Annie J. Kruger, MD, PHD
Gastroenterology Physician · Washington, DC
Annie J. Kruger, MD, PHD is a gastroenterology physician with a practice address in Washington, District of Columbia, and NPI 1649566100, issued on Jun 23, 2011. Check the license (District of Columbia MD046585, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Annie J. Kruger
- Credential
- MD, PHD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- MD046585 DC
L-247619 MA
Self-reported in NPPES; status is on the state search - Practice location
- 3800 Reservoir RD NW, Washington, DC 20007
- Phone
- (202) 444-8541
- Enumerated
- Jun 23, 2011
- Record last updated
- Oct 11, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (877) 303-1462
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 89 in District of Columbia → Look up another NPI →
Also registered at 3800 Reservoir RD NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Miriam Abadie, M.D.Student in an Organized Health Care Education/Training Program1194168120
- Kathleen AbalosInternal Medicine Physician1831451764
- Fuad AbbasStudent in an Organized Health Care Education/Training Program1467256834
- Valiollah AbbassiPediatric Endocrinology Physician1073511275
- Ahmed AbdelfatahStudent in an Organized Health Care Education/Training Program1326918269
- Zeinab Abdi, M.D.Pediatrics Physician1861781437
Verify Annie J. Kruger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license MD046585Check 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: $43.87
1 payment: food and beverage; the largest payer was Pfizer Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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.
Annie J. Kruger among 89 gastroenterology physician records in District of Columbia
Annie J. Kruger, MD, PHD is one of 89 gastroenterology physician records with a practice address in District of Columbia. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 71% of them.
- NPI issued2011 · 71% of these records are older, 24% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2018 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in District of Columbia
There are 89 gastroenterology physician records in District of Columbia.
All 89 in District of Columbia → Every provider in Washington → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Stanley BenjaminWashington, DC 200071336147297
- John CarrollWashington, DC 200071770581837
- Walid Chalhoub, M.D.Washington, DC 200071164759445
- Nadim HaddadWashington, DC 200071649278441
- Christine Hsu, MDWashington, DC 200071619127255
- Joseph Jennings, M.D.Washington, DC 200071538435714
- Samuel Kallus, M.D.Washington, DC 200071558660761
- James LewisWashington, DC 200071396745212
Common questions
What is Annie J. Kruger, MD, PHD's NPI number?
Annie J. Kruger, MD, PHD's National Provider Identifier (NPI) is 1649566100, issued on Jun 23, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Annie J. Kruger, MD, PHD located?
The NPPES record lists a practice address at 3800 Reservoir RD NW, Washington, DC, 20007. Phone: (202) 444-8541. Providers update this record themselves, so call before visiting.
How can I verify Annie J. Kruger, MD, PHD's license?
NPPES lists District of Columbia license number MD046585, as entered by the provider. Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. 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.