NPI Portal NPI Lookup & Verification

Michael P Fee, MD

Michael P Fee is a Anesthesiology Physician provider (Anesthesiology) practicing in Sioux Falls, SD, registered in the NPPES registry with NPI 1659329787 since 2006. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1659329787
Entity type Individual (Type 1)
Name Michael P Fee
Credential MD
Sex Male
Practice address Sioux Falls, SD, 57104
Phone 6053222790
Fax 6053228885
Enumeration date 2006-05-04
Last updated in NPPES 2023-01-09

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207L00000X Anesthesiology Physician Primary 18878 NE

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
47078557501 Medicaid NE
Copy-ready billing details
Provider: Michael Fee, MD
NPI: 1659329787
Taxonomy: 207L00000X (Anesthesiology Physician)
Address: Sioux Falls, SD, 57104

Verify this record

Cross-check NPI 1659329787 against the authoritative CMS record: view Michael P Fee on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Is NPI 1659329787 active?
Yes — as of the latest NPPES snapshot, NPI 1659329787 is active (record last updated 2023-01-09).
How do I verify Michael Fee's NPI record?
Cross-check NPI 1659329787 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-01-09.