Otto Louis-Jacques, M.D.
Pediatric Gastroenterology Physician · Fairfax, VA
Otto Louis-Jacques, M.D. is a pediatric gastroenterology physician with a practice address in Fairfax, Virginia, and NPI 1124094933, issued on Feb 23, 2006. Check the license (Virginia 0101233886, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Otto Louis-Jacques
- Credential
- M.D.
- Primary taxonomy
- Pediatric Gastroenterology Physician 2080P0206X
- License number
- 0101233886 VA
Self-reported in NPPES; status is on the state search - Practice location
- 3022 Williams Dr, Fairfax, VA 22031
- Phone
- (703) 698-1775
- Enumerated
- Feb 23, 2006
- Record last updated
- Mar 25, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (703) 641-8427
- Medicaid ID
- 6738052 VA
- Entity
- Type 1 · individual
8 nearest pediatric gastroenterology physician records → All 49 in Virginia → Look up another NPI →
Also registered at 3022 Williams Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kaitlyn BotzBehavior Technician1720948441
- Courtney Brown MercerBehavior Technician1417825407
- Emily Chin, DOInternal Medicine Physician1679657290
- Lynn Duffy, M.D.Pediatric Gastroenterology Physician1790759124
- Peter Dunner, M.D.Specialist1932159290
Verify Otto Louis-Jacques in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101233886Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $248.84
5 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 1,184 providers of this specialty with any payment received $2,585.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Otto Louis-Jacques among 49 pediatric gastroenterology physician records in Virginia
Otto Louis-Jacques, M.D. is one of 49 pediatric gastroenterology physician records with a practice address in Virginia. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 51% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileNo · 24% of these records are
- Record last updated2016 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0206X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Gastroenterology Physician providers in Virginia
There are 49 pediatric gastroenterology physician records in Virginia.
All 49 in Virginia → Every provider in Fairfax → Pediatric Gastroenterology Physician nationwide →
The 8 pediatric gastroenterology physician records with the nearest ZIP codes
- Lynn Duffy, M.D.Fairfax, VA 220311790759124
- Benjamin Enav, M.D.Fairfax, VA 220311083885214
- Grace Felix, M.D.Fairfax, VA 220311477810208
- Stefany Garrity, MDFairfax, VA 220311427283472
- Iris Jo-Shi, D.O.Fairfax, VA 220311528485695
- Salina KhushalFairfax, VA 220311871957035
- Peter Lee, M.D.Fairfax, VA 220311740253020
- Mariana Middelhof, M.DFairfax, VA 220311710293337
Common questions
What is Otto Louis-Jacques, M.D.'s NPI number?
Otto Louis-Jacques, M.D.'s National Provider Identifier (NPI) is 1124094933, issued on Feb 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Otto Louis-Jacques, M.D. located?
The NPPES record lists a practice address at 3022 Williams Dr, Fairfax, VA, 22031. Phone: (703) 698-1775. Providers update this record themselves, so call before visiting.
How can I verify Otto Louis-Jacques, M.D.'s license?
NPPES lists Virginia license number 0101233886, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.