Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diane S Tandy, CNM

Advanced Practice Midwife in Gainesville, GA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1154354884

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Registry record

Entity type Individual (Type 1)

Name Diane S Tandy

Credential CNM

Sex Female

Practice address 1285 Sims St, Gainesville, GA, 30501

Phone (770) 536-0149

Fax (770) 536-0317

Enumeration date Jul 8, 2006

Last updated in NPPES Aug 22, 2013

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License RN093246 (GA) Primary

CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care. About the CNM credential

Other identifiers

Identifier	Type	State	Issuer
202I422022	Other	GA	MEDICARE - GEORGIA
5002152	Other	GA	AETNA
000651868K	Medicaid	GA	-
000651868F	Medicaid	GA	-
000651868D OR F	Other	GA	PEACHSTATE
332884	Other	GA	WELLCARE
000651868C	Medicaid	GA	-
000651868D	Medicaid	GA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What specialty is Diane Tandy?

Diane Tandy is registered in NPPES with the primary taxonomy of Advanced Practice Midwife. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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John Henson Internal Medicine Physician · Gainesville, GA NPI 1841293958 James Jackson Internal Medicine Physician · Gainesville, GA NPI 1003819111 Michele Shook Family Nurse Practitioner · Gainesville, GA NPI 1841296563 Roger Martin Obstetrics & Gynecology Physician · Gainesville, GA NPI 1750461349 Edwin Lynch Obstetrics & Gynecology Physician · Gainesville, GA NPI 1124108741 Lanier Ob Gyn Associates 2 LLC Family Medicine Physician · Gainesville, GA NPI 1548390248 Lanier Obstetrics and Gynecology Associates Obstetrics & Gynecology Physician · Gainesville, GA NPI 1710002464 Margaret Grifa Family Medicine Physician · Gainesville, GA NPI 1003020041

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-22.