Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael J. Tullis, MD

Vascular Surgery Physician in Meridian, ID · enumerated 2006.

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

National Provider Identifier

1598717985

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Registry record

Entity type Individual (Type 1)

Name Michael J. Tullis

Credential MD

Sex Male

Practice address 3875 E Overland Rd Ste 2d, Meridian, ID, 83642

Phone (208) 600-1550

Fax (208) 600-1551

Enumeration date May 16, 2006

Last updated in NPPES Oct 9, 2019

Taxonomy & licenses

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License M-7939 (ID) Primary

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
288349	Medicaid	OR	-
000010028313	Other	ID	BLUE SHIELD
805714900	Medicaid	ID	-
J3938	Other	ID	BLUE CROSS
770002414	Other	ID	RRMC

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 → Validate an NPI →

Frequently asked questions

Is NPI 1598717985 active?

Yes, as of the latest NPPES snapshot, NPI 1598717985 is active (record last updated 2019-10-09).

How do I verify Michael Tullis's NPI record?

Cross-check NPI 1598717985 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 2026-07-13. Provider record last updated 2019-10-09.