Dr. John C. Hall, MD
- Medicare services, 2024
- 230
- Medicare patients, 2024
- 169
- Part D claims, 2024
- 204
- Hospital affiliations
- 5
- Industry payments
- $313
- Practice address
- 3100 Avenue E, Hondo, TX 78861
- Practice phone
- Call (830) 426-7700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hall'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. John C. Hall is an emergency medicine physician in Hondo, Texas
Dr. Hall practices at Medina Regional Hospital in Hondo, Texas, part of Medina Healthcare System.
Dr. Hall's NPI, 1861478349, was assigned on December 16, 2005. Dr. Hall graduated from UT Southwestern Medical Center in 1995. Dr. Hall holds Texas license L2920.
- NPI
- 1861478349NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123122215
- NPI enumeration date
- December 16, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (830) 426-7700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John C. Hall practices at Medina Regional Hospital in Hondo, Texas
Dr. Hall's primary practice is Medina Regional Hospital, at 3100 Avenue E, Hondo, TX 78861 in Medina County. The practice phone is (830) 426-7700.
- Medina Regional Hospital3100 Avenue E, Hondo, TX 78861 · Medina CountyPhone(830) 426-7700
Source: Dmand AI Affiliation Data
Dr. John C. Hall is affiliated with 5 sites of care and 3 medical groups
Dr. Hall's primary practice is Medina Regional Hospital in Hondo, Texas, part of Medina Healthcare System. Dr. Hall is also affiliated with Medical City Arlington Hospital. The medical group on file is Concord Medical Group. Dmand AI also links Dr. Hall to 3 more hospitals and 2 medical groups, 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. John C. Hall's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hall practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Medina Regional Hospital | Available with a free account |
| +4 more sites and 2 medical groups | 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 Medina Healthcare System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John C. Hall is one of 4,831 emergency medicine physicians in Texas
Emergency medicine is Dr. Hall's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Hall is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Hall's licenses on file in 2 states: Texas and Arkansas.
Specialties and state licenses
- Emergency medicine, TexasPrimary
- Arkansas license
Emergency medicine physicians near Dr. Hall
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. John C. Hall billed Medicare for 230 services in 2024
CMS data shows 230 Medicare services from Dr. Hall across 4 procedure codes in 2024, for 169 Medicare patients. Medicare paid $22,603 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hall's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2242024: 2068%
- Tests and treatments
- 2023: 682024: 2465%
Dr. Hall compared with the Texas median for emergency medicine physicians, 2024
- Dr. Hall
- Texas median
- Medicare services
- 230vs 225Close to median
- Medicare patients
- 169vs 20618% below
- Part D claims
- 105vs 7442% above
Medians across 4,588 emergency medicine physicians in Texas with Dmand AI profiles that report each measure.
Dr. Hall's most billed Medicare procedure codes, 2024
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. Hall?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hall 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. John C. Hall treated 169 Medicare patients in 2024, average age 73
CMS counts 169 Medicare patients who saw Dr. Hall in 2024. The largest group is 75 to 84, with 62 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 28% are also on Medicaid. Their average risk score is 2.00, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Hall's median patient age at 40, with 57% women.
Dr. Hall's Medicare patients by age, 2024
Dr. Hall's Medicare patients by sex, 2024
- Women9154%
- Men7846%
Chronic conditions among Dr. Hall's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis53%
- Ischemic heart disease53%
- Heart failure45%
- Diabetes43%
- Anxiety38%
- COPD38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hall's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John C. Hall wrote 204 Medicare Part D claims in 2024
In 2024, Dr. Hall wrote 204 Medicare Part D claims for 108 patients. 96% of them were for generic drugs. CMS names the drug for 105 of them, across 4 drugs with 11 or more claims each, at $738 in total drug cost. In 2023, CMS named 94 claims across 4 drugs.
Dr. Hall's Part D claims by kind of drug, 2024
- Generic196 claims96%
- Brand-name and other8 claims4%
Dr. Hall's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Hall's Part D claims, 2024
- Opioids25%50 of 204 claims
- Antibiotics29%59 of 204 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 942024: 10512%
Drugs named by CMS: 4 in 2024, 4 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. John C. Hall takes part in Medicare
Dr. Hall accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. John C. Hall received $313 in industry payments from 2017 to 2022
CMS Open Payments shows 7 general payments to Dr. Hall from 4 drug and device companies from 2017 to 2022. Travel and lodging make up the largest share, 62% of the total. Centinel Spine, LLC paid the most, $255.
General payments to Dr. Hall by program year, 2017 to 2022
General payments to Dr. Hall by kind, 2017 to 2022
- Travel and lodging$19562%
- Food and beverage$11838%
Companies that paid Dr. Hall the most, 2017 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John C. Hall graduated from UT Southwestern Medical Center
Dr. Hall graduated from UT Southwestern Medical Center in 1995.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. John C. Hall accepts plans from 16 insurance carriers
Dr. Hall is in network with 16 carriers, including United Healthcare, Aetna and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- United Healthcare
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- Alliant Health Plans
- HCSC
- Aspirus Health Plan
- Baylor Scott and White
- +8 more carriersWith a free account
Plan types Dr. Hall accepts, by number of carriers
- HMO10
- PPO8
- EPO4
- POS3
- Medicare2
Source: Dmand AI Insurance Network Data
Sources for Dr. John C. Hall'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. John C. Hall
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 C. Hall's NPI number?
Dr. John C. Hall's NPI number is 1861478349. It was assigned on December 16, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John C. Hall?
Dr. John C. Hall is an emergency medicine physician in Hondo, Texas. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. John C. Hall practice?
Dr. Hall practices at 3100 Avenue E, Hondo, TX 78861. Dr. Hall's primary practice is Medina Regional Hospital in Hondo, Texas, part of Medina Healthcare System. Dmand AI also links Dr. Hall to 3 hospitals and 2 medical groups.
What is Dr. John C. Hall's office phone number?
The practice phone on file for Dr. Hall is (830) 426-7700.
What is Dr. John C. Hall's medical license number?
Dr. Hall holds Texas license L2920, one of the licenses on file in 2 states.
Which states has Dr. John C. Hall been licensed in?
Dmand AI has state licenses on file for Dr. Hall in Texas (2001 to 2026) and Arkansas (1996 to 2003).
Which hospitals is Dr. John C. Hall affiliated with?
Dr. Hall practices at Medina Regional Hospital in Hondo, Texas. Dr. Hall is also affiliated with Medical City Arlington Hospital. Dmand AI links Dr. Hall to 3 more hospitals.
What medical group is Dr. John C. Hall part of?
Dr. Hall is linked to Concord Medical Group. Dmand AI links Dr. Hall to 2 more medical groups.
Does Dr. John C. Hall accept Medicare?
Yes. CMS data shows Dr. Hall billed Medicare for 230 services in 2024, and Dr. Hall accepts Medicare assignment.
How many Medicare patients does Dr. John C. Hall see?
CMS counts 169 Medicare patients who saw Dr. Hall in 2024, with an average age of 73.
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Is Dr. John C. Hall board certified?
Yes. Dr. Hall is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. John C. Hall bill to Medicare?
In 2024, Dr. Hall's most billed Medicare services were emergency department visit (99284), emergency department visit (99285) and heart test or procedure (93010).
Where did Dr. John C. Hall go to medical school?
Dr. Hall graduated from UT Southwestern Medical Center in 1995.
What drugs does Dr. John C. Hall prescribe most?
In 2024 Medicare Part D data, Dr. Hall's most prescribed drugs by claims were Tramadol HCl, Ondansetron ODT and Cefdinir.
Has Dr. John C. Hall received payments from drug or device companies?
CMS Open Payments shows $313 in general payments to Dr. Hall from 4 companies from 2017 to 2022. The largest total came from Centinel Spine, LLC.
How long has Dr. John C. Hall been practicing?
Dr. Hall graduated from medical school in 1995, 31 years ago.
What insurance does Dr. John C. Hall accept?
Dr. Hall is in network with 16 carriers, including United Healthcare, Aetna and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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