Jeffrey Quentin Harper, DC
- Medicare patients, 2024
- 106
- Industry payments
- $17
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2012
- Practice address
- 6098 Farm To Market Rd 311, Spring Branch, TX 78070
- Practice phone
- Call (830) 885-5541
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Smithson Valley Family Medicine
Spring Branch, Texas
Find Jeffrey Harper'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.
Jeffrey Quentin Harper is a chiropractor in Spring Branch, Texas
Jeffrey Harper practices at Smithson Valley Family Medicine in Spring Branch, Texas.
Jeffrey Harper's NPI, 1649543455, was assigned on February 10, 2012. Jeffrey Harper graduated from Life Chiropractic College - West in 2011. Jeffrey Harper holds Texas license 11974.
- NPI
- 1649543455NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072760453
- NPI enumeration date
- February 10, 2012
- NPI status
- Active
- Practice phone
- (830) 885-5541
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Jeffrey Quentin Harper practices at Smithson Valley Family Medicine in Spring Branch, Texas
Jeffrey Harper's primary practice is Smithson Valley Family Medicine, at 6098 Farm To Market Rd 311, Spring Branch, TX 78070 in Comal County. The practice phone is (830) 885-5541.
- Smithson Valley Family Medicine6098 Farm To Market Rd 311, Spring Branch, TX 78070 · Comal CountyPhone(830) 885-5541
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jeffrey Quentin Harper is affiliated with 2 sites of care
Jeffrey Harper's primary practice is Smithson Valley Family Medicine in Spring Branch, Texas. Dmand AI also links Jeffrey Harper to 1 physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Jeffrey Quentin Harper's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jeffrey Harper practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Smithson Valley Family Medicine | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Jeffrey Quentin Harper is one of 2,874 chiropractors in Texas
Chiropractor is Jeffrey Harper's primary specialty in the NPI Registry, under taxonomy code 111N00000X. Jeffrey Harper is licensed in Texas.
Specialties and state licenses
- Chiropractor, TexasPrimary
Chiropractors near Jeffrey Harper
Counts of chiropractors 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
Jeffrey Quentin Harper treated 106 Medicare patients in 2024, average age 72
CMS counts 106 Medicare patients who saw Jeffrey Harper in 2024. The largest group is 65 to 74, with 72 patients. 64% of them have high cholesterol, and 58% have high blood pressure. Their average risk score is 0.64, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Jeffrey Harper's median patient age at 73, with 69% women.
Jeffrey Harper's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Jeffrey Harper's Medicare patients by sex, 2024
- Women6460%
- Men4240%
Chronic conditions among Jeffrey Harper's Medicare patients, 2024
- High cholesterol64%
- High blood pressure58%
- Arthritis40%
- Ischemic heart disease26%
- Diabetes13%
- Atrial fibrillation11%
Share of Medicare patients with each condition. A patient can have several.
Jeffrey Harper's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women69%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jeffrey Quentin Harper received $17 in industry payments in 2025
CMS Open Payments shows 1 general payment to Jeffrey Harper from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Glaukos Corporation paid the most, $17.
Companies that paid Jeffrey Harper the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Jeffrey Quentin Harper graduated from Life Chiropractic College - West
Jeffrey Harper graduated from Life Chiropractic College - West in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Jeffrey Quentin Harper'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Jeffrey Quentin Harper
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What is Jeffrey Quentin Harper's NPI number?
Jeffrey Quentin Harper's NPI number is 1649543455. It was assigned on February 10, 2012, and it is active in the NPI Registry.
What does Jeffrey Quentin Harper specialize in?
Jeffrey Quentin Harper is a chiropractor in Spring Branch, Texas. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does Jeffrey Quentin Harper practice?
Jeffrey Harper practices at 6098 Farm To Market Rd 311, Spring Branch, TX 78070. Jeffrey Harper's primary practice is Smithson Valley Family Medicine in Spring Branch, Texas. Dmand AI also links Jeffrey Harper to 1 physician office.
What is Jeffrey Quentin Harper's office phone number?
The practice phone on file for Jeffrey Harper is (830) 885-5541.
What is Jeffrey Quentin Harper's medical license number?
Jeffrey Harper holds Texas license 11974.
How many Medicare patients does Jeffrey Quentin Harper see?
CMS counts 106 Medicare patients who saw Jeffrey Harper in 2024, with an average age of 72.
Where did Jeffrey Quentin Harper go to medical school?
Jeffrey Harper graduated from Life Chiropractic College - West in 2011.
Has Jeffrey Quentin Harper received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Jeffrey Harper from 1 company from 2025 to 2025. The largest total came from Glaukos Corporation.
How long has Jeffrey Quentin Harper been practicing?
Jeffrey Harper graduated from medical school in 2011, 15 years ago.
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