Dr. Ann Ulmer Stout, MD
- Medicare services, 2020
- 106
- Part D claims, 2017
- 16
- Industry payments
- $2,267
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 2855 Gramercy Street, Houston, TX 77025
- Practice phone
- Call (832) 553-7171
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
HEA Surgery Center
Surgery Center - Medicare-Certified · Houston, Texas
Find Dr. Stout'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.
Dr. Ann Ulmer Stout is an ophthalmologist in Houston, Texas
Dr. Stout practices at HEA Surgery Center in Houston, Texas.
Dr. Stout's NPI, 1629021878, was assigned on May 18, 2006. Dr. Stout holds Texas license H0854.
- NPI
- 1629021878NPI Registry (opens in a new tab)
- NPI enumeration date
- May 18, 2006
- NPI status
- Active
- Practice phone
- (832) 553-7171
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ann Ulmer Stout practices at HEA Surgery Center in Houston, Texas
Dr. Stout's primary practice is HEA Surgery Center, at 2855 Gramercy Street, Houston, TX 77025. The practice phone is (832) 553-7171.
- HEA Surgery Center2855 Gramercy Street, Houston, TX 77025Phone(832) 553-7171
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ann Ulmer Stout is affiliated with 1 site of care and 1 medical group
Dr. Stout's primary practice is HEA Surgery Center in Houston, Texas. Dmand AI also links Dr. Stout to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ann Ulmer Stout's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stout practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HEA Surgery 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. Ann Ulmer Stout is one of 1,311 ophthalmologists in Texas
Ophthalmology is Dr. Stout's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Stout is licensed in Texas.
Specialties and state licenses
- Ophthalmology, TexasPrimary
Ophthalmologists near Dr. Stout
Counts of ophthalmologists 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. Ann Ulmer Stout billed Medicare for 106 services in 2020
CMS data shows 106 Medicare services from Dr. Stout across 2 procedure codes in 2020. Medicare paid $6,165 for them. Every service was in an office.
Dr. Stout's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Tests and treatments
- 2019: 2062020: 10649%
Dr. Stout compared with the Texas median for ophthalmologists, 2020
- Dr. Stout
- Texas median
- Medicare services
- 106vs 1,35392% below
- Part D claims
- 16vs 61397% below
Medians across 1,290 ophthalmologists in Texas with Dmand AI profiles that report each measure.
Dr. Stout's 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Stout and other ophthalmologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ann Ulmer Stout's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Dr. Stout's median patient age at 57, with 56% women.
Dr. Stout's 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
- Women56%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. Ann Ulmer Stout wrote 16 Medicare Part D claims in 2017
In 2017, Dr. Stout wrote 16 Medicare Part D claims. They cover 1 drug, with $245 in total drug cost.
Dr. Stout's most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Ann Ulmer Stout received $2,267 in industry payments from 2016 to 2018
CMS Open Payments shows 7 general payments to Dr. Stout from 4 drug and device companies from 2016 to 2018. Travel and lodging make up the largest share, 75% of the total. Travere Therapeutics, Inc. paid the most, $1,712.
General payments to Dr. Stout by program year, 2016 to 2018
General payments to Dr. Stout by kind, 2016 to 2018
- Travel and lodging$1,69675%
- Honoraria$50022%
- Food and beverage$713%
Companies that paid Dr. Stout the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ann Ulmer Stout'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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) |
| 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 Dr. Ann Ulmer Stout
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. Ann Ulmer Stout's NPI number?
Dr. Ann Ulmer Stout's NPI number is 1629021878. It was assigned on May 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ann Ulmer Stout?
Dr. Ann Ulmer Stout is an ophthalmologist in Houston, Texas. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Ann Ulmer Stout practice?
Dr. Stout practices at 2855 Gramercy Street, Houston, TX 77025. Dr. Stout's primary practice is HEA Surgery Center in Houston, Texas. Dmand AI also links Dr. Stout to 1 medical group.
What is Dr. Ann Ulmer Stout's office phone number?
The practice phone on file for Dr. Stout is (832) 553-7171.
What is Dr. Ann Ulmer Stout's medical license number?
Dr. Stout holds Texas license H0854.
Does Dr. Ann Ulmer Stout accept Medicare?
Yes. CMS data shows Dr. Stout billed Medicare for 106 services in 2020.
What services does Dr. Ann Ulmer Stout bill to Medicare?
In 2020, Dr. Stout's most billed Medicare services were eye exam or test (92060) and eye exam or test (92012).
What drugs does Dr. Ann Ulmer Stout prescribe most?
In 2017 Medicare Part D data, Dr. Stout's most prescribed drugs by claims were Neomycin-Polymyxin-Dexameth.
Has Dr. Ann Ulmer Stout received payments from drug or device companies?
CMS Open Payments shows $2,267 in general payments to Dr. Stout from 4 companies from 2016 to 2018. The largest total came from Travere Therapeutics, Inc.
How long has Dr. Ann Ulmer Stout been practicing?
Dr. Stout's NPI was assigned in 2006.
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