Gregory Joseph Frei, D.D.S.
General Practice Dentistry · Spring Branch, TX
Gregory Joseph Frei, D.D.S. is a general practice dentistry with a practice address in Spring Branch, Texas, and NPI 1245353382, issued on Apr 6, 2007. Check the license (Texas 20167, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory Joseph Frei
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 20167 TX
Self-reported in NPPES; status is on the state search - Practice location
- 22101 State Highway 46 W, Spring Branch, TX 78070
- Phone
- (830) 438-2273
- Enumerated
- Apr 6, 2007
- Record last updated
- Aug 28, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (830) 438-3183
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 10,056 in Texas → Look up another NPI →
Also registered at 22101 State Highway 46 W
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Hollingsworth, DDSDentist1770604019
Verify Gregory Joseph Frei in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 20167Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average general practice dentistry in 2024
22 Medicare Part D claims for 11 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin11 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: $321.69
8 payments; by number, the most common kind was food and beverage; the largest payer was Align Technology, Inc. The 41,669 providers of this specialty with any payment received $597.01 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.
Gregory Joseph Frei among 10,056 general practice dentistry records in Texas
Gregory Joseph Frei, D.D.S. is one of 10,056 general practice dentistry 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 2007, is newer than 27% of them.
- NPI issued2007 · 27% of these records are older, 52% 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 updated2013 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 general practice dentistry records list a practice address in Spring Branch
They are 9 of the 165 NPPES records with a practice address in Spring Branch, and 10,056 general practice dentistry records in Texas.
All 10,056 in Texas → Every provider in Spring Branch → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Emily BrowneSpring Branch, TX 780701851213581
- Bren Carr, D.D.S.Spring Branch, TX 780701255433363
- Wesley Cooksey, DDSSpring Branch, TX 780701801457684
- Gwen Eaker, D.M.D.Spring Branch, TX 780701760539852
- Cristina Gutierrez, DDSSpring Branch, TX 780701053010231
- Oscar Vazquez Del Castillo, D.D.S.Spring Branch, TX 780701457578270
- Jared Wright, DDSSpring Branch, TX 780701336581842
- Priscilla Wu, DDSSpring Branch, TX 780701902504665
Common questions
What is Gregory Joseph Frei, D.D.S.'s NPI number?
Gregory Joseph Frei, D.D.S.'s National Provider Identifier (NPI) is 1245353382, issued on Apr 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Joseph Frei, D.D.S. located?
The NPPES record lists a practice address at 22101 State Highway 46 W, Spring Branch, TX, 78070. Phone: (830) 438-2273. Providers update this record themselves, so call before visiting.
How can I verify Gregory Joseph Frei, D.D.S.'s license?
NPPES lists Texas license number 20167, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Gregory Joseph Frei, D.D.S. prescribe under Medicare Part D?
In 2024, Gregory Joseph Frei, D.D.S. had 22 Medicare Part D claims for 11 beneficiaries; the average among general practice dentistry prescribers was 83. 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.