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Dr. Gary Alan Barber, MD
NPI1043444664
- Medicare services, 2017
- 91
- Publications
- 3
- Industry payments
- $19
- Affiliated sites
- 1
- Medical groups
- 4
- Practice address
- 18007 I-10 W, San Antonio, TX 78257
- Practice phone
- Call (210) 530-1040
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Full Spectrum Emergency Room and Urgent Care - The Rim
Urgent Care Center · San Antonio, Texas
Find Dr. Barber'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. Gary Alan Barber is an emergency medicine physician in San Antonio, Texas
Dr. Barber practices at Full Spectrum Emergency Room and Urgent Care - The Rim in San Antonio, Texas.
Dr. Barber's NPI, 1043444664, was assigned on May 11, 2009. Dr. Barber graduated from Joe R. & Teresa Lozano Long School of Medicine in 2009. Dr. Barber holds Texas license P4736.
NPI and contact details
- NPI
- 1043444664NPI Registry (opens in a new tab)
- NPI enumeration date
- May 11, 2009
- NPI status
- Active
- Practice phone
- (210) 530-1040
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Gary Alan Barber practices at Full Spectrum Emergency Room and Urgent Care - the Rim in San Antonio, Texas
Dr. Barber's primary practice is Full Spectrum Emergency Room and Urgent Care - the Rim, at 18007 I-10 W, San Antonio, TX 78257. The practice phone is (210) 530-1040.
- Full Spectrum Emergency Room and Urgent Care - the Rim18007 I-10 W, San Antonio, TX 78257Phone(210) 530-1040
Source: Dmand AI Affiliation Data
Dr. Gary Alan Barber is affiliated with 1 site of care and 4 medical groups
Dr. Barber's primary practice is Full Spectrum Emergency Room and Urgent Care - The Rim in San Antonio, Texas. The medical group on file is Gonzales Healthcare Systems. Dmand AI also links Dr. Barber to 3 more medical groups, each named with a free account.
Full Spectrum Emergency Room and Urgent Care - The RimPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gary Alan Barber's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barber practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Full Spectrum Emergency Room and Urgent Care - The Rim | Available with a free account |
| +3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gary Alan Barber is one of 4,831 emergency medicine physicians in Texas
Emergency medicine is Dr. Barber's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Barber is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Barber's licenses on file in 3 states: Texas, Oklahoma and New Mexico.
Specialties and state licenses
- Emergency medicine, TexasPrimary
- Oklahoma license
- New Mexico license
Emergency medicine physicians near Dr. Barber
Counts of emergency medicine physicians 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. Gary Alan Barber billed Medicare for 91 services in 2017
CMS data shows 91 Medicare services from Dr. Barber across 3 procedure codes in 2017. Medicare paid $9,721 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 201791
Paid by Medicare$9,721
Procedure codes3
Dr. Barber's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 512017: 9178%
- Imaging
- 2016: 112017: 0100%
- Tests and treatments
- 2016: 242017: 0100%
Dr. Barber compared with the Texas median for emergency medicine physicians, 2017
- Dr. Barber
- Texas median
- Medicare services
- 91vs 22560% below
Medians across 4,588 emergency medicine physicians in Texas with Dmand AI profiles that report each measure.
Dr. Barber's 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.
Need commercial claims for Dr. Barber?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Barber and other emergency medicine physicians in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gary Alan Barber's patients have a median age of 31
Across all payers, Dmand AI patient panel data puts Dr. Barber's median patient age at 31, with 43% women.
Dr. Barber's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 31
Patient panel by sex, all payers
- Women43%
- Men54%
Source: Dmand AI Patient Panel Data
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Dr. Gary Alan Barber has 3 publications on record
Dmand AI links 3 papers to Dr. Barber, published from 2015 to 2016. Dr. Barber's most frequent co-authors are Michael David April, MD, PhD, Patrick C. Ng, MD and Julia Sabine Whitefield, MD.
Papers3
Years published2015 to 2016
Dr. Barber's most frequent co-authors
- Michael David April, MD, PhD1 shared paper
- Patrick C. Ng, MD1 shared paper
- Julia Sabine Whitefield, MD1 shared paper
Recent publications by Dr. Barber
Pediatr Emerg Care
Child AbuseDiagnosis, DifferentialHyponatremia
See who Dr. Barber researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Barber works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Gary Alan Barber received $19 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Barber from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $19.
Companies that paid Dr. Barber the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gary Alan Barber graduated from Joe R. & Teresa Lozano Long School of Medicine
Dr. Barber graduated from Joe R. & Teresa Lozano Long School of Medicine in 2009.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Gary Alan Barber accepts plans from 16 insurance carriers
Dr. Barber is in network with 16 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Aetna
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +8 more carriersWith a free account
Plan types Dr. Barber accepts, by number of carriers
- PPO10
- HMO9
- Medicare6
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Gary Alan Barber'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 |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Gary Alan Barber
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. Gary Alan Barber's NPI number?
Dr. Gary Alan Barber's NPI number is 1043444664. It was assigned on May 11, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Gary Alan Barber?
Dr. Gary Alan Barber is an emergency medicine physician in San Antonio, Texas. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Gary Alan Barber practice?
Dr. Barber practices at 18007 I-10 W, San Antonio, TX 78257. Dr. Barber's primary practice is Full Spectrum Emergency Room and Urgent Care - The Rim in San Antonio, Texas. Dmand AI also links Dr. Barber to 3 medical groups.
What is Dr. Gary Alan Barber's office phone number?
The practice phone on file for Dr. Barber is (210) 530-1040.
What is Dr. Gary Alan Barber's medical license number?
Dr. Barber holds Texas license P4736, one of the licenses on file in 3 states.
Which states has Dr. Gary Alan Barber been licensed in?
Dmand AI has state licenses on file for Dr. Barber in Texas (2012 to 2026), Oklahoma (2011 to 2018) and New Mexico (2011 to 2017).
What medical group is Dr. Gary Alan Barber part of?
Dr. Barber is linked to Gonzales Healthcare Systems. Dmand AI links Dr. Barber to 3 more medical groups.
Does Dr. Gary Alan Barber accept Medicare?
Yes. CMS data shows Dr. Barber billed Medicare for 91 services in 2017.
Is Dr. Gary Alan Barber board certified?
Yes. Dr. Barber is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Gary Alan Barber bill to Medicare?
In 2017, Dr. Barber's most billed Medicare services were emergency department visit (99285), emergency department visit (99283) and emergency department visit (99284).
Show 6 more questionsShow fewer questions
Where did Dr. Gary Alan Barber go to medical school?
Dr. Barber graduated from Joe R. & Teresa Lozano Long School of Medicine in 2009.
Has Dr. Gary Alan Barber received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Dr. Barber from 1 company from 2023 to 2023. The largest total came from Boston Scientific Corporation.
How long has Dr. Gary Alan Barber been practicing?
Dr. Barber graduated from medical school in 2009, 17 years ago.
Does Dr. Gary Alan Barber do research?
Dmand AI links 3 publications to Dr. Barber, published from 2015 to 2016.
Who does Dr. Gary Alan Barber publish with?
Dr. Barber's most frequent co-authors are Michael David April, MD, PhD (1 shared paper), Patrick C. Ng, MD (1 shared paper) and Julia Sabine Whitefield, MD (1 shared paper).
What insurance does Dr. Gary Alan Barber accept?
Dr. Barber is in network with 16 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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