Dr. John Armstead Thomas, MD
- Medicare services, 2017
- 49
- Part D claims, 2016
- 39
- Hospital affiliations
- 2
- Industry payments
- $2,502
- State license
- 1
- Practice address
- 2701 Hospital Drive, Victoria, TX 77901
- Practice phone
- Call (361) 573-9181
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Thomas' 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. John Armstead Thomas is an orthopedic surgeon in Victoria, Texas
Dr. Thomas practices at Citizens Medical Center in Victoria, Texas, part of Citizens Medical Center.
Dr. Thomas' NPI, 1962450338, was assigned on May 5, 2006. Dr. Thomas holds Louisiana license 010590.
- NPI
- 1962450338NPI Registry (opens in a new tab)
- NPI enumeration date
- May 5, 2006
- NPI status
- Active
- Practice phone
- (361) 573-9181
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. John Armstead Thomas practices at Citizens Medical Center in Victoria, Texas
Dr. Thomas' primary practice is Citizens Medical Center, at 2701 Hospital Drive, Victoria, TX 77901 in Victoria County. The practice phone is (361) 573-9181.
- Citizens Medical Center2701 Hospital Drive, Victoria, TX 77901 · Victoria CountyPhone(361) 573-9181
Source: Dmand AI Affiliation Data
Dr. John Armstead Thomas is affiliated with 2 sites of care
Dr. Thomas' primary practice is Citizens Medical Center in Victoria, Texas, part of Citizens Medical Center. Dmand AI also links Dr. Thomas to 1 hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Armstead Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Citizens Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Citizens Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Armstead Thomas is one of 1,394 orthopedic surgeons in Texas
Orthopaedic surgery is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Thomas is licensed in Louisiana.
Specialties and state licenses
- Orthopaedic surgery, LouisianaPrimary
Orthopedic surgeons near Dr. Thomas
Counts of orthopedic surgeons 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. John Armstead Thomas billed Medicare for 49 services in 2017
CMS data shows 49 Medicare services from Dr. Thomas across 2 procedure codes in 2017, all of them office visits. Medicare paid $1,714 for them. Every service was in an office.
Dr. Thomas' Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 1212017: 4960%
- Drugs given in the office
- 2016: 222017: 0100%
- Imaging
- 2016: 302017: 0100%
- Surgery
- 2016: 342017: 0100%
Dr. Thomas compared with the Texas median for orthopedic surgeons, 2017
- Dr. Thomas
- Texas median
- Medicare services
- 49vs 1,06295% below
- Part D claims
- 39vs 21982% below
Medians across 1,283 orthopedic surgeons in Texas with Dmand AI profiles that report each measure.
Dr. Thomas' most billed Medicare procedure codes, 2017
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. Thomas and other orthopedic surgeons in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Armstead Thomas' patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. Thomas' median patient age at 59, with 56% women.
Dr. Thomas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women56%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. John Armstead Thomas wrote 39 Medicare Part D claims in 2016
In 2016, Dr. Thomas wrote 39 Medicare Part D claims. They cover 3 drugs, with $888 in total drug cost.
Dr. Thomas' most prescribed drugs by claims, 2016
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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. John Armstead Thomas received $2,502 in industry payments from 2016 to 2022
CMS Open Payments shows 42 general payments to Dr. Thomas from 18 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 89% of the total. Stryker Corporation paid the most, $422.
General payments to Dr. Thomas by program year, 2016 to 2022
General payments to Dr. Thomas by kind, 2016 to 2022
- Food and beverage$2,22989%
- Travel and lodging$27311%
Companies that paid Dr. Thomas the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John Armstead Thomas'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) |
| 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. John Armstead Thomas
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. John Armstead Thomas' NPI number?
Dr. John Armstead Thomas' NPI number is 1962450338. It was assigned on May 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Armstead Thomas?
Dr. John Armstead Thomas is an orthopedic surgeon in Victoria, Texas. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. John Armstead Thomas practice?
Dr. Thomas practices at 2701 Hospital Drive, Victoria, TX 77901. Dr. Thomas' primary practice is Citizens Medical Center in Victoria, Texas, part of Citizens Medical Center. Dmand AI also links Dr. Thomas to 1 hospital.
What is Dr. John Armstead Thomas' office phone number?
The practice phone on file for Dr. Thomas is (361) 573-9181.
What is Dr. John Armstead Thomas' medical license number?
Dr. Thomas holds Louisiana license 010590.
Which hospitals is Dr. John Armstead Thomas affiliated with?
Dr. Thomas practices at Citizens Medical Center in Victoria, Texas. Dmand AI links Dr. Thomas to 1 more hospital.
Does Dr. John Armstead Thomas accept Medicare?
Yes. CMS data shows Dr. Thomas billed Medicare for 49 services in 2017.
What services does Dr. John Armstead Thomas bill to Medicare?
In 2017, Dr. Thomas' most billed Medicare services were office visit, established patient (99213) and office visit, new patient (99203).
What drugs does Dr. John Armstead Thomas prescribe most?
In 2016 Medicare Part D data, Dr. Thomas' most prescribed drugs by claims were Hydrocodone-Acetaminophen, Celecoxib and Meloxicam.
Has Dr. John Armstead Thomas received payments from drug or device companies?
CMS Open Payments shows $2,502 in general payments to Dr. Thomas from 18 companies from 2016 to 2022. The largest total came from Stryker Corporation.
How long has Dr. John Armstead Thomas been practicing?
Dr. Thomas' NPI was assigned in 2006.
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