NPPES file of Aug 9, 2026

Mary Jane Hammack, NP

Family Nurse Practitioner · Savannah, GA

Mary Jane Hammack, NP is a family nurse practitioner with a practice address in Savannah, Georgia, and NPI 1265615959, issued on Dec 17, 2007. Check the license (Georgia RN166815, as entered in NPPES) with the Georgia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1265615959
Name
Mary Jane Hammack
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
RN166815 GA
5387P KY
Self-reported in NPPES; status is on the state search
Practice location
4700 Waters Ave, Savannah, GA 31404
Phone
(912) 350-1316
Enumerated
Dec 17, 2007
Record last updated
Jul 2, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(912) 350-2156
Medicaid IDs
003145582A GA
NP2728 SC
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 8,635 in Georgia → Look up another NPI →

Also registered at 4700 Waters Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kendra Adams, C.R.N.A.Certified Registered Nurse Anesthetist1811210784
  2. John Adent, MDStudent in an Organized Health Care Education/Training Program1275235814
  3. Wuraola Afolabi, MDStudent in an Organized Health Care Education/Training Program1851750129
  4. Amber Aimar, NPNurse Practitioner1285418301
  5. Marshall AkinObstetrics & Gynecology Physician1619553427
  6. Erin Allen, AAAnesthesiologist Assistant1316298094

Verify Mary Jane Hammack in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Georgia board licenses this profession
    Search for license RN166815    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Georgia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Mary Jane Hammack among 8,635 family nurse practitioner records in Georgia

Mary Jane Hammack, NP is one of 8,635 family nurse practitioner records with a practice address in Georgia. 74% 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 2007, is newer than 7% of them.

  • NPI issued2007 · 7% of these records are older, 89% newer
  • In a Medicare fileNo · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 53% of these records are
  • Record last updated2014 · 41% 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 Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

233 family nurse practitioner records list a practice address in Savannah

They are 233 of the 5,692 NPPES records with a practice address in Savannah, and 8,635 family nurse practitioner records in Georgia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 8,635 in Georgia → Every provider in Savannah → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Catherine Bradley, MSN RN CS FNP DNPSavannah, GA 314041225074883
  2. Brenda Cheney, NPSavannah, GA 314041982775755
  3. Jenny Childs, FNPSavannah, GA 314041023488780
  4. Erin Hively, FNP-BCSavannah, GA 314041497292254
  5. Aaron Jones, NP-CSavannah, GA 314041578947529
  6. Jackie Kehrli, FNP-BCSavannah, GA 314041003216045
  7. Kimberly Reeves, NPSavannah, GA 314041659315232
  8. Catherine Richards, CRNPSavannah, GA 314041942745575

Common questions

What is Mary Jane Hammack, NP's NPI number?

Mary Jane Hammack, NP's National Provider Identifier (NPI) is 1265615959, issued on Dec 17, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mary Jane Hammack, NP located?

The NPPES record lists a practice address at 4700 Waters Ave, Savannah, GA, 31404. Phone: (912) 350-1316. Providers update this record themselves, so call before visiting.

How can I verify Mary Jane Hammack, NP's license?

NPPES lists Georgia license number RN166815, as entered by the provider. Search the Georgia 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.