William Hall, DDS
Dentist · Frederick, MD
William Hall, DDS is a dentist with a practice address in Frederick, Maryland, and NPI 1558732693, issued on Oct 15, 2015. Check the license (Maryland 11438, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Hall
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 11438 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1090 W Patrick St, Frederick, MD 21703
- Phone
- (301) 662-6247
- Enumerated
- Oct 15, 2015
- Record last updated
- Oct 15, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (301) 662-4146
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,870 in Maryland → Look up another NPI →
Also registered at 1090 W Patrick St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Yeron, MDAdult Medicine Physician1851499784
Verify William Hall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 11438Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average dentist in 2024
31 Medicare Part D claims for 22 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin27 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.
William Hall among 1,870 dentist records in Maryland
William Hall, DDS is one of 1,870 dentist records with a practice address in Maryland. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 67% of them.
- NPI issued2015 · 67% of these records are older, 29% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2015 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
46 dentist records list a practice address in Frederick
They are 46 of the 3,981 NPPES records with a practice address in Frederick, and 1,870 dentist records in Maryland.
All 1,870 in Maryland → Every provider in Frederick → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Dinesh Boppana, DMDFrederick, MD 217031750535613
- Mitra Davaninejad, DDSFrederick, MD 217031104347301
- Linda Might, DDSFrederick, MD 217031942376686
- Dennis Murphy, DDSFrederick, MD 217031558437293
- Suzanne Boyle, D.M.D.Frederick, MD 217021023471802
- David Brandenburg, DDSFrederick, MD 217041811259260
- Hye Hyun Choi, DDSFrederick, MD 217021174103535
- Eric Coy, DDSFrederick, MD 217021649952417
Common questions
What is William Hall, DDS's NPI number?
William Hall, DDS's National Provider Identifier (NPI) is 1558732693, issued on Oct 15, 2015. An NPI identifies a provider in billing; it is not a license.
Where is William Hall, DDS located?
The NPPES record lists a practice address at 1090 W Patrick St, Frederick, MD, 21703. Phone: (301) 662-6247. Providers update this record themselves, so call before visiting.
How can I verify William Hall, DDS's license?
NPPES lists Maryland license number 11438, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does William Hall, DDS prescribe under Medicare Part D?
In 2024, William Hall, DDS had 31 Medicare Part D claims for 22 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.