Marshall Lawler, M.D.
Anesthesiology Physician · Washington, DC
Marshall Lawler, M.D. is an anesthesiology physician with a practice address in Washington, District of Columbia, and NPI 1629509245, issued on Mar 24, 2017. Check the license (District of Columbia MD210003096, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Marshall Lawler
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- MD210003096 DC
Self-reported in NPPES; status is on the state search - Practice location
- 900 23RD St NW, Washington, DC 20037
- Phone
- (202) 715-4750
- Enumerated
- Mar 24, 2017
- Record last updated
- Jul 9, 2024
- Medicare enrollment
- Enrolled (PECOS I20240721000128); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 317 in District of Columbia → Look up another NPI →
Also registered at 900 23RD St NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Osereme AbuluStudent in an Organized Health Care Education/Training Program1285383729
- Crystal AdamsAnesthesiology Physician1922462233
- Leah AdamsStudent in an Organized Health Care Education/Training Program1457292682
Verify Marshall Lawler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license MD210003096Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Anesthesia Company LLCAnnapolis, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marshall Lawler among 317 anesthesiology physician records in District of Columbia
Marshall Lawler, M.D. is one of 317 anesthesiology physician records with a practice address in District of Columbia. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 78% of them.
- NPI issued2017 · 78% of these records are older, 18% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2017 · median 2006 among the 222 with a school on file
- Record last updated2024 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X 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).
Anesthesiology Physician providers in District of Columbia
There are 317 anesthesiology physician records in District of Columbia.
All 317 in District of Columbia → Every provider in Washington → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Jeffrey Berger, M.D., M.B.A.Washington, DC 200371881684090
- Wendell Boulware, MDWashington, DC 200371336111392
- Paul Dangerfield, MDWashington, DC 200371568430940
- Ronald Guritzky, MDWashington, DC 200371164490546
- Italo Ibi, MDWashington, DC 200371275501744
- Krishna Joseph, MDWashington, DC 200371750359121
- Christopher Junker, MDWashington, DC 200371295794170
- Ryan Keneally, MDWashington, DC 200371457321697
Common questions
What is Marshall Lawler, M.D.'s NPI number?
Marshall Lawler, M.D.'s National Provider Identifier (NPI) is 1629509245, issued on Mar 24, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Marshall Lawler, M.D. located?
The NPPES record lists a practice address at 900 23RD St NW, Washington, DC, 20037. Phone: (202) 715-4750. Providers update this record themselves, so call before visiting.
How can I verify Marshall Lawler, M.D.'s license?
NPPES lists District of Columbia license number MD210003096, 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.