John E. Bankowski, O.D.
Optometrist · Washington, DC
John E. Bankowski, O.D. is an optometrist with a practice address in Washington, District of Columbia, and NPI 1003905639, issued on Oct 12, 2006. Check the license (District of Columbia OP717, as entered in NPPES) with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John E. Bankowski
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License numbers
- OP717 DC
R138 AL
2359 CO
02213 IA
ODP1047 ID
and 10 more
Self-reported in NPPES; status is on the state search - Practice location
- 1100 Connecticut Ave NW, Washington, DC 20036
- Phone
- (202) 223-1050
- Enumerated
- Oct 12, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 1100 Connecticut Ave NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emmanuel Okala, ODOptometrist1619528981
Verify John E. Bankowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
Search for license OP717Check 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: $27.11
1 payment: food and beverage; the largest payer was Abbvie Inc. The 34,453 providers of this specialty with any payment received $769.99 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.
Optometrist providers in District of Columbia
There are 100 optometrist records in District of Columbia.
All 100 in District of Columbia → Every provider in Washington →
Other optometrist records in District of Columbia
- Sara Aggarwal, O.D.Washington, DC1053354399
- Glenn Allouche, O.D.Washington, DC1396862918
- Denise Aninakwah, ODWashington, DC1881482230
- Mitzy AttokarenWashington, DC1134437924
- Gemini Irene Aurillo, O.D.Washington, DC1245536267
- Saba Ayalew, ODWashington, DC1912081514
- Parker Ayer, ODWashington, DC1184470916
- Navya Banda, ODWashington, DC1801549357
- Christie Barton, O.D., F.A.A.O.Washington, DC1598759144
- Kenneth Beck, ODWashington, DC1871622845
Common questions
What is John E. Bankowski, O.D.'s NPI number?
John E. Bankowski, O.D.'s National Provider Identifier (NPI) is 1003905639, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John E. Bankowski, O.D. located?
The NPPES record lists a practice address at 1100 Connecticut Ave NW, Washington, DC, 20036. Phone: (202) 223-1050. Providers update this record themselves, so call before visiting.
How can I verify John E. Bankowski, O.D.'s license?
NPPES lists District of Columbia license number OP717, as entered by the provider. Search the District of Columbia board that licenses this profession; the NPPES record confirms identity 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.