Dr. Peter Halford, MD

Dr. Peter Halford is a Surgery Physician provider (Surgery) practicing in Honolulu, HI, registered in the NPPES registry with NPI 1104994201 since 2006. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1104994201
Entity type	Individual (Type 1)
Name	Dr. Peter Halford
Credential	MD
Sex	Male
Practice address	Honolulu, HI, 96813
Phone	8085361107
Fax	8085362931
Enumeration date	2006-11-30
Last updated in NPPES	2012-11-21

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
208600000X	Surgery Physician	Primary	2135	HI

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
MD2135	Other	HI	MDX 1991
00A0039105	Other	HI	HMSA 1991
03540801	Medicaid	HI	—

Copy-ready billing details

Provider: Peter Halford, MD
NPI: 1104994201
Taxonomy: 208600000X (Surgery Physician)
Address: Honolulu, HI, 96813

Verify this record

Cross-check NPI 1104994201 against the authoritative CMS record: view Dr. Peter Halford 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

Where does Peter Halford practice?

The practice location on file with NPPES is in Honolulu, HI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Peter Halford?

The National Provider Identifier (NPI) for Peter Halford is 1104994201, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-11-21.