Dr. Hannah Henson Williams, MD
- Medicare services, 2020
- 29
- Part D claims, 2024
- 72
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- 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. Hannah Henson Williams is a psychiatrist 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, 1811383656, was assigned on April 8, 2015. Dr. Williams graduated from University of Arkansas College of Medicine in 2015. Dr. Williams holds Arkansas license E-12092.
- NPI
- 1811383656NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850607136
- NPI enumeration date
- April 8, 2015
- 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
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hannah Henson 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. Hannah Henson 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. Hannah Henson 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. Hannah Henson Williams is one of 240 psychiatrists in Arkansas
Psychiatry is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Williams is licensed in Arkansas.
Specialties and state licenses
- Psychiatry, ArkansasPrimary
Psychiatrists near Dr. Williams
Counts of psychiatrists 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. Hannah Henson Williams billed Medicare for 29 services in 2020
CMS data shows 29 Medicare services from Dr. Williams across 1 procedure code in 2020, all of them office visits. Medicare paid $1,739 for them. Every service was in an office.
Dr. Williams' Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 702020: 2959%
- Tests and treatments
- 2019: 112020: 0100%
Dr. Williams compared with the Arkansas median for psychiatrists, 2020
- Dr. Williams
- Arkansas median
- Medicare services
- 29vs 15681% below
- Part D claims
- 17vs 18791% below
Medians across 257 psychiatrists in Arkansas with Dmand AI profiles that report each measure.
Dr. Williams' most billed Medicare procedure codes, 2020
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 psychiatrists in Arkansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Hannah Henson Williams' patients have a median age of 33
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 33, with 96% 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 33
Patient panel by sex, all payers
- Women96%
- Men4%
Source: Dmand AI Patient Panel Data
Dr. Hannah Henson Williams wrote 72 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 72 Medicare Part D claims for 13 patients. 99% of them were for generic drugs. CMS names the drug for 17 of them, across 1 drug with 11 or more claims each, at $22 in total drug cost. In 2023, CMS named 35 claims across 2 drugs.
Dr. Williams' Part D claims by kind of drug, 2024
- Generic71 claims99%
- Brand-name and other1 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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 352024: 1751%
Drugs named by CMS: 1 in 2024, 2 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. Hannah Henson 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. Hannah Henson Williams graduated from University of Arkansas College of Medicine
Dr. Williams graduated from University of Arkansas College of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Hannah Henson 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 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) |
| 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. Hannah Henson 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. Hannah Henson Williams' NPI number?
Dr. Hannah Henson Williams' NPI number is 1811383656. It was assigned on April 8, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Hannah Henson Williams?
Dr. Hannah Henson Williams is a psychiatrist in Little Rock, Arkansas. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Hannah Henson 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. Hannah Henson Williams' office phone number?
The practice phone on file for Dr. Williams is (501) 686-5000.
What is Dr. Hannah Henson Williams' medical license number?
Dr. Williams holds Arkansas license E-12092.
Which hospitals is Dr. Hannah Henson Williams affiliated with?
Dr. Williams practices at UAMS Medical Center in Little Rock, Arkansas.
What medical group is Dr. Hannah Henson 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. Hannah Henson Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 29 services in 2020, and Dr. Williams accepts Medicare assignment.
What services does Dr. Hannah Henson Williams bill to Medicare?
In 2020, Dr. Williams' most billed Medicare services were office visit, established patient (99214).
Where did Dr. Hannah Henson Williams go to medical school?
Dr. Williams graduated from University of Arkansas College of Medicine in 2015.
What drugs does Dr. Hannah Henson Williams prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Fluoxetine HCl.
How long has Dr. Hannah Henson Williams been practicing?
Dr. Williams graduated from medical school in 2015, 11 years ago.
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