Dr. Ray Samuel Cortez, MD
- Part D claims, 2024
- 42
- Industry payments
- $1,498
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- University Of Texas Medical Branch 301 University Blvd, Galveston, TX 77555-0001
- Practice phone
- Call (409) 747-1883
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Cortez'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. Ray Samuel Cortez is an internist in Galveston, Texas
Dr. Cortez practices in Galveston, Texas.
Dr. Cortez's NPI, 1346084282, was assigned on June 25, 2024. Dr. Cortez holds Texas license BP10089878.
- NPI
- 1346084282NPI Registry (opens in a new tab)
- NPI enumeration date
- June 25, 2024
- NPI status
- Active
- Practice phone
- (409) 747-1883
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Ray Samuel Cortez's practice address is in Galveston, Texas
Dr. Cortez's practice address in the NPI Registry is University Of Texas Medical Branch 301 University Blvd, Galveston, TX 77555-0001. The practice phone is (409) 747-1883.
- NPI Registry addressUniversity Of Texas Medical Branch 301 University Blvd, Galveston, TX 77555-0001Phone(409) 747-1883
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Ray Samuel Cortez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cortez practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Cortez's practice | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ray Samuel Cortez is one of 8,437 internists in Texas
Internal medicine is Dr. Cortez's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Cortez is licensed in Texas.
Specialties and state licenses
- Internal medicine, TexasPrimary
Internists near Dr. Cortez
Counts of internists 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. Ray Samuel Cortez's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Dr. Cortez's median patient age at 51, with 20% women.
Dr. Cortez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women20%
- Men80%
Source: Dmand AI Patient Panel Data
Dr. Ray Samuel Cortez wrote 42 Medicare Part D claims in 2024
In 2024, Dr. Cortez wrote 42 Medicare Part D claims for 15 patients. 86% of them were for generic drugs.
Dr. Cortez's Part D claims by kind of drug, 2024
- Generic36 claims86%
- Brand-name and other6 claims14%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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. Ray Samuel Cortez received $1,498 in industry payments from 2024 to 2025
CMS Open Payments shows 15 general payments to Dr. Cortez from 10 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $421.
General payments to Dr. Cortez by program year, 2024 to 2025
Companies that paid Dr. Cortez the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ray Samuel Cortez'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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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. Ray Samuel Cortez
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. Ray Samuel Cortez's NPI number?
Dr. Ray Samuel Cortez's NPI number is 1346084282. It was assigned on June 25, 2024, and it is active in the NPI Registry.
What kind of doctor is Dr. Ray Samuel Cortez?
Dr. Ray Samuel Cortez is an internist in Galveston, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ray Samuel Cortez practice?
Dr. Cortez practices at University Of Texas Medical Branch 301 University Blvd, Galveston, TX 77555-0001.
What is Dr. Ray Samuel Cortez's office phone number?
The practice phone on file for Dr. Cortez is (409) 747-1883.
What is Dr. Ray Samuel Cortez's medical license number?
Dr. Cortez holds Texas license BP10089878.
Has Dr. Ray Samuel Cortez received payments from drug or device companies?
CMS Open Payments shows $1,498 in general payments to Dr. Cortez from 10 companies from 2024 to 2025. The largest total came from Amgen Inc.
How long has Dr. Ray Samuel Cortez been practicing?
Dr. Cortez's NPI was assigned in 2024.
Selling to internal medicine practices?
See internists in Texas by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card