James Andrew Longenbach, M.D.
Emergency Medicine Physician · Jacksonville, FL
James Andrew Longenbach, M.D. is an emergency medicine physician with a practice address in Jacksonville, Florida, and NPI 1811250467, issued on Jun 19, 2012. Check the license on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- James Andrew Longenbach
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- MT214277 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2005 Knight Lane Bldg H, Jacksonville, FL 32212
- Phone
- (904) 542-7200
- Enumerated
- Jun 19, 2012
- Record last updated
- May 13, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20250701000876); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2012
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,034 in Florida → Look up another NPI →
Also registered at 2005 Knight Lane Bldg H
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify James Andrew Longenbach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license searchCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- South Jersey Health System Emergency Physician Services P AVineland, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Andrew Longenbach among 4,034 emergency medicine physician records in Florida
James Andrew Longenbach, M.D. is one of 4,034 emergency medicine physician records with a practice address in Florida. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 57% of them.
- NPI issued2012 · 57% of these records are older, 39% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2012 · median 2013 among the 2,199 with a school on file
- Record last updated2020 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
365 emergency medicine physician records list a practice address in Jacksonville
They are 365 of the 24,194 NPPES records with a practice address in Jacksonville, and 4,034 emergency medicine physician records in Florida.
All 4,034 in Florida → Every provider in Jacksonville → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Dylan Arnold, DOJacksonvill, FL 322121225392954
- Julianne Davison, MDJacksonville, FL 322121154781748
- Adam Forrest, D.O.Jacksonville, FL 322121750602397
- Grady Fortner, M.D.Jacksonville, FL 322121043636202
- Christopher Helman, D.O.Jacksonville, FL 322121437193497
- Levi Kitchen, M.D.Jacksonville, FL 322121235339383
- Matthew Lombardi, DOJacksonville, FL 322121780923557
- Michael Matteucci, M.D.Jacksonville, FL 322121265403406
Common questions
What is James Andrew Longenbach, M.D.'s NPI number?
James Andrew Longenbach, M.D.'s National Provider Identifier (NPI) is 1811250467, issued on Jun 19, 2012. An NPI identifies a provider in billing; it is not a license.
Where is James Andrew Longenbach, M.D. located?
The NPPES record lists a practice address at 2005 Knight Lane Bldg H, Jacksonville, FL, 32212. Phone: (904) 542-7200. Providers update this record themselves, so call before visiting.
How can I verify James Andrew Longenbach, M.D.'s license?
Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. 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. 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.