Catherine Dulak, M.D.
Gynecology Physician · Corpus Christi, TX
Catherine Dulak, M.D. is a gynecology physician with a practice address in Corpus Christi, Texas, and NPI 1356545271, issued on Jun 13, 2007. Check the license (Texas H3309, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Catherine Dulak
- Credential
- M.D.
- Primary taxonomy
- Gynecology Physician 207VG0400X
- License number
- H3309 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5920 Saratoga Blvd, Corpus Christi, TX 78414
- Phone
- (361) 985-6111
- Enumerated
- Jun 13, 2007
- Entity
- Type 1 · individual
Also registered at 5920 Saratoga Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathleen Bailey, M.D.Specialist1578538823
- Shari Beams, PH.D., CCC-AAudiologist1639488299
- Juan Caceres, M.D.Obstetrics & Gynecology Physician1154305902
- Mary Cole-Perez, M.D.Dermatology Physician1750564480
- Brandi Copeland, NPFamily Nurse Practitioner1154754877
- Armando Delagarza, NPFamily Nurse Practitioner1861757775
Verify Catherine Dulak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H3309Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
5.3 times the Medicare Part D claims of the average gynecology physician in 2024
1,678 Medicare Part D claims for 417 beneficiaries, against an average of 319 among the 1,929 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 11 claims were for opioids.
Most prescribed
- Estradiol254 claims
- Fluconazole137 claims
- Myrbetriq82 claims
- Terconazole73 claims
- Fluocinonide69 claims
- Ciprofloxacin Hcl66 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: $26.70
1 payment, mostly education; the largest payer was Millicent US Inc. The 1,393 providers of this specialty with any payment received $2,024.38 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.
Gynecology Physician providers in Texas
There are 227 gynecology physician records in Texas.
Other gynecology physician records in Texas
- Nabil Aboukhair, M.D.Cleburne, TX1508819509
- Robert Adams, DOFort Worth, TX1619058625
- Connie Agnew Brien, M.D.Houston, TX1639260987
- Bruce Akright, M.D.Schertz, TX1679515373
- Mesk Alrais, MDHouston, TX1093210163
- Samantha Alvarado, MDSan Antonio, TX1932894862
- Charles Anderson, MDCollege Station, TX1518965078
- Patchika Aubourg, PA-CMidlothian, TX1174210785
- Lois Bachus, MDAustin, TX1396819173
- George Backardjiev, MDPort Neches, TX1295948594
Common questions
What is Catherine Dulak, M.D.'s NPI number?
Catherine Dulak, M.D.'s National Provider Identifier (NPI) is 1356545271, issued on Jun 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Dulak, M.D. located?
The NPPES record lists a practice address at 5920 Saratoga Blvd, Corpus Christi, TX, 78414. Phone: (361) 985-6111. Providers update this record themselves, so call before visiting.
How can I verify Catherine Dulak, M.D.'s license?
NPPES lists Texas license number H3309, 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 Catherine Dulak, M.D. prescribe under Medicare Part D?
In 2024, Catherine Dulak, M.D. had 1,678 Medicare Part D claims for 417 beneficiaries; the average among gynecology physician prescribers was 319. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.