William Guo Galanos, DDS
Dentist · Merrillville, IN
William Guo Galanos, DDS is a dentist with a practice address in Merrillville, Indiana, and NPI 1316011646, issued on Nov 20, 2006. Check the license (Indiana 12008902, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Guo Galanos
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 12008902 IN
Self-reported in NPPES; status is on the state search - Practice location
- 500 West 81St Ave, Merrillville, IN 46410
- Phone
- (219) 736-1212
- Enumerated
- Nov 20, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (219) 736-2612
- Entity
- Type 1 · individual
Verify William Guo Galanos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 12008902Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average dentist in 2024
294 Medicare Part D claims for 85 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. 59 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate91 claims
- Cephalexin54 claims
- Amoxicillin41 claims
- Hydrocodone-Acetaminophen34 claims
- Acetaminophen-Codeine25 claims
- Clindamycin Hcl21 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.
21 dentist records list a practice address in Merrillville
They are 21 of the 1,972 NPPES records with a practice address in Merrillville, and 1,582 dentist records in Indiana.
All 21 in Merrillville → All 1,582 in Indiana → Every provider in Merrillville →
Other dentist records in Indiana
- Ronia AasarAnderson, IN1871022053
- Peyton Abbott, DDSMarion, IN1063344844
- Alhaitham AbdullahTerre Haute, IN1235991753
- Savithri Abey Danforth, DDSCarmel, IN1376737742
- Louis Abukhalaf, DDSCarmel, IN1194010744
- Amer AbusabhaFort Wayne, IN1639843618
- Brooke Adams, DDSIndianapolis, IN1275643371
- Scott Adams, DDSCarmel, IN1871676270
- Timothy Adams, DDSCarmel, IN1760601405
- Yamna Matin AfridiSouth Bend, IN1649942152
Common questions
What is William Guo Galanos, DDS's NPI number?
William Guo Galanos, DDS's National Provider Identifier (NPI) is 1316011646, issued on Nov 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Guo Galanos, DDS located?
The NPPES record lists a practice address at 500 West 81St Ave, Merrillville, IN, 46410. Phone: (219) 736-1212. Providers update this record themselves, so call before visiting.
How can I verify William Guo Galanos, DDS's license?
NPPES lists Indiana license number 12008902, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does William Guo Galanos, DDS prescribe under Medicare Part D?
In 2024, William Guo Galanos, DDS had 294 Medicare Part D claims for 85 beneficiaries; the average among dentist prescribers was 86. 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.