NPPES file of Aug 9, 2026

Mallory Lynn McGroarty, AGNP

Adult Health Nurse Practitioner · Dallas, TX

Mallory Lynn McGroarty, AGNP is an adult health nurse practitioner with a practice address in Dallas, Texas, and NPI 1447893565, issued on Oct 21, 2019. Check the license (Texas AP142654, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1447893565
Name
Mallory Lynn McGroarty
Credential
AGNP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
AP142654 TX
Self-reported in NPPES; status is on the state search
Practice location
3500 Oak Lawn Ave Ste 760, Dallas, TX 75219
Phone
(972) 646-8346
Enumerated
Oct 21, 2019
Record last updated
Dec 17, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20250331002996); 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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8 nearest adult health nurse practitioner records → All 1,159 in Texas → Look up another NPI →

Also registered at 3500 Oak Lawn Ave Ste 760

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

  1. Kathy TranFamily Nurse Practitioner1184486409

Verify Mallory Lynn McGroarty 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 AP142654    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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Bills Medicare through one group practice

  1. Texas Joint Institute, PLLCDallas, TX

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

Mallory Lynn McGroarty among 1,159 adult health nurse practitioner records in Texas

Mallory Lynn McGroarty, AGNP is one of 1,159 adult health nurse practitioner records with a practice address in Texas. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 74% of them.

  • NPI issued2019 · 74% of these records are older, 22% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 49% of these records are
  • Graduated2019 · median 2015 among the 566 with a school on file
  • Record last updated2019 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Texas

There are 1,159 adult health nurse practitioner records in Texas.

All 1,159 in Texas → Every provider in Dallas → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Eric Klappholz, NP-CDallas, TX 752191003258856
  2. Susan MarkoseDallas, TX 752191922594902
  3. John Stevens, MS, RNDallas, TX 752191992953160
  4. Deanna Bowen, NPDallas, TX 752181922058353
  5. Azali Harris, APRN, AGPCNP-CDallas, TX 752181457170052
  6. Charmaine Miller Spencer, NPCDallas, TX 752171821137936
  7. Angele Ashley, NP-CDallas, TX 752161215251525
  8. Karen George, ANPDallas, TX 752161235142902

Common questions

What is Mallory Lynn McGroarty, AGNP's NPI number?

Mallory Lynn McGroarty, AGNP's National Provider Identifier (NPI) is 1447893565, issued on Oct 21, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Mallory Lynn McGroarty, AGNP located?

The NPPES record lists a practice address at 3500 Oak Lawn Ave Ste 760, Dallas, TX, 75219. Phone: (972) 646-8346. Providers update this record themselves, so call before visiting.

How can I verify Mallory Lynn McGroarty, AGNP's license?

NPPES lists Texas license number AP142654, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.