William G. Langston, MD
Emergency Medicine Physician · Wailuku, HI
William G. Langston, MD is an emergency medicine physician with a practice address in Wailuku, Hawaii, and NPI 1013903640, issued on Sep 20, 2005. Check the license (Hawaii MD-13539, as entered in NPPES) on the Hawaii Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William G. Langston
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- MD-13539 HI
00026726 AL
Self-reported in NPPES; status is on the state search - Practice location
- 221 Mahalani St, Wailuku, HI 96793
- Phone
- (808) 242-2290
- Enumerated
- Sep 20, 2005
- Record last updated
- Jun 17, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicaid IDs
- 626749 HI
009935826 AL
051556498 AL - Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 370 in Hawaii → Look up another NPI →
Also registered at 221 Mahalani St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bettina Ackermann, MDPediatrics Physician1205807625
- Naira ArellanoAcute Care Nurse Practitioner1831525898
- Danielle Aubert-Anderson, LMSWSocial Worker1508369422
- James Bendon, MDDiagnostic Radiology Physician1780725432
- Miriam BerchukAnesthesiology Physician1013573823
- Ariel Berrios, PA-CPhysician Assistant1669911640
Verify William G. Langston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD-13539Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William G. Langston among 370 emergency medicine physician records in Hawaii
William G. Langston, MD is one of 370 emergency medicine physician records with a practice address in Hawaii. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 97% newer
- In a Medicare fileNo · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 55% of these records are
- Record last updated2009 · 56% 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 Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 emergency medicine physician records list a practice address in Wailuku
They are 19 of the 1,087 NPPES records with a practice address in Wailuku, and 370 emergency medicine physician records in Hawaii. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 370 in Hawaii → Every provider in Wailuku → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Daniel Brandes, MDWailuku, HI 967931326075565
- William Eilert, MDWailuku, HI 967931003859653
- Marc Emde, MDWailuku, HI 967931609819010
- Mark Haddad, MDWailuku, HI 967931861435430
- Jon Jancaterino, MDWailuku, HI 967931063402469
- Jenwei Luu, MDWailuku, HI 967931891738464
- Benjamin Massenburg, MDWailuku, HI 967931841238532
- John Mills, MDWailuku, HI 967931508809146
Common questions
What is William G. Langston, MD's NPI number?
William G. Langston, MD's National Provider Identifier (NPI) is 1013903640, issued on Sep 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William G. Langston, MD located?
The NPPES record lists a practice address at 221 Mahalani St, Wailuku, HI, 96793. Phone: (808) 242-2290. Providers update this record themselves, so call before visiting.
How can I verify William G. Langston, MD's license?
NPPES lists Hawaii license number MD-13539, as entered by the provider. Search the Hawaii Medical Board at https://cca.hawaii.gov/pvl/boards/medical/. 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. 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.