Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John Robert Shirriff, MD
Psychiatry Physician in Eagan, MN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912004607
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Registry record
Entity type Individual (Type 1)
Name John Robert Shirriff
Credential MD
Sex Male
Practice address 3460 Washington Drive, Suite 200, Eagan, MN, 55122
Phone (651) 769-6200
Fax (651) 769-6249
Enumeration date Sep 17, 2006
Last updated in NPPES Feb 3, 2010
Taxonomy & licenses
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 |
|---|---|---|---|
| 931278100 | Medicaid | MN | - |
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 NPI 1912004607 active?
Yes, as of the latest NPPES snapshot, NPI 1912004607 is active (record last updated 2010-02-03).
How do I verify John Shirriff's NPI record?
Cross-check NPI 1912004607 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Donna Snetting Clinical Social Worker · Eagan, MN NPI 1063518025 Norma Cox Mental Health Counselor · Eagan, MN NPI 1417053471 Candice Beckham Chasnoff Marriage & Family Therapist · Eagan, MN NPI 1932205895 Gary Muchow Marriage & Family Therapist · Eagan, MN NPI 1326149345 Marsha Schauer Marriage & Family Therapist · Eagan, MN NPI 1467536169 Kali Saulsbury Psychiatric/Mental Health Nurse Practitioner · Eagan, MN NPI 1538727888
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-03.