John S. Dornan, NP
Nurse Practitioner · Columbus, MS
John S. Dornan, NP is a nurse practitioner with a practice address in Columbus, Mississippi, and NPI 1043374754, issued on Dec 20, 2006. Check the license (Mississippi R853422, as entered in NPPES) with the Mississippi board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John S. Dornan
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- R853422 MS
Self-reported in NPPES; status is on the state search - Practice location
- 425 Hospital Dr, Columbus, MS 39705
- Phone
- (662) 240-0650
- Enumerated
- Dec 20, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (662) 240-0483
- Medicaid ID
- 00118261 MS
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,075 in Mississippi → Look up another NPI →
Also registered at 425 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tammy Miller, NPNurse Practitioner1568526267
Verify John S. Dornan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license R853422Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John S. Dornan among 1,075 nurse practitioner records in Mississippi
John S. Dornan, NP is one of 1,075 nurse practitioner records with a practice address in Mississippi. 81% 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 80% newer
- In a Medicare fileNo · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2007 · 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 363L00000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 nurse practitioner records list a practice address in Columbus
They are 25 of the 843 NPPES records with a practice address in Columbus, and 1,075 nurse practitioner records in Mississippi. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,075 in Mississippi → Every provider in Columbus → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Mary Abrams, CFNPColumbus, MS 397051376620849
- Margaret Allgood, FNPColumbus, MS 397051124374673
- Courtney Boatright, NP-CColumbus, MS 397051669777926
- Jeffrey BrittColumbus, MS 397051346260197
- Abbey Dichiara, NPColumbus, MS 397051275907354
- Lauren Holliman, NPColumbus, MS 397051215263652
- Glenn Mason, NPColumbus, MS 397051184074643
- Tammy Miller, NPColumbus, MS 397051568526267
Common questions
What is John S. Dornan, NP's NPI number?
John S. Dornan, NP's National Provider Identifier (NPI) is 1043374754, issued on Dec 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John S. Dornan, NP located?
The NPPES record lists a practice address at 425 Hospital Dr, Columbus, MS, 39705. Phone: (662) 240-0650. Providers update this record themselves, so call before visiting.
How can I verify John S. Dornan, NP's license?
NPPES lists Mississippi license number R853422, as entered by the provider. Search the Mississippi 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. 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.