Sumin Hahm, DDS
Periodontics · Derry, NH
Sumin Hahm, DDS is a periodontics with a practice address in Derry, New Hampshire, and NPI 1669147484, issued on Aug 13, 2021. Check the license (New Hampshire 05112, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sumin Hahm
- Credential
- DDS
- Primary taxonomy
- Periodontics 1223P0300X
- License numbers
- 05112 NH
DN1859159 MA
Self-reported in NPPES; status is on the state search - Practice location
- 19 Manchester RD Ste D3, Derry, NH 03038
- Phone
- (603) 810-7218
- Enumerated
- Aug 13, 2021
- Record last updated
- Oct 21, 2024
- Entity
- Type 1 · individual
8 nearest periodontics records → All 39 in New Hampshire → Look up another NPI →
Verify Sumin Hahm in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 05112Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average periodontics in 2024
29 Medicare Part D claims for 21 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin12 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.
Sumin Hahm among 39 periodontics records in New Hampshire
Sumin Hahm, DDS is one of 39 periodontics records with a practice address in New Hampshire. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 95% of them.
- NPI issued2021 · 95% of these records are older, 3% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2024 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Periodontics providers in New Hampshire
There are 39 periodontics records in New Hampshire.
All 39 in New Hampshire → Every provider in Derry → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- George Maxfield, D.M.D.Chester, NH 030361033166186
- Medha Singh, BDS, DMD, MSAmherst, NH 030311487964375
- James Hamilton, DDSMilford, NH 030551528112547
- Francesca Failla, DMDNashua, NH 030601144790619
- Ernest Marino, DMDNashua, NH 030601912057019
- Craig McLaughlin, DDSNashua, NH 030601992713986
- Samar Shaikh, B.D.SNashua, NH 030601730632266
- Howard Yen, D.M.D.Nashua, NH 030601093184616
Common questions
What is Sumin Hahm, DDS's NPI number?
Sumin Hahm, DDS's National Provider Identifier (NPI) is 1669147484, issued on Aug 13, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Sumin Hahm, DDS located?
The NPPES record lists a practice address at 19 Manchester RD Ste D3, Derry, NH, 03038. Phone: (603) 810-7218. Providers update this record themselves, so call before visiting.
How can I verify Sumin Hahm, DDS's license?
NPPES lists New Hampshire license number 05112, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Sumin Hahm, DDS prescribe under Medicare Part D?
In 2024, Sumin Hahm, DDS had 29 Medicare Part D claims for 21 beneficiaries; the average among periodontics prescribers was 277. 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.