Amelia Garrett Williamson, NP
- Medicare patients, 2024
- 34
- Part D claims, 2024
- 417
- MIPS score, 2024
- 95
- Hospital affiliations
- 1
- Industry payments
- $248
- Practice address
- 1601 Center St, Mobile, AL 36604
- Practice phone
- Call (251) 434-3711
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Usa Health Physician Billing Services
Mobile, Alabama
Find Amelia Williamson's 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.
Amelia Garrett Williamson is a family nurse practitioner in Mobile, Alabama
Amelia Williamson practices at Usa Health Physician Billing Services in Mobile, Alabama.
Amelia Williamson's NPI, 1932729399, was assigned on April 25, 2020. Amelia Williamson holds Alabama license 1-096622.
- NPI
- 1932729399NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961822382
- NPI enumeration date
- April 25, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (251) 434-3711
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Amelia Garrett Williamson practices at Usa Health Physician Billing Services in Mobile, Alabama
Amelia Williamson's primary practice is Usa Health Physician Billing Services, at 1601 Center St, Mobile, AL 36604 in Mobile County. The practice phone is (251) 434-3711.
- Usa Health Physician Billing Services1601 Center St, Mobile, AL 36604 · Mobile CountyPhone(251) 434-3711
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Amelia Garrett Williamson is affiliated with 2 sites of care and 1 medical group
Amelia Williamson's primary practice is Usa Health Physician Billing Services in Mobile, Alabama. Amelia Williamson is also affiliated with USA Health University Hospital. The medical group on file is USA Health Physician Billing.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Amelia Garrett Williamson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Amelia Williamson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Usa Health Physician Billing Services | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Amelia Garrett Williamson is one of 3,658 family nurse practitioners in Alabama
Family is Amelia Williamson's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Amelia Williamson is licensed in Alabama.
Specialties and state licenses
- Family nurse practitioner, AlabamaPrimary
Family nurse practitioners near Amelia Williamson
Counts of family nurse practitioners 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
Amelia Garrett Williamson treated 34 Medicare patients in 2024, average age 63
CMS counts 34 Medicare patients who saw Amelia Williamson in 2024. The largest group is under 65, with 16 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 56% are also on Medicaid. Their average risk score is 5.15, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Amelia Williamson's median patient age at 70, with 53% women.
Amelia Williamson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Amelia Williamson's Medicare patients by sex, 2024
- Women1647%
- Men1853%
Chronic conditions among Amelia Williamson's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes62%
- Arthritis50%
- Heart failure44%
- Ischemic heart disease44%
Share of Medicare patients with each condition. A patient can have several.
Amelia Williamson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Amelia Garrett Williamson wrote 417 Medicare Part D claims in 2024
In 2024, Amelia Williamson wrote 417 Medicare Part D claims for 112 patients. 82% of them were for generic drugs.
Amelia Williamson's Part D claims by kind of drug, 2024
- Generic342 claims82%
- Brand-name75 claims18%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Amelia Garrett Williamson scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Amelia Williamson for performance year 2024, reported as part of a group. Amelia Williamson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Amelia Williamson's MIPS scores, performance year 2024
- 95of 100Final score
- 85.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Amelia Garrett Williamson received $248 in industry payments in 2025
CMS Open Payments shows 7 general payments to Amelia Williamson from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Ardelyx, Inc. paid the most, $124.
Companies that paid Amelia Williamson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Amelia Garrett Williamson'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| 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 (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)Clinician Public Reporting: Overall MIPS Performance (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 Amelia Garrett Williamson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Amelia Garrett Williamson's NPI number?
Amelia Garrett Williamson's NPI number is 1932729399. It was assigned on April 25, 2020, and it is active in the NPI Registry.
What does Amelia Garrett Williamson specialize in?
Amelia Garrett Williamson is a family nurse practitioner in Mobile, Alabama. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Amelia Garrett Williamson practice?
Amelia Williamson practices at 1601 Center St, Mobile, AL 36604. Amelia Williamson's primary practice is Usa Health Physician Billing Services in Mobile, Alabama.
What is Amelia Garrett Williamson's office phone number?
The practice phone on file for Amelia Williamson is (251) 434-3711.
What is Amelia Garrett Williamson's medical license number?
Amelia Williamson holds Alabama license 1-096622.
Which hospitals is Amelia Garrett Williamson affiliated with?
Amelia Williamson is affiliated with USA Health University Hospital.
What medical group is Amelia Garrett Williamson part of?
Amelia Williamson is linked to USA Health Physician Billing.
Does Amelia Garrett Williamson accept Medicare?
Yes. CMS lists Amelia Williamson as accepting Medicare assignment.
What is Amelia Garrett Williamson's MIPS score?
Amelia Williamson's MIPS final score for performance year 2024 is 95 out of 100, reported as part of a group.
How many Medicare patients does Amelia Garrett Williamson see?
CMS counts 34 Medicare patients who saw Amelia Williamson in 2024, with an average age of 63.
Has Amelia Garrett Williamson received payments from drug or device companies?
CMS Open Payments shows $248 in general payments to Amelia Williamson from 6 companies from 2025 to 2025. The largest total came from Ardelyx, Inc.
How long has Amelia Garrett Williamson been practicing?
Amelia Williamson graduated from medical school in 2018, 8 years ago.
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