NPPES file of Aug 9, 2026

Debra Lynn Grunden, NURSE

Nurse Practitioner · Terrell, TX

Debra Lynn Grunden, NURSE is a nurse practitioner with a practice address in Terrell, Texas, and NPI 1366766875, issued on Mar 26, 2010. Check the license (Texas 776939, as entered in NPPES) with the Texas board that licenses this profession; 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
1366766875
Name
Debra Lynn Grunden
Credential
NURSE
Primary taxonomy
Nurse Practitioner 363L00000X
License number
776939 TX
Self-reported in NPPES; status is on the state search
Practice location
200 N Virginia St, Terrell, TX 75160
Phone
(972) 551-7500
Enumerated
Mar 26, 2010
Record last updated
Apr 12, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(972) 524-7418
Medicare enrollment
Enrolled (PECOS I20130311000448); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 200 N Virginia St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Levery Arion, FNP-CFamily Nurse Practitioner1609630607
  2. Shikha Bansal, M.D.Family Medicine Physician1285028514
  3. Tyson Barnes, M.D.Family Medicine Physician1336169655
  4. Jami Bryan, AGPCNPGerontology Nurse Practitioner1386157808
  5. Judy Candler, MSN, GNPAdult Health Nurse Practitioner1851318539
  6. Mary Carver, MSNAdult Health Nurse Practitioner1366463887

Verify Debra Lynn Grunden in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 776939
    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
Find the Texas license search

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4% fewer Medicare Part D claims than the average nurse practitioner in 2024

1,063 Medicare Part D claims for 124 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Debra Grunden1,063
  2. Specialty average1,109

Most prescribed

  1. Atorvastatin Calcium102 claims
  2. Lisinopril73 claims
  3. Metformin Hcl50 claims
  4. Amlodipine Besylate49 claims
  5. Losartan Potassium35 claims
  6. Omeprazole32 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: $32.80

2 payments; by number, the most common kind was food and beverage; the largest payer was Exact Sciences Corporation. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Debra Grunden$32.80
  2. Specialty average$791.64

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

  1. Community Health Service Agency, Inc.Kaufman, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

2 nurse practitioner records list a practice address in Terrell

They are 2 of the 258 NPPES records with a practice address in Terrell, and 4,825 nurse practitioner records in Texas.

Other nurse practitioner records in Texas

  1. Estella Abam, APRN-CHouston, TX1669779773
  2. Gillian AbangKilleen, TX1861974487
  3. Cornelia Abanobi, NPTomball, TX1831889005
  4. Breana Abbott, APRNMagnolia, TX1053873661
  5. Melissa Abbott, NPLivingston, TX1316338874
  6. Malika Abdelfettah, A/G NPGarland, TX1902259815
  7. Muntaha Abdelhadi, R.N., C.P.N.P.Dallas, TX1326503095
  8. Irene Abdo, FNP-C, APRN, CNORDallas, TX1679168405
  9. Mihoko Abegunde, NPDallas, TX1730632282
  10. Guelbert Abellana, N.P.Houston, TX1457605156

Common questions

What is Debra Lynn Grunden, NURSE's NPI number?

Debra Lynn Grunden, NURSE's National Provider Identifier (NPI) is 1366766875, issued on Mar 26, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Debra Lynn Grunden, NURSE located?

The NPPES record lists a practice address at 200 N Virginia St, Terrell, TX, 75160. Phone: (972) 551-7500. Providers update this record themselves, so call before visiting.

How can I verify Debra Lynn Grunden, NURSE's license?

NPPES lists Texas license number 776939, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Debra Lynn Grunden, NURSE prescribe under Medicare Part D?

In 2024, Debra Lynn Grunden, NURSE had 1,063 Medicare Part D claims for 124 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.