NPI age
15 years
Enumerated 2010-06-24
● Active
Type 1 · Individual
DR. Mary Junghyun Um, D.M.D.
Um is 1 of 78 dentist providers in San Antonio and 1 of 935 in Texas.
Primary specialty
Dentist
Plus 3 subspecialties
Licensed in
CA, ID, TX
3 states
Status
Active
No deactivations on record
Last NPPES update
2022-03-15
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 935 active dentist providers in Texas.
NPI age
15 years
↓ 2 yr below median (17 yr)
State licenses
3 states
Top 88% — 11% of peers are multi-state
Subspecialties
2
In the 31% of peers with subspecialties
NPI lifetime · 2010 → 2026
2010-06Enumerated in NPPES
2010
2026
Where they practice
Practice location
6700 S Flores St Ste 101
San Antonio, TX 782211700
Mailing address
6700 S Flores St Ste 101
San Antonio, TX 782211700
Specialties
-
Dentist PrimaryThe specialty of dentistry which includes the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
-
DentistThe branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the...
-
DentistA general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Practice context
Solo or small practice. No other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.