NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William Parker, MD

Orthopaedic Surgery Physician in Salinas, CA · enumerated 2006 · practices at Precision Orthopedics A Medical Corporation.

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

National Provider Identifier

1568535490

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. William Parker
Credential MD
Sex Male
Practice address 611 Abbott St Ste 101, Salinas, CA, 93901
Phone (831) 757-3041
Fax (831) 757-4612
Enumeration date Nov 16, 2006
Last updated in NPPES May 10, 2018

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License G22434 (CA) 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
GR0002190 Medicaid CA -

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

How do I verify William Parker's NPI record?
Cross-check NPI 1568535490 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1568535490 active?
Yes, as of the latest NPPES snapshot, NPI 1568535490 is active (record last updated 2018-05-10).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-10.