NPPES file of Aug 9, 2026

Lisa M. Dix Emperador, M.D.

Cardiovascular Disease Physician · San Antonio, TX

Lisa M. Dix Emperador, M.D. is a cardiovascular disease physician with a practice address in San Antonio, Texas, and NPI 1568410975, issued on May 5, 2006. Check the license (Texas L3283, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1568410975
Name
Lisa M. Dix Emperador
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
L3283 TX
Self-reported in NPPES; status is on the state search
Practice location
18414 US Hwy 281 N Suite 104, San Antonio, TX 78259
Phone
(877) 460-5004
Enumerated
May 5, 2006
Record last updated
Feb 11, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(888) 388-4339
Medicaid IDs
1505398-02 TX
1505398-01 TX
1505398-03 TX
1757668-01 TX
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest cardiovascular disease physician records → All 1,603 in Texas → Look up another NPI →

Verify Lisa M. Dix Emperador in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license L3283    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

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92% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

237 Medicare Part D claims for 71 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D.

  1. Lisa Dix Emperador237
  2. Specialty average3,078

Most prescribed

  1. Atorvastatin Calcium17 claims
  2. Metoprolol Succinate14 claims
  3. Mirtazapine12 claims
  4. Amlodipine Besylate11 claims
  5. Finasteride11 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.

Lisa M. Dix Emperador among 1,603 cardiovascular disease physician records in Texas

Lisa M. Dix Emperador, M.D. is one of 1,603 cardiovascular disease physician records with a practice address in Texas. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 20% of them.

  • NPI issued2006 · 20% of these records are older, 42% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileNo · 76% of these records are
  • Record last updated2016 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in Texas

There are 1,603 cardiovascular disease physician records in Texas.

All 1,603 in Texas → Every provider in San Antonio → Cardiovascular Disease Physician nationwide →

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Umesh Arora, M.D.San Antonio, TX 782581275648529
  2. Lily BatesSan Antonio, TX 782581114313095
  3. Madhu Challapalli, MDSan Antonio, TX 782581609847029
  4. Mark Colligan, MDSan Antonio, TX 782581902998347
  5. Meeney Dhir, M.D.San Antonio, TX 782581962517201
  6. Joshua Durham, M.D.San Antonio, TX 782581689898819
  7. Diane Greiner, M.D.San Antonio, TX 782581568462885
  8. Radoslaw Kiesz, M.D.San Antonio, TX 782581710924675

Common questions

What is Lisa M. Dix Emperador, M.D.'s NPI number?

Lisa M. Dix Emperador, M.D.'s National Provider Identifier (NPI) is 1568410975, issued on May 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Lisa M. Dix Emperador, M.D. located?

The NPPES record lists a practice address at 18414 US Hwy 281 N Suite 104, San Antonio, TX, 78259. Phone: (877) 460-5004. Providers update this record themselves, so call before visiting.

How can I verify Lisa M. Dix Emperador, M.D.'s license?

NPPES lists Texas license number L3283, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Lisa M. Dix Emperador, M.D. prescribe under Medicare Part D?

In 2024, Lisa M. Dix Emperador, M.D. had 237 Medicare Part D claims for 71 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.