Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHARLES WAYNE PORTNEY M.D.
NPI 1396720413
Psychiatry & Neurology - Psychiatry in Santa Monica, CA

Q: What is Charles Portney's NPI number?

The NPI number for Charles Portney is 1396720413. It was assigned to this individual provider in the NPPES registry on December 13, 2005.

Q: What is Charles Portney's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Charles Portney was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 13, 2005PECOS Enrolled

2336 SANTA MONICA BLVD, #100, SANTA MONICA, CA 90404(310) 828-7870(310) 828-9790 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Charles Wayne Portney M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHARLES WAYNE PORTNEY M.D. (NPI 1396720413) is an individual psychiatry provider in Santa Monica, California, licensed in California (G320840) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1396720413

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameCHARLES WAYNE PORTNEYCredential: M.D.

Location Address2336 SANTA MONICA BLVD, #100Santa Monica, CA 90404-2095

Mailing Address2336 Santa Monica Blvd, #100Santa Monica, CA 90404-2095 · (310) 828-7870 · Fax (310) 828-9790

Phone(310) 828-7870

Fax(310) 828-9790

Sole ProprietorNo

Enumeration DateDecember 13, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1396720413 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in CA · G320840

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

2336 SANTA MONICA BLVD, Santa Monica, CA 90404

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Charles Wayne Portney M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90404 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$187.60 typical visit price

range $62.96 – $187.60

Typical copayment $46.90 (range $15.74 – $46.90)

Most-billed visit code 99205

Established Patient

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PREMIER MEDICAL GROUP. INC

Family Medicine (Geriatric Medicine)

2336 SANTA MONICA BLVD, SUITE 304
SANTA MONICA, CA 90404

Los Angeles County (310) 420-9191

LOUIS RAVITZ MD

Internal Medicine (Gastroenterology)

2336 SANTA MONICA BLVD, SUITE 207
SANTA MONICA, CA 90404

Los Angeles County (310) 828-9311

CALVIN ROBERT KLEIN MD

Internal Medicine (Hematology & Oncology)

2336 SANTA MONICA BLVD, SUITE 301
SANTA MONICA, CA 90404

Los Angeles County (310) 829-5471

ORRIN M TROUM AND MEDICAL ASSOCIATES

Internal Medicine (Rheumatology)

2336 SANTA MONICA BLVD
SANTA MONICA, CA 90404

Los Angeles County (310) 449-1999

DR. YVONNE GOFF D.D.S.

Dentist

2336 SANTA MONICA BLVD, 202
SANTA MONICA, CA 90404

Los Angeles County (310) 829-5700

WEST LOS ANGELES ANESTHESIA SERVICES LLC

Anesthesiologist Assistant

2336 SANTA MONICA BLVD, SUITE 204
SANTA MONICA, CA 90404

Los Angeles County (310) 829-6789

ROBERT M KRASNY MD

Radiology (Vascular & Interventional Radiology)

2336 SANTA MONICA BLVD, SUITE 206
SANTA MONICA, CA 90404

Los Angeles County (310) 828-7226

LOUIS RAVITZ MD INC

Internal Medicine

2336 SANTA MONICA BLVD, SUITE 207
SANTA MONICA, CA 90404

Los Angeles County (310) 828-4859

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Charles Portney's NPI number?

The NPI number for Charles Portney is 1396720413. It was assigned to this individual provider in the NPPES registry on December 13, 2005.

Where is Charles Portney located?

Charles Portney practices at 2336 Santa Monica Blvd #100, Santa Monica, CA 90404. The listed phone number is (310) 828-7870.

What is Charles Portney's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Charles Portney enrolled in Medicare?

Yes. Charles Portney is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Charles Portney was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.