Dr. Daniel Martinez Barrera, DO
- Medicare services, 2024
- 1,790
- Medicare patients, 2024
- 1,042
- Part D claims, 2024
- 742
- MIPS score, 2024
- 75
- Hospital affiliations
- 4
- Practice address
- 551 Hill Country Drive, Kerrville, TX 78028
- Practice phone
- Call (830) 896-4200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Martinez Barrera's professional email, personal email and mobile number
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Dr. Daniel Martinez Barrera is an emergency medicine physician in Kerrville, Texas
Dr. Martinez Barrera practices at Peterson Regional Medical Center in Kerrville, Texas, part of Peterson Health.
Dr. Martinez Barrera's NPI, 1851886113, was assigned on June 28, 2018. Dr. Martinez Barrera holds Texas license T5981.
- NPI
- 1851886113NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365862661
- NPI enumeration date
- June 28, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (830) 896-4200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel Martinez Barrera practices at Peterson Regional Medical Center in Kerrville, Texas
Dr. Martinez Barrera's primary practice is Peterson Regional Medical Center, at 551 Hill Country Drive, Kerrville, TX 78028 in Kerr County. The practice phone is (830) 896-4200.
- Peterson Regional Medical Center551 Hill Country Drive, Kerrville, TX 78028 · Kerr CountyPhone(830) 896-4200
Source: Dmand AI Affiliation Data
Dr. Daniel Martinez Barrera is affiliated with 4 sites of care and 4 medical groups
Dr. Martinez Barrera's primary practice is Peterson Regional Medical Center in Kerrville, Texas, part of Peterson Health. Dr. Martinez Barrera is also affiliated with Methodist Hospital. The medical group on file is Emergency Service Partners, L.P. Dmand AI also links Dr. Martinez Barrera to 2 more hospitals and 3 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. Daniel Martinez Barrera's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Martinez Barrera practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Peterson Regional Medical Center | Available with a free account |
| +3 more sites and 3 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 Peterson Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Daniel Martinez Barrera is one of 4,831 emergency medicine physicians in Texas
Emergency medicine is Dr. Martinez Barrera's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Martinez Barrera's licenses on file in 2 states: Texas and Pennsylvania.
Specialties and state licenses
- Emergency medicine, TexasPrimary
- Family medicine, Pennsylvania
Emergency medicine physicians near Dr. Martinez Barrera
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. Daniel Martinez Barrera billed Medicare for 1,790 services in 2024
CMS data shows 1,790 Medicare services from Dr. Martinez Barrera across 5 procedure codes in 2024, for 1,042 Medicare patients. Medicare paid $137,371 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Martinez Barrera's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9882024: 1,10111%
- Tests and treatments
- 2023: 6172024: 68912%
Dr. Martinez Barrera compared with the Texas median for emergency medicine physicians, 2024
- Dr. Martinez Barrera
- Texas median
- Medicare services
- 1,790vs 2258.0 times
- Medicare patients
- 1,042vs 2065.1 times
- Part D claims
- 573vs 747.7 times
Medians across 4,588 emergency medicine physicians in Texas with Dmand AI profiles that report each measure.
Dr. Martinez Barrera'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel Martinez Barrera treated 1,042 Medicare patients in 2024, average age 77
CMS counts 1,042 Medicare patients who saw Dr. Martinez Barrera in 2024. The largest group is 75 to 84, with 386 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.33, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Martinez Barrera's median patient age at 66, with 55% women.
Dr. Martinez Barrera's Medicare patients by age, 2024
Dr. Martinez Barrera's Medicare patients by sex, 2024
- Women55954%
- Men48346%
Chronic conditions among Dr. Martinez Barrera's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Atrial fibrillation33%
- Ischemic heart disease33%
- Chronic kidney disease29%
- Diabetes28%
- Heart failure28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Martinez Barrera's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel Martinez Barrera wrote 742 Medicare Part D claims in 2024
In 2024, Dr. Martinez Barrera wrote 742 Medicare Part D claims for 448 patients. 95% of them were for generic drugs. CMS names the drug for 573 of them, across 13 drugs with 11 or more claims each, at $3,752 in total drug cost. In 2023, CMS named 383 claims across 12 drugs.
Dr. Martinez Barrera's Part D claims by kind of drug, 2024
- Generic705 claims95%
- Brand-name and other37 claims5%
Dr. Martinez Barrera'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. Martinez Barrera's Part D claims, 2024
- Opioids12%87 of 742 claims
- Antibiotics33%245 of 742 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: 3832024: 57350%
Drugs named by CMS: 13 in 2024, 12 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
Dr. Daniel Martinez Barrera scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Martinez Barrera for performance year 2024, reported individually. Dr. Martinez Barrera accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Daniel Martinez Barrera received $63 in industry payments from 2019 to 2020
CMS Open Payments shows 4 general payments to Dr. Martinez Barrera from 3 drug and device companies from 2019 to 2020. Food and beverage make up the largest share, 100% of the total. Eli Lilly and Company paid the most, $34.
General payments to Dr. Martinez Barrera by program year, 2019 to 2020
Companies that paid Dr. Martinez Barrera the most, 2019 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Daniel Martinez Barrera'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)Clinician Public Reporting: Overall MIPS Performance (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. Daniel Martinez Barrera
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. Daniel Martinez Barrera's NPI number?
Dr. Daniel Martinez Barrera's NPI number is 1851886113. It was assigned on June 28, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel Martinez Barrera?
Dr. Daniel Martinez Barrera is an emergency medicine physician in Kerrville, Texas. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Daniel Martinez Barrera practice?
Dr. Martinez Barrera practices at 551 Hill Country Drive, Kerrville, TX 78028. Dr. Martinez Barrera's primary practice is Peterson Regional Medical Center in Kerrville, Texas, part of Peterson Health. Dmand AI also links Dr. Martinez Barrera to 2 hospitals and 3 medical groups.
What is Dr. Daniel Martinez Barrera's office phone number?
The practice phone on file for Dr. Martinez Barrera is (830) 896-4200.
What is Dr. Daniel Martinez Barrera's medical license number?
Dr. Martinez Barrera holds Texas license T5981, one of the licenses on file in 2 states.
Which states has Dr. Daniel Martinez Barrera been licensed in?
Dmand AI has state licenses on file for Dr. Martinez Barrera in Texas and Pennsylvania.
Which hospitals is Dr. Daniel Martinez Barrera affiliated with?
Dr. Martinez Barrera practices at Peterson Regional Medical Center in Kerrville, Texas. Dr. Martinez Barrera is also affiliated with Methodist Hospital. Dmand AI links Dr. Martinez Barrera to 2 more hospitals.
What medical group is Dr. Daniel Martinez Barrera part of?
Dr. Martinez Barrera is linked to Emergency Service Partners, L.P. Dmand AI links Dr. Martinez Barrera to 3 more medical groups.
Does Dr. Daniel Martinez Barrera accept Medicare?
Yes. CMS data shows Dr. Martinez Barrera billed Medicare for 1,790 services in 2024, and Dr. Martinez Barrera accepts Medicare assignment.
What is Dr. Daniel Martinez Barrera's MIPS score?
Dr. Martinez Barrera's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
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How many Medicare patients does Dr. Daniel Martinez Barrera see?
CMS counts 1,042 Medicare patients who saw Dr. Martinez Barrera in 2024, with an average age of 77.
What services does Dr. Daniel Martinez Barrera bill to Medicare?
In 2024, Dr. Martinez Barrera's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
What drugs does Dr. Daniel Martinez Barrera prescribe most?
In 2024 Medicare Part D data, Dr. Martinez Barrera's most prescribed drugs by claims were Methocarbamol, Cefuroxime and Methylprednisolone.
Has Dr. Daniel Martinez Barrera received payments from drug or device companies?
CMS Open Payments shows $63 in general payments to Dr. Martinez Barrera from 3 companies from 2019 to 2020. The largest total came from Eli Lilly and Company.
How long has Dr. Daniel Martinez Barrera been practicing?
Dr. Martinez Barrera graduated from medical school in 2018, 8 years ago.
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