Mary Bernadette Gallagher, CNP
Family Nurse Practitioner · Charleston, SC
Mary Bernadette Gallagher, CNP is a family nurse practitioner with a practice address in Charleston, South Carolina, and NPI 1093258832, issued on Nov 28, 2016. Check the license (South Carolina 24025, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Bernadette Gallagher
- Credential
- CNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 24025 SC
2273041 MA
Self-reported in NPPES; status is on the state search - Practice location
- 171 Ashley Ave, Charleston, SC 29425
- Phone
- (843) 792-1414
- Enumerated
- Nov 28, 2016
- Record last updated
- Jan 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210127002433); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,320 in South Carolina → Look up another NPI →
Also registered at 171 Ashley Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Bernadette Gallagher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license 24025Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $141.33
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- University Medical Associates OF The Medical University OF South CarolCharleston, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Bernadette Gallagher among 4,320 family nurse practitioner records in South Carolina
Mary Bernadette Gallagher, CNP is one of 4,320 family nurse practitioner records with a practice address in South Carolina. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 35% of them.
- NPI issued2016 · 35% of these records are older, 59% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2016 · median 2018 among the 2,643 with a school on file
- Record last updated2021 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
320 family nurse practitioner records list a practice address in Charleston
They are 320 of the 10,840 NPPES records with a practice address in Charleston, and 4,320 family nurse practitioner records in South Carolina.
All 4,320 in South Carolina → Every provider in Charleston → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Gladney BrooksCharleston, SC 294251730332750
- Joan Cain, FNPCharleston, SC 294251356464564
- Mary Chalk, APRN-BCCharleston, SC 294251245440999
- Amy Cook, FNP-BCCharleston, SC 294251366610040
- Tammy Davidson, FNPCharleston, SC 294251437287968
- Pamela Eliason, APRN-BCCharleston, SC 294251346453065
- Susan Ersig, NURSE PRACTITIONERCharleston, SC 294251760522064
- Erica Gunnells, FNPCharleston, SC 294251912131285
Common questions
What is Mary Bernadette Gallagher, CNP's NPI number?
Mary Bernadette Gallagher, CNP's National Provider Identifier (NPI) is 1093258832, issued on Nov 28, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Mary Bernadette Gallagher, CNP located?
The NPPES record lists a practice address at 171 Ashley Ave, Charleston, SC, 29425. Phone: (843) 792-1414. Providers update this record themselves, so call before visiting.
How can I verify Mary Bernadette Gallagher, CNP's license?
NPPES lists South Carolina license number 24025, as entered by the provider. Search the South Carolina 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. 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.