Ann Williams, AGNP-C
- Industry payments
- $663
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2019
- Practice address
- 6633 Bellfort St, Houston, TX 77087-6409
- Practice phone
- Call (281) 912-3264
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gold Diagnostics - Houston
Primary care practice · Houston, Texas
Find Ann Williams' 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.
Ann Williams is a gerontology nurse practitioner in Houston, Texas
Ann Williams practices at Gold Diagnostics - Houston in Houston, Texas.
Ann Williams' NPI, 1184260572, was assigned on November 21, 2019. Ann Williams holds Texas license AG9190224.
- NPI
- 1184260572NPI Registry (opens in a new tab)
- NPI enumeration date
- November 21, 2019
- NPI status
- Active
- Practice phone
- (281) 912-3264
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ann Williams practices at 2 locations in Houston, Texas
Ann Williams' primary practice is Gold Diagnostics - Houston, at 6633 Bellfort St, Houston, TX 77087-6409. The practice phone is (281) 912-3264. The NPI Registry lists Ann Williams' practice address as 10101 Fondren Rd, Houston, TX 77096.
- Gold Diagnostics - HoustonPrimary6633 Bellfort St, Houston, TX 77087-6409Phone(281) 912-3264
- NPI Registry address10101 Fondren Rd, Houston, TX 77096 · Harris County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Ann Williams is affiliated with 1 site of care and 2 medical groups
Ann Williams' primary practice is Gold Diagnostics - Houston in Houston, Texas. The medical group on file is Matrix Medical Network. Dmand AI also links Ann Williams to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Ann Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ann Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gold Diagnostics - Houston | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Ann Williams is one of 674 gerontology nurse practitioners in Texas
Gerontology is Ann Williams' primary specialty in the NPI Registry, under taxonomy code 363LG0600X. Ann Williams is licensed in Texas.
Specialties and state licenses
- Gerontology nurse practitioner, TexasPrimary
Gerontology nurse practitioners near Ann Williams
Counts of gerontology 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
Ann Williams' patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Ann Williams' median patient age at 57, with 100% women.
Ann Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Ann Williams received $663 in industry payments in 2025
CMS Open Payments shows 8 general payments to Ann Williams from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $173.
Companies that paid Ann Williams 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 Ann 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Ann 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 Ann Williams' NPI number?
Ann Williams' NPI number is 1184260572. It was assigned on November 21, 2019, and it is active in the NPI Registry.
What does Ann Williams specialize in?
Ann Williams is a gerontology nurse practitioner in Houston, Texas. The primary specialty in the NPI Registry is Gerontology Nurse Practitioner (taxonomy code 363LG0600X).
Where does Ann Williams practice?
Ann Williams practices at 6633 Bellfort St, Houston, TX 77087-6409. Ann Williams also practices at 10101 Fondren Rd, Houston, TX 77096. Ann Williams' primary practice is Gold Diagnostics - Houston in Houston, Texas. Dmand AI also links Ann Williams to 1 medical group.
What is Ann Williams' office phone number?
The practice phone on file for Ann Williams is (281) 912-3264.
What is Ann Williams' medical license number?
Ann Williams holds Texas license AG9190224.
What medical group is Ann Williams part of?
Ann Williams is linked to Matrix Medical Network. Dmand AI links Ann Williams to 1 more medical group.
Has Ann Williams received payments from drug or device companies?
CMS Open Payments shows $663 in general payments to Ann Williams from 6 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Ann Williams been practicing?
Ann Williams graduated from medical school in 2019, 7 years ago.
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