Lauren Ziegler Hartzog, DMD
Dentist · Rowlett, TX
Lauren Ziegler Hartzog, DMD is a dentist with a practice address in Rowlett, Texas, and NPI 1336797083, issued on Aug 27, 2019. Check the license (Texas 39250, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lauren Ziegler Hartzog
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License numbers
- 39250 TX
9448 SC
Self-reported in NPPES; status is on the state search - Practice location
- 4518 Rowlett RD, Rowlett, TX 75088
- Phone
- (843) 422-5488
- Enumerated
- Aug 27, 2019
- Record last updated
- May 30, 2023
- Entity
- Type 1 · individual
8 nearest dentist records → All 6,572 in Texas → Look up another NPI →
Also registered at 4518 Rowlett RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Keane Fedosky, D.D.S.General Practice Dentistry1528280351
- Amanda Hsieh, DDSDentist1184358442
- Pooja Kapoor, DDSDentist1356902712
- Tera Pollock, DDSGeneral Practice Dentistry1841405750
Verify Lauren Ziegler Hartzog in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 39250Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $96.35
1 payment: food and beverage; the largest payer was Dentsply Canada Ltd. The 31,974 providers of this specialty with any payment received $540.36 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.
Lauren Ziegler Hartzog among 6,572 dentist records in Texas
Lauren Ziegler Hartzog, DMD is one of 6,572 dentist records with a practice address in Texas. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 72% of them.
- NPI issued2019 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2023 · 64% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 dentist records list a practice address in Rowlett
They are 9 of the 734 NPPES records with a practice address in Rowlett, and 6,572 dentist records in Texas.
All 6,572 in Texas → Every provider in Rowlett → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Angela Gray, DDSRowlett, TX 750881538277991
- Amanda Hsieh, DDSRowlett, TX 750881184358442
- Pooja Kapoor, DDSRowlett, TX 750881356902712
- Annette Mata, DDS, MPHRowlett, TX 750881285933200
- Christopher Nguyen, DDSRowlett, TX 750881922529726
- Lyka BajanaRockwall, TX 750871851212054
- David Bird, DDSRockwall, TX 750871881906501
- Logan Callier, DDSRockwall, TX 750871306297320
Common questions
What is Lauren Ziegler Hartzog, DMD's NPI number?
Lauren Ziegler Hartzog, DMD's National Provider Identifier (NPI) is 1336797083, issued on Aug 27, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Lauren Ziegler Hartzog, DMD located?
The NPPES record lists a practice address at 4518 Rowlett RD, Rowlett, TX, 75088. Phone: (843) 422-5488. Providers update this record themselves, so call before visiting.
How can I verify Lauren Ziegler Hartzog, DMD's license?
NPPES lists Texas license number 39250, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity 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.