Dr. Einnod M. Williams, MD
- Medicare services, 2024
- 121
- Medicare patients, 2024
- 65
- Part D claims, 2024
- 886
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 4301 West Markham Street Mail Slot 612, Little Rock, AR 72205
- Practice phone
- Call (501) 686-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Williams' professional email, personal email and mobile number
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Dr. Einnod M. Williams is an internist in Little Rock, Arkansas
Dr. Williams practices at UAMS Medical Center in Little Rock, Arkansas, part of University of Arkansas for Medical Sciences.
Dr. Williams' NPI, 1215519210, was assigned on April 28, 2021. Dr. Williams holds Arkansas license E-18229.
- NPI
- 1215519210NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113328535
- NPI enumeration date
- April 28, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (501) 686-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Einnod M. Williams practices at UAMS Medical Center in Little Rock, Arkansas
Dr. Williams' primary practice is UAMS Medical Center, at 4301 West Markham Street Mail Slot 612, Little Rock, AR 72205 in Pulaski County. The practice phone is (501) 686-5000.
- UAMS Medical Center4301 West Markham Street Mail Slot 612, Little Rock, AR 72205 · Pulaski CountyPhone(501) 686-5000
Source: Dmand AI Affiliation Data
Dr. Einnod M. Williams is affiliated with 1 site of care and 2 medical groups
Dr. Williams' primary practice is UAMS Medical Center in Little Rock, Arkansas, part of University of Arkansas for Medical Sciences. The medical group on file is UAMS - University of Arkansas for Medical Sciences. Dmand AI also links Dr. Williams to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Einnod M. 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 |
|---|---|
| UAMS Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Einnod M. Williams is one of 642 internists in Arkansas
Internal medicine is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Williams is licensed in Arkansas.
Specialties and state licenses
- Internal medicine, ArkansasPrimary
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. Einnod M. Williams billed Medicare for 121 services in 2024
CMS data shows 121 Medicare services from Dr. Williams across 5 procedure codes in 2024, for 65 Medicare patients. Medicare paid $10,179 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Williams compared with the Arkansas median for internists, 2024
- Dr. Williams
- Arkansas median
- Medicare services
- 121vs 84286% below
- Medicare patients
- 65vs 29078% below
- Part D claims
- 561vs 1972.8 times
Medians across 627 internists in Arkansas 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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Williams and other internists in Arkansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Einnod M. Williams treated 65 Medicare patients in 2024, average age 72
CMS counts 65 Medicare patients who saw Dr. Williams in 2024. The largest group is 65 to 74, with 30 patients. 75% of them have high blood pressure, and 69% have high cholesterol. 23% are also on Medicaid. Their average risk score is 2.58, 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 65, with 54% women.
Dr. Williams' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Williams' Medicare patients by sex, 2024
- Women3655%
- Men2945%
Chronic conditions among Dr. Williams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol69%
- Arthritis58%
- Chronic kidney disease49%
- Mood disorders46%
- Depression45%
- Ischemic heart disease45%
- Anxiety43%
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 65
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Einnod M. Williams wrote 886 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 886 Medicare Part D claims for 93 patients. 85% of them were for generic drugs. CMS names the drug for 561 of them, across 24 drugs with 11 or more claims each, at $44,524 in total drug cost. In 2023, CMS named 338 claims across 14 drugs.
Dr. Williams' Part D claims by kind of drug, 2024
- Generic755 claims85%
- Brand-name118 claims13%
- Other13 claims1%
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
- Antibiotics2%21 of 886 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: 3382024: 56166%
Drugs named by CMS: 24 in 2024, 14 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. Einnod M. 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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Sources for Dr. Einnod M. 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 | 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 Dr. Einnod M. 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. Einnod M. Williams' NPI number?
Dr. Einnod M. Williams' NPI number is 1215519210. It was assigned on April 28, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Einnod M. Williams?
Dr. Einnod M. Williams is an internist in Little Rock, Arkansas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Einnod M. Williams practice?
Dr. Williams practices at 4301 West Markham Street Mail Slot 612, Little Rock, AR 72205. Dr. Williams' primary practice is UAMS Medical Center in Little Rock, Arkansas, part of University of Arkansas for Medical Sciences. Dmand AI also links Dr. Williams to 1 medical group.
What is Dr. Einnod M. Williams' office phone number?
The practice phone on file for Dr. Williams is (501) 686-5000.
What is Dr. Einnod M. Williams' medical license number?
Dr. Williams holds Arkansas license E-18229.
Which hospitals is Dr. Einnod M. Williams affiliated with?
Dr. Williams practices at UAMS Medical Center in Little Rock, Arkansas.
What medical group is Dr. Einnod M. Williams part of?
Dr. Williams is linked to UAMS - University of Arkansas for Medical Sciences. Dmand AI links Dr. Williams to 1 more medical group.
Does Dr. Einnod M. Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 121 services in 2024, and Dr. Williams accepts Medicare assignment.
How many Medicare patients does Dr. Einnod M. Williams see?
CMS counts 65 Medicare patients who saw Dr. Williams in 2024, with an average age of 72.
What services does Dr. Einnod M. Williams bill to Medicare?
In 2024, Dr. Williams' most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
What drugs does Dr. Einnod M. Williams prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Gabapentin.
How long has Dr. Einnod M. Williams been practicing?
Dr. Williams graduated from medical school in 2021, 5 years ago.
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