Dr. Michael Hilliard, MD
- Part D claims, 2024
- 25
- Publications
- 6
- Hospital affiliations
- 1
- Industry payments
- $24
- Medical groups
- 3
- Practice address
- 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
- Practice phone
- Call (210) 916-4141
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hilliard'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. Michael Hilliard is an emergency medicine physician in Jbsa Fort Sam Houston, Texas
Dr. Hilliard practices at Brooke Army Medical Center in Fort Sam Houston, Texas, part of United States Department of War.
Dr. Hilliard's NPI, 1538140397, was assigned on November 9, 2005. Dr. Hilliard graduated from McGovern Medical School in 1996. Dr. Hilliard holds Texas license K4705.
- NPI
- 1538140397NPI Registry (opens in a new tab)
- NPI enumeration date
- November 9, 2005
- NPI status
- Active
- Practice phone
- (210) 916-4141
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Michael Hilliard practices at Brooke Army Medical Center in Fort Sam Houston, Texas
Dr. Hilliard's primary practice is Brooke Army Medical Center, at 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234 in Bexar County. The practice phone is (210) 916-4141.
- Brooke Army Medical Center3551 Roger Brooke Dr, Fort Sam Houston, TX 78234 · Bexar CountyPhone(210) 916-4141
Source: Dmand AI Affiliation Data
Dr. Michael Hilliard is affiliated with 1 site of care and 3 medical groups
Dr. Hilliard's primary practice is Brooke Army Medical Center in Fort Sam Houston, Texas, part of United States Department of War. The medical group on file is MemorialCare Medical Group. Dmand AI also links Dr. Hilliard to 2 more medical groups, each named with a free account. Dr. Hilliard's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael Hilliard's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hilliard practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brooke Army Medical Center | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Hilliard is one of 4,831 emergency medicine physicians in Texas
Emergency medicine is Dr. Hilliard's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Hilliard is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Hilliard's licenses on file in 15 states: Texas, South Dakota, Colorado, Delaware, Florida, New York, Alaska, Arkansas, Arizona, California, Georgia, Hawaii, Iowa, Illinois and Kentucky.
Specialties and state licenses
- Emergency medicine, TexasPrimary
- South Dakota license
- Colorado license
- Delaware license
- Florida license
- New York license
- Alaska license
- Arkansas license
- Arizona license
- California license
- Georgia license
- Hawaii license
- Iowa license
- Illinois license
- Kentucky license
Emergency medicine physicians near Dr. Hilliard
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. Michael Hilliard's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Hilliard's median patient age at 62, with 57% women.
Dr. Hilliard's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Michael Hilliard wrote 25 Medicare Part D claims in 2024
In 2024, Dr. Hilliard wrote 25 Medicare Part D claims for 18 patients. 76% of them were for generic drugs. They cover 1 drug, with $37,425 in total drug cost. In 2022, CMS named 51 claims across 3 drugs.
Dr. Hilliard's Part D claims by kind of drug, 2024
- Generic19 claims76%
- Brand-name and other6 claims24%
Dr. Hilliard's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 512023: 3433%
Drugs named by CMS: 1 in 2023, 3 in 2022.
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
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Dr. Michael Hilliard has 6 publications on record
Dmand AI links 6 papers to Dr. Hilliard, published from 2012 to 2022. 2012 was the busiest year, with 2. The most frequent topics are Biofuels. Dr. Hilliard has published most often in Environ Manage. Dr. Hilliard's most frequent co-authors are Megan Lynn Barnwell, MD, Ricardo Caldeira Cury, MD and Robert Michael Barnwell, MD, MHS.
Dr. Hilliard's papers by year, 2012 to 2022
Topics Dr. Hilliard writes about most
- Biofuels
Dr. Hilliard's most frequent co-authors
- Megan Lynn Barnwell, MD2 shared papers
- Ricardo Caldeira Cury, MD2 shared papers
- Robert Michael Barnwell, MD, MHS1 shared paper
Recent publications by Dr. Hilliard
Clin Pediatr (Phila)
J Cardiovasc Comput Tomogr
Environ Manage
See who Dr. Hilliard researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hilliard 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. Michael Hilliard received $24 in industry payments from 2018 to 2021
CMS Open Payments shows 2 general payments to Dr. Hilliard from 2 drug and device companies from 2018 to 2021. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $15.
General payments to Dr. Hilliard by program year, 2018 to 2021
Companies that paid Dr. Hilliard the most, 2018 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael Hilliard graduated from McGovern Medical School
Dr. Hilliard graduated from McGovern Medical School in 1996.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Michael Hilliard accepts plans from 7 insurance carriers
Dr. Hilliard is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Elevance
- Regence Health Plans
- Arkansas Blue Cross and Blue Shield
Plan types Dr. Hilliard accepts, by number of carriers
- Medicare6
- PPO6
- HMO3
- POS3
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael Hilliard'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 |
| 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) |
| 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. Michael Hilliard
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. Michael Hilliard's NPI number?
Dr. Michael Hilliard's NPI number is 1538140397. It was assigned on November 9, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Hilliard?
Dr. Michael Hilliard is an emergency medicine physician in Jbsa Fort Sam Houston, Texas. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Michael Hilliard practice?
Dr. Hilliard practices at 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234. Dr. Hilliard's primary practice is Brooke Army Medical Center in Fort Sam Houston, Texas, part of United States Department of War. Dmand AI also links Dr. Hilliard to 2 medical groups.
What is Dr. Michael Hilliard's office phone number?
The practice phone on file for Dr. Hilliard is (210) 916-4141.
What is Dr. Michael Hilliard's medical license number?
Dr. Hilliard holds Texas license K4705, one of the licenses on file in 15 states.
Which states has Dr. Michael Hilliard been licensed in?
Dmand AI has state licenses on file for Dr. Hilliard in Texas (1998 to 2027), South Dakota, Colorado (2020 to 2027), Delaware (2022 to 2027), Florida (2018 to 2027), New York (2019 to 2027), Alaska (2022 to 2026), Arkansas (2021 to 2026), Arizona (2020 to 2026), California (2020 to 2026), Georgia (2020 to 2026), Hawaii (2022 to 2026), Iowa (2021 to 2026), Illinois (2020 to 2026) and Kentucky (1999 to 2026).
Which hospitals is Dr. Michael Hilliard affiliated with?
Dr. Hilliard practices at Brooke Army Medical Center in Fort Sam Houston, Texas.
What medical group is Dr. Michael Hilliard part of?
Dr. Hilliard is linked to MemorialCare Medical Group. Dmand AI links Dr. Hilliard to 2 more medical groups.
Is Dr. Michael Hilliard board certified?
Yes. Dr. Hilliard is board certified in emergency medicine by the American Board of Emergency Medicine.
Where did Dr. Michael Hilliard go to medical school?
Dr. Hilliard graduated from McGovern Medical School in 1996.
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What drugs does Dr. Michael Hilliard prescribe most?
In 2023 Medicare Part D data, Dr. Hilliard's most prescribed drugs by claims were Mounjaro.
Has Dr. Michael Hilliard received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Dr. Hilliard from 2 companies from 2018 to 2021. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Michael Hilliard been practicing?
Dr. Hilliard graduated from medical school in 1996, 30 years ago.
Does Dr. Michael Hilliard do research?
Dmand AI links 6 publications to Dr. Hilliard, published from 2012 to 2022.
Who does Dr. Michael Hilliard publish with?
Dr. Hilliard's most frequent co-authors are Megan Lynn Barnwell, MD (2 shared papers), Ricardo Caldeira Cury, MD (2 shared papers) and Robert Michael Barnwell, MD, MHS (1 shared paper).
What insurance does Dr. Michael Hilliard accept?
Dr. Hilliard is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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