Karla V. Macias Diaz, D.D.S.
Dentist · Magnolia, TX
Karla V. Macias Diaz, D.D.S. is a dentist with a practice address in Magnolia, Texas, and NPI 1942597760, issued on Jun 30, 2011. Check the license (Texas 27891, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karla V. Macias Diaz
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License numbers
- 27891 TX
6973 NE
Self-reported in NPPES; status is on the state search - Practice location
- 32919 Tamina RD Ste A, Magnolia, TX 77354
- Phone
- (281) 374-4787
- Enumerated
- Jun 30, 2011
- Record last updated
- Jan 3, 2025
- Entity
- Type 1 · individual
8 nearest dentist records → All 6,572 in Texas → Look up another NPI →
Verify Karla V. Macias Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 27891Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average dentist in 2024
22 Medicare Part D claims for 14 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin15 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: $53.34
2 payments; by number, the most common kind was food and beverage; the largest payer was Dentsply Sirona Inc. 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.
Karla V. Macias Diaz among 6,572 dentist records in Texas
Karla V. Macias Diaz, D.D.S. 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 2011, is newer than 42% of them.
- NPI issued2011 · 42% of these records are older, 55% 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 updated2025 · 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).
22 dentist records list a practice address in Magnolia
They are 22 of the 599 NPPES records with a practice address in Magnolia, and 6,572 dentist records in Texas.
All 6,572 in Texas → Every provider in Magnolia → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Troy Bonin, DDSMagnolia, TX 773541881858017
- Nara Choi, DDSMagnolia, TX 773541104075464
- Michael Gillogly, D.D.S.Magnolia, TX 773541295927770
- Rene Gonzalez-Paneca, DDSMagnolia, TX 773541780352278
- Virgilio Gutierrez, D.D.S.The Woodlands, TX 773541356673669
- Anam Khan, DMDMagnolia, TX 773541982197083
- Sarah Norman, DDSMagnolia, TX 773541609123587
- Nancy Sawyer, D.D.S.Magnolia, TX 773541811104748
Common questions
What is Karla V. Macias Diaz, D.D.S.'s NPI number?
Karla V. Macias Diaz, D.D.S.'s National Provider Identifier (NPI) is 1942597760, issued on Jun 30, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Karla V. Macias Diaz, D.D.S. located?
The NPPES record lists a practice address at 32919 Tamina RD Ste A, Magnolia, TX, 77354. Phone: (281) 374-4787. Providers update this record themselves, so call before visiting.
How can I verify Karla V. Macias Diaz, D.D.S.'s license?
NPPES lists Texas license number 27891, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Karla V. Macias Diaz, D.D.S. prescribe under Medicare Part D?
In 2024, Karla V. Macias Diaz, D.D.S. had 22 Medicare Part D claims for 14 beneficiaries; the average among dentist prescribers was 86. 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.