Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Gregory Wayne Proctor, MD

Nephrology Physician in Beverly Hills, CA · enumerated 2012 · practices at Btb Surgical Enterprises Inc..

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

National Provider Identifier

1326305558

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Registry record

Entity type Individual (Type 1)

Name Mr. Gregory Wayne Proctor

Credential MD

Sex Male

Practice address 414 N Camden Dr Ste 775, Beverly Hills, CA, 90210

Phone (310) 274-7300

Fax (310) 274-7301

Enumeration date Apr 12, 2012

Last updated in NPPES Nov 7, 2017

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License A127550 (CA) Primary

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

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

What is the NPI number for Gregory Proctor?

The National Provider Identifier (NPI) for Gregory Proctor is 1326305558, a Type 1 (individual) record in the CMS NPPES registry.

Where does Gregory Proctor practice?

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

Other providers at this practice address

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Btb Surgical Enterprises Inc. Plastic Surgery Physician · Beverly Hills, CA NPI 1316627862

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-07.