David Barnhill
- Medicare patients, 2024
- 279
- Part D claims, 2024
- 424
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 605 Holderrieth, Tomball, TX 77375
- Practice phone
- Call (281) 351-7500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find David Barnhill'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.
David Barnhill is a nurse practitioner in Tomball, Texas
David Barnhill practices at HCA Houston Healthcare Tomball in Tomball, Texas, part of HCA Healthcare.
David Barnhill's NPI, 1225618457, was assigned on April 12, 2021. David Barnhill holds Texas license 1057187.
- NPI
- 1225618457NPI Registry (opens in a new tab)
- NPI enumeration date
- April 12, 2021
- NPI status
- Active
- Practice phone
- (281) 351-7500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
David Barnhill practices at HCA Houston Healthcare Tomball in Tomball, Texas
David Barnhill's primary practice is HCA Houston Healthcare Tomball, at 605 Holderrieth, Tomball, TX 77375 in Harris County. The practice phone is (281) 351-7500.
- HCA Houston Healthcare Tomball605 Holderrieth, Tomball, TX 77375 · Harris CountyPhone(281) 351-7500
Source: Dmand AI Affiliation Data
David Barnhill is affiliated with 1 site of care and 1 medical group
David Barnhill's primary practice is HCA Houston Healthcare Tomball in Tomball, Texas, part of HCA Healthcare. The medical group on file is Emergency Medicine Services of TX, PLLC.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at David Barnhill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Barnhill practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HCA Houston Healthcare Tomball | Available with a free account |
Source: Dmand AI Technology Install Data
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David Barnhill is one of 3,565 nurse practitioners in Texas
Nurse practitioner is David Barnhill's primary specialty in the NPI Registry, under taxonomy code 363L00000X. David Barnhill is licensed in Texas.
Specialties and state licenses
- Nurse practitioner, TexasPrimary
Nurse practitioners near David Barnhill
Counts of nurse practitioners 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
David Barnhill treated 279 Medicare patients in 2024, average age 75
CMS counts 279 Medicare patients who saw David Barnhill in 2024. The largest group is 65 to 74, with 109 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 2.21, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts David Barnhill's median patient age at 40, with 61% women.
David Barnhill's Medicare patients by age, 2024
David Barnhill's Medicare patients by sex, 2024
- Women17262%
- Men10738%
Chronic conditions among David Barnhill's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Ischemic heart disease48%
- Diabetes47%
- Mood disorders45%
- Anxiety44%
- Depression42%
Share of Medicare patients with each condition. A patient can have several.
David Barnhill'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
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
David Barnhill wrote 424 Medicare Part D claims in 2024
In 2024, David Barnhill wrote 424 Medicare Part D claims for 206 patients. 97% of them were for generic drugs.
David Barnhill's Part D claims by kind of drug, 2024
- Generic413 claims97%
- Brand-name11 claims3%
Drug classes CMS tracks in David Barnhill's Part D claims, 2024
- Opioids20%84 of 424 claims
- Antibiotics25%108 of 424 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sources for David Barnhill'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 David Barnhill
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David Barnhill's NPI number?
David Barnhill's NPI number is 1225618457. It was assigned on April 12, 2021, and it is active in the NPI Registry.
What does David Barnhill specialize in?
David Barnhill is a nurse practitioner in Tomball, Texas. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does David Barnhill practice?
David Barnhill practices at 605 Holderrieth, Tomball, TX 77375. David Barnhill's primary practice is HCA Houston Healthcare Tomball in Tomball, Texas, part of HCA Healthcare.
What is David Barnhill's office phone number?
The practice phone on file for David Barnhill is (281) 351-7500.
What is David Barnhill's medical license number?
David Barnhill holds Texas license 1057187.
Which hospitals is David Barnhill affiliated with?
David Barnhill practices at HCA Houston Healthcare Tomball in Tomball, Texas.
What medical group is David Barnhill part of?
David Barnhill is linked to Emergency Medicine Services of TX, PLLC.
How many Medicare patients does David Barnhill see?
CMS counts 279 Medicare patients who saw David Barnhill in 2024, with an average age of 75.
How long has David Barnhill been practicing?
David Barnhill graduated from medical school in 2021, 5 years ago.
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