Delores Gwendolyn Cook, FNP
Family Nurse Practitioner · Corsicana, TX
Delores Gwendolyn Cook, FNP is a family nurse practitioner with a practice address in Corsicana, Texas, and NPI 1134267198, issued on Feb 2, 2007. Check the license (Texas 505742, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Delores Gwendolyn Cook
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 505742 TX
Self-reported in NPPES; status is on the state search - Practice location
- 400 Hospital Dr, Corsicana, TX 75110
- Phone
- (903) 872-2923
- Enumerated
- Feb 2, 2007
- Record last updated
- Mar 7, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (903) 872-2941
- Medicare enrollment
- Enrolled (PECOS I20040811000518); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 400 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michelle Confer, MDObstetrics & Gynecology Physician1972611184
- Charles Cook, MDObstetrics & Gynecology Physician1861465601
- Eron Crouch, MDCardiovascular Disease Physician1275636532
- Toula Glass, ANPNurse Practitioner1447271853
Verify Delores Gwendolyn Cook in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 505742Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average family nurse practitioner in 2024
74 Medicare Part D claims for 37 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of 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: $33.81
2 payments; by number, the most common kind was food and beverage; the largest payer was Exact Sciences Corporation. The 99,489 providers of this specialty with any payment received $650.95 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.
Bills Medicare through one group practice
- Texas Specialty PhysiciansPalestine, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
23 family nurse practitioner records list a practice address in Corsicana
They are 23 of the 373 NPPES records with a practice address in Corsicana, and 21,242 family nurse practitioner records in Texas.
All 23 in Corsicana → All 21,242 in Texas → Every provider in Corsicana →
Other family nurse practitioner records in Texas
- Ashley Aaron, FNPWaco, TX1053821504
- Christina Aaron, FNPTexarkana, TX1457787426
- Lori Aaron, FNP-CFrisco, TX1619387974
- Lauren Aase, FNPSheppard Afb, TX1578550299
- Olivia AbabioCypress, TX1588171995
- Lilian Abagwe, NPWylie, TX1396215620
- Vivian Abaidoo, NP-CHouston, TX1760071971
- Zuniley Aballe-Hernandez, FNP-CHouston, TX1952054066
- Jorge Abalo Redden, FNPKaty, TX1932991122
- Jennifer Abalos, FNPPlano, TX1841452984
Common questions
What is Delores Gwendolyn Cook, FNP's NPI number?
Delores Gwendolyn Cook, FNP's National Provider Identifier (NPI) is 1134267198, issued on Feb 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Delores Gwendolyn Cook, FNP located?
The NPPES record lists a practice address at 400 Hospital Dr, Corsicana, TX, 75110. Phone: (903) 872-2923. Providers update this record themselves, so call before visiting.
How can I verify Delores Gwendolyn Cook, FNP's license?
NPPES lists Texas license number 505742, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Delores Gwendolyn Cook, FNP prescribe under Medicare Part D?
In 2024, Delores Gwendolyn Cook, FNP had 74 Medicare Part D claims for 37 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.