Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Mary Ann Good, PA
Physician Assistant in Decatur, IL · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912277005
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Registry record
Entity type Individual (Type 1)
Name Mrs. Mary Ann Good
Credential PA
Sex Female
Practice address 2300 N Edward St, Suite 3200, Decatur, IL, 62526
Phone (217) 876-3660
Fax (217) 876-3665
Enumeration date Jan 5, 2012
Last updated in NPPES Sep 4, 2014
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 085004263 (IL) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA credential
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.
Frequently asked questions
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.
What specialty is Mary Ann Good?
Mary Ann Good is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Decatur Memorial Hospital Community/Retail Pharmacy · Decatur, IL NPI 1609879097 Sharon Bonds Pediatrics Physician · Decatur, IL NPI 1083612873 John Hudec Obstetrics & Gynecology Physician · Decatur, IL NPI 1992791032 Gaurang Patel Geriatric Medicine (Internal Medicine) Physician · Decatur, IL NPI 1871584946 Associated Anesthesiologists of Decatur Anesthesiology Physician · Decatur, IL NPI 1255319653 David Evelti Anesthesiology Physician · Decatur, IL NPI 1023096401 Dale Ostrander Anesthesiology Physician · Decatur, IL NPI 1417935800 Jon Jacoby Anesthesiology Physician · Decatur, IL NPI 1609855261
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-04.