Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Macwilliams, CRNA

Certified Registered Nurse Anesthetist in Macon, GA · enumerated 2007.

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

National Provider Identifier

1730300914

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Registry record

Entity type Individual (Type 1)

Name Mary Macwilliams

Credential CRNA

Sex Female

Practice address 777 Hemlock Street, Macon, GA, 31201

Phone (478) 633-6706

Fax (478) 633-5384

Enumeration date May 2, 2007

Last updated in NPPES Aug 28, 2019

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License RN113031 (GA) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier	Type	State	Issuer
000900644A	Other	GA	PEACHSTATE CMO - MCCG
430062856	Other	GA	RAILROAD MCR - MCCG
344352	Other	GA	WELLCARE CMO - MCCG
000900644A	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 Mary Macwilliams?

Mary Macwilliams is registered in NPPES with the primary taxonomy of Certified Registered Nurse Anesthetist. 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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David Luce Anesthesiologist Assistant · Macon, GA NPI 1689895591 Eric Herrold Certified Registered Nurse Anesthetist · Macon, GA NPI 1164643946 Derek Burns Certified Registered Nurse Anesthetist · Macon, GA NPI 1851512610 Lyubov Zavelina Certified Registered Nurse Anesthetist · Macon, GA NPI 1679794911 Pamela Ellerbee Certified Registered Nurse Anesthetist · Macon, GA NPI 1750502977 Vickie Mccarty Certified Registered Nurse Anesthetist · Macon, GA NPI 1902027014 Catherine Preissig Specialist · Macon, GA NPI 1871771907 Abdul-Faisal Akesode Hospitalist Physician · Macon, GA NPI 1376799338

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-28.