- NPI status
- Active
- Practice phone
- (603) 740-2580
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Edward J. Williams practices at Wentworth-Douglass Hospital in Dover, New Hampshire
Dr. Williams' primary practice is Wentworth-Douglass Hospital, at 789 Central Ave, Dover, NH 03820 in Strafford County. The practice phone is (603) 740-2580.
- Wentworth-Douglass Hospital789 Central Ave, Dover, NH 03820 · Strafford CountyPhone(603) 740-2580
Source: Dmand AI Affiliation Data
Dr. Edward J. Williams is affiliated with 2 sites of care and 2 medical groups
Dr. Williams' primary practice is Wentworth-Douglass Hospital in Dover, New Hampshire, part of Mass General Brigham. The medical group on file is Seacoast Emergency Physicians. Dmand AI also links Dr. Williams to 1 more therapy and rehab clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Edward J. Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wentworth-Douglass Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Edward J. Williams is one of 298 emergency medicine physicians in New Hampshire
Emergency medicine is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Williams is licensed in New Hampshire.
Specialties and state licenses
- Emergency medicine, New HampshirePrimary
Emergency medicine physicians near Dr. Williams
Counts of emergency medicine 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. Edward J. Williams billed Medicare for 797 services in 2024
CMS data shows 797 Medicare services from Dr. Williams across 5 procedure codes in 2024, for 735 Medicare patients. Medicare paid $91,675 for them.
Dr. Williams' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8062024: 7971%
Where Dr. Williams' Medicare services took place, 2024
- In an office132%
- In a facility78498%
Dr. Williams compared with the New Hampshire median for emergency medicine physicians, 2024
- Dr. Williams
- New Hampshire median
- Medicare services
- 797vs 2393.3 times
- Medicare patients
- 735vs 2662.8 times
- Part D claims
- 273vs 446.2 times
Medians across 328 emergency medicine physicians in New Hampshire with Dmand AI profiles that report each measure.
Dr. 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
Dr. Edward J. Williams treated 735 Medicare patients in 2024, average age 74
CMS counts 735 Medicare patients who saw Dr. Williams in 2024. The largest group is 75 to 84, with 258 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.79, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 51, with 58% women.
Dr. Williams' Medicare patients by age, 2024
Dr. Williams' Medicare patients by sex, 2024
- Women41556%
- Men32044%
Chronic conditions among Dr. Williams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Anxiety46%
- Mood disorders42%
- Depression38%
- Ischemic heart disease36%
- Diabetes35%
Share of Medicare patients with each condition. A patient can have several.
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 51
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Edward J. Williams wrote 451 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 451 Medicare Part D claims for 284 patients. 93% of them were for generic drugs. CMS names the drug for 273 of them, across 11 drugs with 11 or more claims each, at $2,290 in total drug cost. In 2023, CMS named 201 claims across 9 drugs.
Dr. Williams' Part D claims by kind of drug, 2024
- Generic418 claims93%
- Brand-name33 claims7%
Dr. Williams' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Williams' Part D claims, 2024
- Antibiotics23%103 of 451 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2012024: 27336%
Drugs named by CMS: 11 in 2024, 9 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Edward J. Williams scored 80 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Dr. Williams for performance year 2024, reported individually.
Dr. Williams' MIPS scores, performance year 2024
- 80of 100Final score
- 93.3of 100Quality
- 0of 100Improvement Activities
- 80of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Edward J. Williams graduated from Georgetown University School of Medicine
Dr. Williams graduated from Georgetown University School of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Edward J. 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 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 and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (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. Edward J. 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. Edward J. Williams' NPI number?
Dr. Edward J. Williams' NPI number is 1265442511. It was assigned on August 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Edward J. Williams?
Dr. Edward J. Williams is an emergency medicine physician in Dover, New Hampshire. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Edward J. Williams practice?
Dr. Williams practices at 789 Central Ave, Dover, NH 03820. Dr. Williams' primary practice is Wentworth-Douglass Hospital in Dover, New Hampshire, part of Mass General Brigham. Dmand AI also links Dr. Williams to 1 therapy and rehab clinic and 1 medical group.
What is Dr. Edward J. Williams' office phone number?
The practice phone on file for Dr. Williams is (603) 740-2580.
What is Dr. Edward J. Williams' medical license number?
Dr. Williams holds New Hampshire license 9848.
Which hospitals is Dr. Edward J. Williams affiliated with?
Dr. Williams practices at Wentworth-Douglass Hospital in Dover, New Hampshire.
What medical group is Dr. Edward J. Williams part of?
Dr. Williams is linked to Seacoast Emergency Physicians. Dmand AI links Dr. Williams to 1 more medical group.
Does Dr. Edward J. Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 797 services in 2024.
What is Dr. Edward J. Williams' MIPS score?
Dr. Williams' MIPS final score for performance year 2024 is 80 out of 100, reported individually.
How many Medicare patients does Dr. Edward J. Williams see?
CMS counts 735 Medicare patients who saw Dr. Williams in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Dr. Edward J. Williams bill to Medicare?
In 2024, Dr. Williams' most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Where did Dr. Edward J. Williams go to medical school?
Dr. Williams graduated from Georgetown University School of Medicine in 1993.
What drugs does Dr. Edward J. Williams prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Prednisone, Ondansetron ODT and Cefdinir.
How long has Dr. Edward J. Williams been practicing?
Dr. Williams graduated from medical school in 1993, 33 years ago.
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