John Reagan, PA

  • Saint Louis, MO
  • Physician assistant
NPI1801750906PAC ID6204304124
Affiliated sites
1
Medical group
1
State license
1
Year NPI issued
2025
Practice address
621 S New Ballas Rd Ste 560a Suite 560a, Saint Louis, MO 63141
Practice phone
Call (314) 251-6440
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Mercy Clinic Trauma And General Surgery - Saint Louis (S New Ballas Rd)

Surgical practice · Saint Louis, Missouri

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John Reagan is a physician assistant in Saint Louis, Missouri

John Reagan practices at Mercy Clinic Trauma And General Surgery - Saint Louis (S New Ballas Rd) in Saint Louis, Missouri.

John Reagan's NPI, 1801750906, was assigned on December 12, 2025. John Reagan holds Missouri license 2026016118.

NPI and contact details
Medicare PAC ID
6204304124
NPI enumeration date
December 12, 2025
NPI status
Active
Practice phone
(314) 251-6440
Professional email
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Personal email
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Mobile number
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Sex
Male

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

John Reagan practices at Mercy Clinic Trauma and General Surgery - Saint Louis (S New Ballas Rd) in Saint Louis, Missouri

John Reagan's primary practice is Mercy Clinic Trauma and General Surgery - Saint Louis (S New Ballas Rd), at 621 S New Ballas Rd Ste 560a Suite 560a, Saint Louis, MO 63141. The practice phone is (314) 251-6440.

  • Mercy Clinic Trauma and General Surgery - Saint Louis (S New Ballas Rd)
    621 S New Ballas Rd Ste 560a Suite 560a, Saint Louis, MO 63141Phone(314) 251-6440

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

John Reagan is affiliated with 1 site of care and 1 medical group

John Reagan's primary practice is Mercy Clinic Trauma And General Surgery - Saint Louis (S New Ballas Rd) in Saint Louis, Missouri. The medical group on file is Mercy Clinic Trauma and General Surgery.

Mercy Clinic Trauma And General Surgery - Saint Louis (S New Ballas Rd)Surgical practice · Saint Louis, MissouriPrimary
Mercy Clinic Trauma and General SurgerySurgery group, Saint Louis, MO

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dmand AI tracks the EHR system at John Reagan's practice

Dmand AI tracks the electronic health record (EHR) system at each site where John Reagan practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Mercy Clinic Trauma And General Surgery - Saint Louis (S New Ballas Rd)Available with a free account

Source: Dmand AI Technology Install Data

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John Reagan is one of 1,484 physician assistants in Missouri

Physician assistant is John Reagan's primary specialty in the NPI Registry, under taxonomy code 363A00000X. John Reagan is licensed in Missouri.

Specialties and state licenses

  • Physician assistant, MissouriPrimaryLicense 2026016118 · taxonomy 363A00000X

Physician assistants near John Reagan

Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Sources for John Reagan's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about John Reagan

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is John Reagan's NPI number?

John Reagan's NPI number is 1801750906. It was assigned on December 12, 2025, and it is active in the NPI Registry.

What does John Reagan specialize in?

John Reagan is a physician assistant in Saint Louis, Missouri. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does John Reagan practice?

John Reagan practices at 621 S New Ballas Rd Ste 560a Suite 560a, Saint Louis, MO 63141. John Reagan's primary practice is Mercy Clinic Trauma And General Surgery - Saint Louis (S New Ballas Rd) in Saint Louis, Missouri.

What is John Reagan's office phone number?

The practice phone on file for John Reagan is (314) 251-6440.

What is John Reagan's medical license number?

John Reagan holds Missouri license 2026016118.

What medical group is John Reagan part of?

John Reagan is linked to Mercy Clinic Trauma and General Surgery.

How long has John Reagan been practicing?

John Reagan's NPI was assigned in 2025.

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