NPPES file of Aug 9, 2026

Jaclin Rehring McCowan, FNP

Family Medicine Physician · Dallas, TX

Jaclin Rehring McCowan, FNP is a family medicine physician with a practice address in Dallas, Texas, and NPI 1396457529, issued on Dec 19, 2022. Check the license (Texas 1099828, as entered in NPPES) on the Texas Medical Board; 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
1396457529
Name
Jaclin Rehring McCowan
Credential
FNP
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
1099828 TX
Self-reported in NPPES; status is on the state search
Practice location
621 N Hall St, Dallas, TX 75226
Phone
(214) 820-0600
Enumerated
Dec 19, 2022
Record last updated
Dec 19, 2022
Medicare enrollment
Enrolled (PECOS I20230426001026); 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 621 N Hall St

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

  1. Azam Anwar, M.D.Interventional Cardiology Physician1053388736
  2. Manish Assar, M.D.Clinical Cardiac Electrophysiology Physician1801863634
  3. Ron Barrett, PAMedical Physician Assistant1114938065
  4. Michael Brophey, M.DNuclear Cardiology Physician1598732208
  5. Melissa Carry, M.D.Cardiovascular Disease Physician1386618510
  6. Mae Centeno, MS RN,CCRN,CCNS,ACNSAdult Health Clinical Nurse Specialist1316070287

Verify Jaclin Rehring McCowan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license 1099828
    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
Open 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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95% fewer Medicare Part D claims than the average family medicine physician in 2024

170 Medicare Part D claims for 76 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.

  1. Jaclin McCowan170
  2. Specialty average3,544

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: $29.76

2 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jaclin McCowan$29.76
  2. Specialty average$902.55

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. Healthtexas Provider NetworkDallas, TX

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

Jaclin Rehring McCowan among 11,119 family medicine physician records in Texas

Jaclin Rehring McCowan, FNP is one of 11,119 family medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 94% of them.

  • NPI issued2022 · 94% of these records are older, 4% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2022 · median 2004 among the 7,095 with a school on file
  • Record last updated2022 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

509 family medicine physician records list a practice address in Dallas

They are 509 of the 36,304 NPPES records with a practice address in Dallas, and 11,119 family medicine physician records in Texas.

The 8 family medicine physician records with the nearest ZIP codes

  1. Juan Quiroz, MDDallas, TX 752261003005323
  2. Sarah Ahmed, MDDallas, TX 752251174265482
  3. Jimmy Baugh, MDDallas, TX 752251508065855
  4. Ara Dayian, M.D.Dallas, TX 752271639126766
  5. Omar Durani, M.D.Dallas, TX 752251790042687
  6. Mark Heaver, DODallas, TX 752271295700227
  7. Sarah HowerDallas, TX 752251295306264
  8. Christopher Jagmin, M.D.Dallas, TX 752251386096238

Common questions

What is Jaclin Rehring McCowan, FNP's NPI number?

Jaclin Rehring McCowan, FNP's National Provider Identifier (NPI) is 1396457529, issued on Dec 19, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Jaclin Rehring McCowan, FNP located?

The NPPES record lists a practice address at 621 N Hall St, Dallas, TX, 75226. Phone: (214) 820-0600. Providers update this record themselves, so call before visiting.

How can I verify Jaclin Rehring McCowan, FNP's license?

NPPES lists Texas license number 1099828, 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 Jaclin Rehring McCowan, FNP prescribe under Medicare Part D?

In 2024, Jaclin Rehring McCowan, FNP had 170 Medicare Part D claims for 76 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.