Louis I. Koff, D.C.
Chiropractor · Manassas, VA
Louis I. Koff, D.C. is a chiropractor with a practice address in Manassas, Virginia, and NPI 1780663153, issued on Jan 12, 2006. Check the license (Virginia 0104000171, as entered in NPPES) with the Virginia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Louis I. Koff
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 0104000171 VA
Self-reported in NPPES; status is on the state search - Practice location
- 9387 Forestwood LN, Manassas, VA 20110
- Phone
- (703) 361-0251
- Enumerated
- Jan 12, 2006
- Record last updated
- Jun 18, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (703) 361-8853
- Entity
- Type 1 · individual
Also registered at 9387 Forestwood LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tara Koff, D.C.Chiropractor1538306832
Verify Louis I. Koff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0104000171Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24 chiropractor records list a practice address in Manassas
They are 24 of the 2,327 NPPES records with a practice address in Manassas, and 1,566 chiropractor records in Virginia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 24 in Manassas → All 1,566 in Virginia → Every provider in Manassas →
Other chiropractor records in Virginia
- Lauren Aalders, DCCharlottesville, VA1831762616
- Jason Abbott, D.C.Hampton, VA1952318198
- Rachel Abbott, D.C.Smithfield, VA1083093876
- Siobhan Abbott, D.C.Hampton, VA1588618607
- Joe Abretski, DCRichmond, VA1861035511
- Marco AccordoChesapeake, VA1952763534
- Jennifer Accurso, D.C.Charlottesville, VA1851591663
- Mariska Adams, D.C.Danville, VA1598711947
- Matthew Adams, D.C.Fairfax, VA1598059206
- Melissa Adams, DCCharlottesville, VA1750761029
Common questions
What is Louis I. Koff, D.C.'s NPI number?
Louis I. Koff, D.C.'s National Provider Identifier (NPI) is 1780663153, issued on Jan 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Louis I. Koff, D.C. located?
The NPPES record lists a practice address at 9387 Forestwood LN, Manassas, VA, 20110. Phone: (703) 361-0251. Providers update this record themselves, so call before visiting.
How can I verify Louis I. Koff, D.C.'s license?
NPPES lists Virginia license number 0104000171, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.