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Dr. Edelva Rozan Williams, MD
NPI1881013183PAC ID6204106461
- Medicare services, 2023
- 56
- Part D claims, 2024
- 685
- Publications
- 2
- Hospital affiliations
- 2
- Medical groups
- 4
- Practice address
- 593 Eddy St, Providence, RI 02903
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rhode Island Hospital - HOPD
Acute Care Hospital outpatient department · Providence, Rhode Island
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Dr. Edelva Rozan Williams is an internist in Providence, Rhode Island
Dr. Williams practices at Rhode Island Hospital - HOPD in Providence, Rhode Island.
Dr. Williams' NPI, 1881013183, was assigned on April 15, 2014. Dr. Williams graduated from Boston University School of Medicine in 2014. Dr. Williams holds Rhode Island license MD17045.
NPI and contact details
- NPI
- 1881013183NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204106461
- NPI enumeration date
- April 15, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Edelva Rozan Williams practices at Rhode Island Hospital - HOPD in Providence, Rhode Island
Dr. Williams' primary practice is Rhode Island Hospital - HOPD, at 593 Eddy St, Providence, RI 02903.
- Rhode Island Hospital - HOPD593 Eddy St, Providence, RI 02903
Source: Dmand AI Affiliation Data
Dr. Edelva Rozan Williams is affiliated with 3 sites of care and 4 medical groups
Dr. Williams' primary practice is Rhode Island Hospital - HOPD in Providence, Rhode Island. Dr. Williams is also affiliated with Rhode Island Hospital. The medical group on file is Rhode Island Hospital. Dmand AI also links Dr. Williams to 1 more hospital and 3 medical groups, each named with a free account. Dr. Williams' employer is on file too: a hospital.
Rhode Island Hospital - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Edelva Rozan Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rhode Island Hospital - HOPD | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Edelva Rozan Williams is one of 805 internists in Rhode Island
Internal medicine is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Williams is licensed in Rhode Island.
Specialties and state licenses
- Internal medicine, Rhode IslandPrimary
Internists near Dr. Williams
Counts of internists 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. Edelva Rozan Williams billed Medicare for 56 services in 2023
CMS data shows 56 Medicare services from Dr. Williams across 2 procedure codes in 2023, all of them office visits. Medicare paid $2,375 for them. Every service was in an office.
Medicare services, 202356
Paid by Medicare$2,375
Procedure codes2
Dr. Williams' Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1562023: 5664%
Dr. Williams compared with the Rhode Island median for internists, 2023
- Dr. Williams
- Rhode Island median
- Medicare services
- 56vs 34284% below
- Part D claims
- 428vs 28451% above
Medians across 772 internists in Rhode Island with Dmand AI profiles that report each measure.
Dr. Williams' most billed Medicare procedure codes, 2023
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. Edelva Rozan Williams' patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 59, with 50% 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 59
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Edelva Rozan Williams wrote 685 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 685 Medicare Part D claims for 136 patients. 81% of them were for generic drugs. CMS names the drug for 428 of them, across 22 drugs with 11 or more claims each, at $25,582 in total drug cost. In 2023, CMS named 344 claims across 16 drugs.
Part D claims, 2024685
Drugs named by CMS22
Total drug cost$25,582
Part D patients136
Dr. Williams' Part D claims by kind of drug, 2024
- Generic553 claims81%
- Brand-name and other132 claims19%
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
- Opioids4%27 of 685 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: 3442024: 42824%
Drugs named by CMS: 22 in 2024, 16 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
How Dr. Edelva Rozan Williams takes part in Medicare
Dr. 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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Dr. Edelva Rozan Williams has 2 publications on record
Dmand AI links 2 papers to Dr. Williams, published from 2018 to 2022. Dr. Williams' most frequent co-authors are Sebhat Asnake Erqou, MD, PhD, James L. Rudolph, MD and Daniel Enjay Wong, MD.
Papers2
Years published2018 to 2022
Dr. Williams' most frequent co-authors
- Sebhat Asnake Erqou, MD, PhD1 shared paper
- James L. Rudolph, MD1 shared paper
- Daniel Enjay Wong, MD1 shared paper
Recent publications by Dr. Williams
R I Med J (2013)
Breast NeoplasmsDermatomyositisImmunosuppressive Agents
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Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Edelva Rozan Williams graduated from Boston University School of Medicine
Dr. Williams graduated from Boston University School of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Edelva Rozan 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)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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Edelva Rozan 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. Edelva Rozan Williams' NPI number?
Dr. Edelva Rozan Williams' NPI number is 1881013183. It was assigned on April 15, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Edelva Rozan Williams?
Dr. Edelva Rozan Williams is an internist in Providence, Rhode Island. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Edelva Rozan Williams practice?
Dr. Williams practices at 593 Eddy St, Providence, RI 02903. Dr. Williams' primary practice is Rhode Island Hospital - HOPD in Providence, Rhode Island. Dmand AI also links Dr. Williams to 1 hospital and 3 medical groups.
What is Dr. Edelva Rozan Williams' medical license number?
Dr. Williams holds Rhode Island license MD17045.
Which hospitals is Dr. Edelva Rozan Williams affiliated with?
Dr. Williams is affiliated with Rhode Island Hospital. Dmand AI links Dr. Williams to 1 more hospital.
What medical group is Dr. Edelva Rozan Williams part of?
Dr. Williams is linked to Rhode Island Hospital. Dmand AI links Dr. Williams to 3 more medical groups.
Does Dr. Edelva Rozan Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 56 services in 2023, and Dr. Williams accepts Medicare assignment.
What services does Dr. Edelva Rozan Williams bill to Medicare?
In 2023, Dr. Williams' most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Edelva Rozan Williams go to medical school?
Dr. Williams graduated from Boston University School of Medicine in 2014.
What drugs does Dr. Edelva Rozan Williams prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Lisinopril, Rosuvastatin Calcium and Amlodipine Besylate.
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How long has Dr. Edelva Rozan Williams been practicing?
Dr. Williams graduated from medical school in 2014, 12 years ago.
Does Dr. Edelva Rozan Williams do research?
Dmand AI links 2 publications to Dr. Williams, published from 2018 to 2022.
Who does Dr. Edelva Rozan Williams publish with?
Dr. Williams' most frequent co-authors are Sebhat Asnake Erqou, MD, PhD (1 shared paper), James L. Rudolph, MD (1 shared paper) and Daniel Enjay Wong, MD (1 shared paper).
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