Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Amanda Sue Walker, MSN, NNP-BC
Nurse Practitioner in Royal Oak, MI · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1205558368
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Registry record
Entity type Individual (Type 1)
Name Amanda Sue Walker
Credential MSN, NNP-BC
Sex Female
Practice address 3601 W 13 Mile Rd, Royal Oak, MI, 48073
Phone (248) 898-2501
Enumeration date Sep 15, 2022
Last updated in NPPES Nov 19, 2022
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704311609 (MI) Primary
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
What specialty is Amanda Walker?
Amanda Walker is registered in NPPES with the primary taxonomy of Nurse Practitioner. 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
Browse all → Cheryl Grain Nurse Practitioner · Royal Oak, MI NPI 1437155538 Thomas Schwann Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Royal Oak, MI NPI 1134125727 Costa Andreou Cardiovascular Disease Physician · Royal Oak, MI NPI 1114925419 Naushaba Mohiuddin Nephrology Physician · Royal Oak, MI NPI 1699773879 Melissa Marback Obstetrics & Gynecology Physician · Royal Oak, MI NPI 1083606586 Douglas Horstmanshof Cardiovascular Disease Physician · Royal Oak, MI NPI 1881688760 Patrick Pettengill Emergency Medicine Physician · Royal Oak, MI NPI 1639163488 Yvonne Posey Chemical Pathology Physician · Royal Oak, MI NPI 1467447151
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-19.