NPPES file of Aug 9, 2026

Dawn M. Madkins, RN, MSN, A-GNP-C

Nurse Practitioner · Greenville, TX

Dawn M. Madkins, RN, MSN, A-GNP-C is a nurse practitioner with a practice address in Greenville, Texas, and NPI 1912406661, issued on Feb 8, 2018. Check the license (Texas AP136493, 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
1912406661
Name
Dawn M. Madkins
Credential
RN, MSN, A-GNP-C
Primary taxonomy
Nurse Practitioner 363L00000X
License number
AP136493 TX
Self-reported in NPPES; status is on the state search
Practice location
5005 Live Oak St, Greenville, TX 75402
Phone
(903) 455-3500
Enumerated
Feb 8, 2018
Record last updated
Feb 8, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(903) 455-3509
Medicare enrollment
Enrolled (PECOS I20180221000185); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 5005 Live Oak St

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

  1. Brandy Hill, LPCProfessional Counselor1669739850
  2. Sonya Massey, FNPFamily Nurse Practitioner1194016816
  3. Toni Smith-Whiteeagle, PAMedical Physician Assistant1952324246

Verify Dawn M. Madkins 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 AP136493
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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5.5 times the Medicare Part D claims of the average nurse practitioner in 2024

6,141 Medicare Part D claims for 461 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 82 claims were for opioids.

  1. Dawn Madkins6,141
  2. Specialty average1,109

Most prescribed

  1. Levothyroxine Sodium423 claims
  2. Atorvastatin Calcium353 claims
  3. Lisinopril235 claims
  4. Amlodipine Besylate207 claims
  5. Metformin Hcl199 claims
  6. Losartan Potassium178 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: $731.77

39 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. 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. Dawn Madkins$731.77
  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 3 group practices

  1. Nuvia Health PLLCGreenville, TX
  2. Rushing Ancillary ServicesGreenville, TX
  3. Rushing Family PracticeGreenville, TX

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

Dawn M. Madkins among 4,825 nurse practitioner records in Texas

Dawn M. Madkins, RN, MSN, A-GNP-C is one of 4,825 nurse practitioner records with a practice address in Texas. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 48% of them.

  • NPI issued2018 · 48% of these records are older, 45% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 54% of these records are
  • Graduated2017 · median 2018 among the 2,618 with a school on file
  • Record last updated2018 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in Texas

There are 4,825 nurse practitioner records in Texas.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Kristi Pollard, FNPGreenville, TX 754011275648271
  2. Glenda Rudy, RN-C,WHNPGreenville, TX 754011396846077
  3. Dereck Wright, AGACNP-BCGreenville, TX 754011144810144
  4. Stacy YohannanGreenville, TX 754011861162414
  5. Debra Howerton, FNP-CAnna, TX 754091821226416
  6. Vinaya Joseph, FNPAnna, TX 754091356185730
  7. Carol Miller, APRNDallas, TX 753901306535927
  8. Caroline Overman, APRNDallas, TX 753901275416273

Common questions

What is Dawn M. Madkins, RN, MSN, A-GNP-C's NPI number?

Dawn M. Madkins, RN, MSN, A-GNP-C's National Provider Identifier (NPI) is 1912406661, issued on Feb 8, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Dawn M. Madkins, RN, MSN, A-GNP-C located?

The NPPES record lists a practice address at 5005 Live Oak St, Greenville, TX, 75402. Phone: (903) 455-3500. Providers update this record themselves, so call before visiting.

How can I verify Dawn M. Madkins, RN, MSN, A-GNP-C's license?

NPPES lists Texas license number AP136493, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Dawn M. Madkins, RN, MSN, A-GNP-C prescribe under Medicare Part D?

In 2024, Dawn M. Madkins, RN, MSN, A-GNP-C had 6,141 Medicare Part D claims for 461 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.