Robert Langenohl
Emergency Medicine Physician · Fort Belvoir, VA
Robert Langenohl is an emergency medicine physician with a practice address in Fort Belvoir, Virginia, and NPI 1457719023, issued on Feb 10, 2016. Check the license (Virginia 0102206441, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Robert Langenohl
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 0102206441 VA
036.172844 IL
81647-21 WI
Self-reported in NPPES; status is on the state search - Practice location
- 9300 Dewitt Loop, Fort Belvoir, VA 22060
- Phone
- (571) 231-3224
- Enumerated
- Feb 10, 2016
- Record last updated
- Apr 1, 2026
- Medicare enrollment
- Enrolled (PECOS I20240927000414); accepts Medicare assignment
- Medical or professional school
- Des Moines University Of Osteopathic Medicine And Health Sciences, 2016
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,715 in Virginia → Look up another NPI →
Also registered at 9300 Dewitt Loop
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Robert Langenohl in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0102206441Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average emergency medicine physician in 2024
62 Medicare Part D claims for 49 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin16 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Mercy Health System CorporationJanesville, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Langenohl among 1,715 emergency medicine physician records in Virginia
Robert Langenohl is one of 1,715 emergency medicine physician records with a practice address in Virginia. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 73% of them.
- NPI issued2016 · 73% of these records are older, 24% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2016 · median 2011 among the 956 with a school on file
- Record last updated2026 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 emergency medicine physician records list a practice address in Fort Belvoir
They are 30 of the 974 NPPES records with a practice address in Fort Belvoir, and 1,715 emergency medicine physician records in Virginia.
All 1,715 in Virginia → Every provider in Fort Belvoir → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Dawn Adams, M.D.Fort Belvoir, VA 220601891773636
- Timothy Barron, D.OFort Belvoir, VA 220601205864691
- Nancy Briggs, MCFort Belvoir, VA 220601497736623
- Emmeth Daniel, MDFort Belvoir, VA 220601467433607
- Daniel French, MDFort Belvoir, VA 220601790743789
- Joseph Frontino, DOFort Belvoir, VA 220601184662330
- Daniel Gabbay, M.D.Fort Belvoir, VA 220601457341943
- Fatisha Gayton, MDFort Belvoir, VA 220601508979097
Common questions
What is Robert Langenohl's NPI number?
Robert Langenohl's National Provider Identifier (NPI) is 1457719023, issued on Feb 10, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Robert Langenohl located?
The NPPES record lists a practice address at 9300 Dewitt Loop, Fort Belvoir, VA, 22060. Phone: (571) 231-3224. Providers update this record themselves, so call before visiting.
How can I verify Robert Langenohl's license?
NPPES lists Virginia license number 0102206441, 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.
How much does Robert Langenohl prescribe under Medicare Part D?
In 2024, Robert Langenohl had 62 Medicare Part D claims for 49 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions 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. 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.