Catherine Elizabeth Dulak, M.D.
Gynecology Physician · Corpus Christi, TX
Catherine Elizabeth 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 Elizabeth 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
- Record last updated
- Sep 30, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (361) 985-6112
- Medicare enrollment
- Enrolled (PECOS I20071116000253); may accept Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 1986
- Entity
- Type 1 · individual
8 nearest gynecology physician records → All 229 in Texas → Look up another NPI →
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.Obstetrics & Gynecology Physician1578538823
- 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 Elizabeth 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
5.6 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 299 among the 1,919 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: education; the largest payer was Millicent US Inc. The 1,398 providers of this specialty with any payment received $2,469.88 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.
Catherine Elizabeth Dulak among 229 gynecology physician records in Texas
Catherine Elizabeth Dulak, M.D. is one of 229 gynecology physician records with a practice address in Texas. 58% 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 70% of them.
- NPI issued2007 · 70% of these records are older, 19% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileYes · 31% of these records are
- Graduated1986 · median 1995 among the 71 with a school on file
- Record last updated2008 · 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 207VG0400X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecology Physician providers in Texas
There are 229 gynecology physician records in Texas.
All 229 in Texas → Every provider in Corpus Christi → Gynecology Physician nationwide →
The 8 gynecology physician records with the nearest ZIP codes
- Charles Eubank, M.D.Corpus Christi, TX 784141750347084
- Laura Shelton, M.D.Corpus Christi, TX 784141760457014
- H. Garza, M.D.Corpus Christi, TX 784041710018437
- Jorge Miranda, MD, FACOGMcAllen, TX 785011205989613
- James Biddle, M.D.McAllen, TX 785031760458509
- Cesar Coronado, M.D.McAllen, TX 785031639144793
- Flor Limas, M.D.McAllen, TX 785041245587914
- Maria Limas, MDMcAllen, TX 785041568091908
Common questions
What is Catherine Elizabeth Dulak, M.D.'s NPI number?
Catherine Elizabeth 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 Elizabeth 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 Elizabeth 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 Elizabeth Dulak, M.D. prescribe under Medicare Part D?
In 2024, Catherine Elizabeth Dulak, M.D. had 1,678 Medicare Part D claims for 417 beneficiaries; the average among gynecology physician prescribers was 299. 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.