NPPES file of Aug 9, 2026

Jarrod Dow Knudson, M.D.

Pediatric Cardiology Physician · Baton Rouge, LA

Jarrod Dow Knudson, M.D. is a pediatric cardiology physician with a practice address in Baton Rouge, Louisiana, and NPI 1447578455, issued on May 14, 2010. Check the license (Louisiana 345217, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1447578455
Name
Jarrod Dow Knudson
Credential
M.D.
Primary taxonomy
Pediatric Cardiology Physician 2080P0202X
License numbers
345217 LA
ME148448 FL
21900 MS
N5784 TX
Self-reported in NPPES; status is on the state search
Practice location
10310 The Grove Blvd, Baton Rouge, LA 70836
Phone
(225) 761-5200
Enumerated
May 14, 2010
Record last updated
Mar 25, 2025
Medicaid IDs
2406744 LA
109779600 FL
157006 AL
Medicare enrollment
Enrolled (PECOS I20260521001551); 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 pediatric cardiology physician records → All 50 in Louisiana → Look up another NPI →

Also registered at 10310 The Grove Blvd

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

  1. Dakoda Allbritton, DPTOrthopedic Physical Therapist1659162873
  2. Haley BabbFamily Nurse Practitioner1295429850
  3. Christopher Bankhead, MDSports Medicine (Orthopaedic Surgery) Physician1467871723
  4. Katrece Barber, NPFamily Nurse Practitioner1932628666
  5. Andrew Barker, MDPain Medicine (Anesthesiology) Physician1346803855
  6. Rachel Bernard, DOPediatric Gastroenterology Physician1326420605

Verify Jarrod Dow Knudson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
    Search for license 345217    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 Louisiana 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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Jarrod Dow Knudson among 50 pediatric cardiology physician records in Louisiana

Jarrod Dow Knudson, M.D. is one of 50 pediatric cardiology physician records with a practice address in Louisiana. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2010, is newer than 68% of them.

  • NPI issued2010 · 68% of these records are older, 24% newer
  • In a Medicare fileNo · 66% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2007 · median 2004 among the 29 with a school on file
  • Record last updated2025 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0202X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Cardiology Physician providers in Louisiana

There are 50 pediatric cardiology physician records in Louisiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 50 in Louisiana → Every provider in Baton Rouge → Pediatric Cardiology Physician nationwide →

The 8 pediatric cardiology physician records with the nearest ZIP codes

  1. Antonio Belda, M.D.Baton Rouge, LA 708091437532587
  2. Michael Crapanzano, M.D.Baton Rouge, LA 708091811996184
  3. Lauren Haddad, MDBaton Rouge, LA 708091144497421
  4. Rufus Hixon, M.D.Baton Rouge, LA 708091730188806
  5. Nicolas Ortiz Flores, MDBaton Rouge, LA 708091508386145
  6. Mudar Kattash, MDLake Charles, LA 706051174508741
  7. Mohanageetha Ardhanari, MDShreveport, LA 711031437590908
  8. Ryan Jones, M. D.Shreveport, LA 711031790990562

Common questions

What is Jarrod Dow Knudson, M.D.'s NPI number?

Jarrod Dow Knudson, M.D.'s National Provider Identifier (NPI) is 1447578455, issued on May 14, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Jarrod Dow Knudson, M.D. located?

The NPPES record lists a practice address at 10310 The Grove Blvd, Baton Rouge, LA, 70836. Phone: (225) 761-5200. Providers update this record themselves, so call before visiting.

How can I verify Jarrod Dow Knudson, M.D.'s license?

NPPES lists Louisiana license number 345217, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.