Mary Ann Martin Locke, MSN, FNP-BC, RN
Family Nurse Practitioner · Chattanooga, TN
Mary Ann Martin Locke, MSN, FNP-BC, RN is a family nurse practitioner with a practice address in Chattanooga, Tennessee, and NPI 1497271720, issued on Aug 18, 2017. Check the license (Tennessee 23034, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Ann Martin Locke
- Credential
- MSN, FNP-BC, RN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 23034 TN
110112 TN
Self-reported in NPPES; status is on the state search - Practice location
- 7446 Shallowford RD, Chattanooga, TN 37421
- Phone
- (423) 790-7750
- Enumerated
- Aug 18, 2017
- Record last updated
- May 20, 2024
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 9,060 in Tennessee → Look up another NPI →
Also registered at 7446 Shallowford RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Ann Martin Locke in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 23034Check 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: $31.29
2 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.
Mary Ann Martin Locke among 9,060 family nurse practitioner records in Tennessee
Mary Ann Martin Locke, MSN, FNP-BC, RN is one of 9,060 family nurse practitioner records with a practice address in Tennessee. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 50% of them.
- NPI issued2017 · 50% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2024 · 40% 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 Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
491 family nurse practitioner records list a practice address in Chattanooga
They are 491 of the 7,377 NPPES records with a practice address in Chattanooga, and 9,060 family nurse practitioner records in Tennessee.
All 9,060 in Tennessee → Every provider in Chattanooga → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Dawn Barnes, FNP-BCChattanooga, TN 374211265421655
- Ashley Bryant, NPChattanooga, TN 374211023197670
- Leslie Burgess, ARNPChattanooga, TN 374211871765529
- Betty Carlton, FNPChattanooga, TN 374211922074178
- Laura ChastainChattanooga, TN 374211043418031
- Gretchen Davis, APRNChattanooga, TN 374211295950434
- Otis Forrester, FNP-CChattanooga, TN 374211447362736
- Geri Gannaway, FNPChattanooga, TN 374211306892013
Common questions
What is Mary Ann Martin Locke, MSN, FNP-BC, RN's NPI number?
Mary Ann Martin Locke, MSN, FNP-BC, RN's National Provider Identifier (NPI) is 1497271720, issued on Aug 18, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Mary Ann Martin Locke, MSN, FNP-BC, RN located?
The NPPES record lists a practice address at 7446 Shallowford RD, Chattanooga, TN, 37421. Phone: (423) 790-7750. Providers update this record themselves, so call before visiting.
How can I verify Mary Ann Martin Locke, MSN, FNP-BC, RN's license?
NPPES lists Tennessee license number 23034, as entered by the provider. Search the Tennessee 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.