NPI age
4 years
Enumerated 2022-03-17
● Active Type 2 · Organization
Little Sonrisas Pediatric Dentistry, Pllc
Little Sonrisas Pediatric Dentistry, Pllc is 1 of 1797 dentist organizations in Texas.
Primary specialty
Dentist
Plus 2 secondary
Practice locations
2
1 secondary on file
Status
Active
No deactivations on record
Authorized official
Siedow
Manager / Dental Director
Last NPPES update
2026-02-17
Source: monthly bulk 2026-05
How this organization compares
Across 1797 active dentist providers in Texas.
NPI age
4 years
↓ 10 yr below median
Practice locations
2
1 secondary on file
Subspecialties
2
In the 25% of peers with subspecialties
NPI lifetime · 2022 → 2026
2022-03Enumerated in NPPES
2022
2026
Where they practice
Primary practice location
5300 N G St
McAllen, TX 785044893
Mailing address
5300 N G St Ste 130
McAllen, TX 785046550
Additional practice locations
1 secondary location on file with NPPES.
Location 2
4750 N Expressway # 77
Brownsville, TX 785264120
Authorized official
Stephen James Siedow, DDS
Manager / Dental Director
📞 7209332372
Specialties
-
Dentist PrimaryAn age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
-
DentistA dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two...
-
DentistThe 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.
Practice context
Multi-site organization. 1 additional practice location on file.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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