Dr. Stephen Alcos, DO
- Hospital affiliations
- 2
- Industry payments
- $333
- Medical groups
- 2
- State licenses
- 2
- Year NPI issued
- 2015
- Practice address
- 4401 Booth Calloway Road, North Richland Hills, TX 76180
- Practice phone
- Call (817) 255-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Alcos' 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. Stephen Alcos is an anesthesiologist in North Richland Hills, Texas
Dr. Alcos practices at Medical City North Hills in North Richland Hills, Texas, part of HCA Healthcare.
Dr. Alcos' NPI, 1235528530, was assigned on January 10, 2015. Dr. Alcos graduated from Arizona College of Osteopathic Medicine Mid Western University in 2013. Dr. Alcos holds Texas license T3425.
- NPI
- 1235528530NPI Registry (opens in a new tab)
- NPI enumeration date
- January 10, 2015
- NPI status
- Active
- Practice phone
- (817) 255-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Stephen Alcos practices at Medical City North Hills in North Richland Hills, Texas
Dr. Alcos' primary practice is Medical City North Hills, at 4401 Booth Calloway Road, North Richland Hills, TX 76180 in Tarrant County. The practice phone is (817) 255-1000.
- Medical City North Hills4401 Booth Calloway Road, North Richland Hills, TX 76180 · Tarrant CountyPhone(817) 255-1000
Source: Dmand AI Affiliation Data
Dr. Stephen Alcos is affiliated with 3 sites of care and 2 medical groups
Dr. Alcos' primary practice is Medical City North Hills in North Richland Hills, Texas, part of HCA Healthcare. Dr. Alcos is also affiliated with Phoenix Children's Hospital. The medical group on file is US Anesthesia Partners. Dmand AI also links Dr. Alcos to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stephen Alcos' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Alcos practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Medical City North Hills | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen Alcos is one of 4,073 anesthesiologists in Texas
Anesthesiology is Dr. Alcos' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Alcos' licenses on file in 2 states: Texas and Arizona.
Specialties and state licenses
- Anesthesiology, TexasPrimary
- Pediatric anesthesiology, Arizona
Anesthesiologists near Dr. Alcos
Counts of anesthesiologists 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. Stephen Alcos' patients have a median age of 5
Across all payers, Dmand AI patient panel data puts Dr. Alcos' median patient age at 5, with 31% women.
Dr. Alcos' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 5
Patient panel by sex, all payers
- Women31%
- Men66%
Source: Dmand AI Patient Panel Data
Dr. Stephen Alcos received $333 in industry payments from 2016 to 2025
CMS Open Payments shows 6 general payments to Dr. Alcos from 3 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Mallinckrodt LLC paid the most, $167.
General payments to Dr. Alcos by program year, 2016 to 2025
Companies that paid Dr. Alcos the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephen Alcos graduated from Arizona College of Osteopathic Medicine Mid Western University
Dr. Alcos graduated from Arizona College of Osteopathic Medicine Mid Western University in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephen Alcos'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Stephen Alcos
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. Stephen Alcos' NPI number?
Dr. Stephen Alcos' NPI number is 1235528530. It was assigned on January 10, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen Alcos?
Dr. Stephen Alcos is an anesthesiologist in North Richland Hills, Texas. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Stephen Alcos practice?
Dr. Alcos practices at 4401 Booth Calloway Road, North Richland Hills, TX 76180. Dr. Alcos' primary practice is Medical City North Hills in North Richland Hills, Texas, part of HCA Healthcare. Dmand AI also links Dr. Alcos to 1 group practice or clinic and 1 medical group.
What is Dr. Stephen Alcos' office phone number?
The practice phone on file for Dr. Alcos is (817) 255-1000.
What is Dr. Stephen Alcos' medical license number?
Dr. Alcos holds Texas license T3425, one of the licenses on file in 2 states.
Which states has Dr. Stephen Alcos been licensed in?
Dmand AI has state licenses on file for Dr. Alcos in Texas and Arizona.
Which hospitals is Dr. Stephen Alcos affiliated with?
Dr. Alcos practices at Medical City North Hills in North Richland Hills, Texas. Dr. Alcos is also affiliated with Phoenix Children's Hospital.
What medical group is Dr. Stephen Alcos part of?
Dr. Alcos is linked to US Anesthesia Partners. Dmand AI links Dr. Alcos to 1 more medical group.
Where did Dr. Stephen Alcos go to medical school?
Dr. Alcos graduated from Arizona College of Osteopathic Medicine Mid Western University in 2013.
Has Dr. Stephen Alcos received payments from drug or device companies?
CMS Open Payments shows $333 in general payments to Dr. Alcos from 3 companies from 2016 to 2025. The largest total came from Mallinckrodt LLC.
How long has Dr. Stephen Alcos been practicing?
Dr. Alcos graduated from medical school in 2013, 13 years ago.
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