Tony A. Knapp, DC
- Medicare patients, 2024
- 31
- Hospital affiliations
- 1
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 3600 Joseph Siewick Drive, Fairfax, VA 22033
- Practice phone
- Call (703) 391-4170
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Tony Knapp'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.
Tony A. Knapp is a chiropractor in Fairfax, Virginia
Tony Knapp practices at Inova Fair Oaks Hospital in Fairfax, Virginia, part of Inova Health Care Services.
Tony Knapp's NPI, 1942237904, was assigned on June 27, 2006. Tony Knapp graduated from National College of Chiropractic in 1998. Tony Knapp holds Virginia license 0104556607.
- NPI
- 1942237904NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416957568
- NPI enumeration date
- June 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (703) 391-4170
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Tony A. Knapp practices at Inova Fair Oaks Hospital in Fairfax, Virginia
Tony Knapp's primary practice is Inova Fair Oaks Hospital, at 3600 Joseph Siewick Drive, Fairfax, VA 22033 in Fairfax County. The practice phone is (703) 391-4170.
- Inova Fair Oaks Hospital3600 Joseph Siewick Drive, Fairfax, VA 22033 · Fairfax CountyPhone(703) 391-4170
Source: Dmand AI Affiliation Data
Tony A. Knapp is affiliated with 1 site of care
Tony Knapp's primary practice is Inova Fair Oaks Hospital in Fairfax, Virginia, part of Inova Health Care Services.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Tony A. Knapp's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tony Knapp practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Inova Fair Oaks Hospital | 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 Inova Health Care Services and 6.2K+ hospitals, with verified contacts in the same login.
Tony A. Knapp is one of 915 chiropractors in Virginia
Chiropractor is Tony Knapp's primary specialty in the NPI Registry, under taxonomy code 111N00000X. Dmand AI has Tony Knapp's licenses on file in 2 states: Virginia and Rhode Island.
Specialties and state licenses
- Chiropractor, VirginiaPrimary
- Rhode Island license
Chiropractors near Tony Knapp
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
Tony A. Knapp treated 31 Medicare patients in 2024, average age 74
CMS counts 31 Medicare patients who saw Tony Knapp in 2024. The largest group is 65 to 74, with 16 patients. 71% of them have high cholesterol, and 61% have high blood pressure. Their average risk score is 0.68, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Tony Knapp's median patient age at 44, with 49% women.
Tony Knapp's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Tony Knapp's Medicare patients by sex, 2024
- Women1858%
- Men1342%
Chronic conditions among Tony Knapp's Medicare patients, 2024
- High cholesterol71%
- High blood pressure61%
- Arthritis48%
Share of Medicare patients with each condition. A patient can have several.
Tony Knapp's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Tony A. Knapp takes part in Medicare
Tony Knapp 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)
Tony A. Knapp graduated from National College of Chiropractic
Tony Knapp graduated from National College of Chiropractic in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Tony A. Knapp'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Tony A. Knapp
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tony A. Knapp's NPI number?
Tony A. Knapp's NPI number is 1942237904. It was assigned on June 27, 2006, and it is active in the NPI Registry.
What does Tony A. Knapp specialize in?
Tony A. Knapp is a chiropractor in Fairfax, Virginia. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does Tony A. Knapp practice?
Tony Knapp practices at 3600 Joseph Siewick Drive, Fairfax, VA 22033. Tony Knapp's primary practice is Inova Fair Oaks Hospital in Fairfax, Virginia, part of Inova Health Care Services.
What is Tony A. Knapp's office phone number?
The practice phone on file for Tony Knapp is (703) 391-4170.
What is Tony A. Knapp's medical license number?
Tony Knapp holds Virginia license 0104556607, one of the licenses on file in 2 states.
Which states has Tony A. Knapp been licensed in?
Dmand AI has state licenses on file for Tony Knapp in Virginia and Rhode Island.
Which hospitals is Tony A. Knapp affiliated with?
Tony Knapp practices at Inova Fair Oaks Hospital in Fairfax, Virginia.
Does Tony A. Knapp accept Medicare?
Yes. CMS lists Tony Knapp as accepting Medicare assignment.
How many Medicare patients does Tony A. Knapp see?
CMS counts 31 Medicare patients who saw Tony Knapp in 2024, with an average age of 74.
Where did Tony A. Knapp go to medical school?
Tony Knapp graduated from National College of Chiropractic in 1998.
How long has Tony A. Knapp been practicing?
Tony Knapp graduated from medical school in 1998, 28 years ago.
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