Suzin Um, D.D.S.
Oral and Maxillofacial Surgery (Dentist) · Foothill Ranch, CA
Suzin Um, D.D.S. is an oral and maxillofacial surgery (dentist) with a practice address in Foothill Ranch, California, and NPI 1548558646, issued on Jul 11, 2011. Check the license (California 64383, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Suzin Um
- Credential
- D.D.S.
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License number
- 64383 CA
Self-reported in NPPES; status is on the state search - Practice location
- 26700 Towne Centre Dr Ste 280, Foothill Ranch, CA 92610
- Phone
- (949) 203-3177
- Enumerated
- Jul 11, 2011
- Record last updated
- Mar 7, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Suzin Um in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 64383Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024
112 Medicare Part D claims for 41 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate33 claims
- Amoxicillin19 claims
- Azithromycin19 claims
- Ibuprofen15 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.
Industry payments in 2024: $17.99
1 payment: food and beverage; the largest payer was Geistlich Pharma, North America, Inc. The 4,075 providers of this specialty with any payment received $1,077.58 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.
2 oral and maxillofacial surgery (dentist) records list a practice address in Foothill Ranch
They are 2 of the 169 NPPES records with a practice address in Foothill Ranch, and 987 oral and maxillofacial surgery (dentist) records in California.
All 2 in Foothill Ranch → All 987 in California → Every provider in Foothill Ranch →
Other oral and maxillofacial surgery (dentist) records in California
- Allan AbayevLoma Linda, CA1992649479
- Hooman Adamous, DMDBellflower, CA1497917439
- David Adams, DDSFresno, CA1831282755
- Arman Afifi, D.D.S., M.D.Cupertino, CA1528494598
- Payam Afzali, DDS, MDLos Angeles, CA1326350851
- Jacob Agatstein, D.M.D.Torrance, CA1932410842
- Jasmine Aghajani, DDSBeverly Hills, CA1871966622
- Virginia AgustinLa Puente, CA1376726315
- David Ahn, DMDSan Francisco, CA1265865216
- Junil Ahn, D.D.S.,M.D.Aliso Viejo, CA1992829949
Common questions
What is Suzin Um, D.D.S.'s NPI number?
Suzin Um, D.D.S.'s National Provider Identifier (NPI) is 1548558646, issued on Jul 11, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Suzin Um, D.D.S. located?
The NPPES record lists a practice address at 26700 Towne Centre Dr Ste 280, Foothill Ranch, CA, 92610. Phone: (949) 203-3177. Providers update this record themselves, so call before visiting.
How can I verify Suzin Um, D.D.S.'s license?
NPPES lists California license number 64383, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Suzin Um, D.D.S. prescribe under Medicare Part D?
In 2024, Suzin Um, D.D.S. had 112 Medicare Part D claims for 41 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. 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.