Marshall Samuel Balish, MD-PHD
Neurology Physician · Washington, DC
Marshall Samuel Balish, MD-PHD is a neurology physician with a practice address in Washington, District of Columbia, and NPI 1427140391, issued on Sep 29, 2006. Check the license (District of Columbia 19276, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Marshall Samuel Balish
- Credential
- MD-PHD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 19276 DC
Self-reported in NPPES; status is on the state search - Practice location
- Washington VA Medical Ctr, Washington, DC 20422
- Phone
- (202) 745-8144
- Enumerated
- Sep 29, 2006
- Record last updated
- Dec 23, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (202) 745-8231
- Medicaid IDs
- 0452770 DC
77472 MD - Entity
- Type 1 · individual
8 nearest neurology physician records → All 137 in District of Columbia → Look up another NPI →
Also registered at Washington VA Medical Ctr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jacqueline Corrigan-Curay, MDInternal Medicine Physician1619079605
- Howard Schulman, PH.D.Clinical Psychologist1043315799
Verify Marshall Samuel Balish in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license 19276Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average neurology physician in 2024
21 Medicare Part D claims, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
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.
Marshall Samuel Balish among 137 neurology physician records in District of Columbia
Marshall Samuel Balish, MD-PHD is one of 137 neurology 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2013 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X 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).
Neurology Physician providers in District of Columbia
There are 137 neurology physician records in District of Columbia.
All 137 in District of Columbia → Every provider in Washington → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Steven Fish, M.D.Washington, DC 204221538250329
- Barbara Levine, MDWashington, DC 204221104021872
- Mian Li, M.D.Washington Dc, DC 204221629172028
- George McKenna, M.D.Washington, DC 204221417930017
- Friedhelm Sandbrink, MDWashington, DC 204221770674269
- David Bartoszek, MDWashington, DC 203071952338717
- Kimbra Kenney, M.D.Washington, DC 203071659472454
- Robert Labutta, M.D.Washington, DC 203071477633469
Common questions
What is Marshall Samuel Balish, MD-PHD's NPI number?
Marshall Samuel Balish, MD-PHD's National Provider Identifier (NPI) is 1427140391, issued on Sep 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marshall Samuel Balish, MD-PHD located?
The NPPES record lists a practice address at Washington VA Medical Ctr, Washington, DC, 20422. Phone: (202) 745-8144. Providers update this record themselves, so call before visiting.
How can I verify Marshall Samuel Balish, MD-PHD's license?
NPPES lists District of Columbia license number 19276, 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.
How much does Marshall Samuel Balish, MD-PHD prescribe under Medicare Part D?
In 2024, Marshall Samuel Balish, MD-PHD had 21 Medicare Part D claims; the average among neurology physician prescribers was 1,370. 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.