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ROBERT MASONER MD
NPI 1154779528
Psychiatry & Neurology - Psychiatry in San Diego, CA

Active since May 26, 2016PECOS Enrolled
1650 GARNET AVENUE #1001, SAN DIEGO, CA 92134(619) 736-3985 Get Directions Write a Review

NPPES record last updated: May 30, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Robert Masoner Md NPPES

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

ROBERT MASONER MD (NPI 1154779528) is an individual psychiatry provider in San Diego, California, licensed in California (A156978) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154779528
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameROBERT MASONERCredential: MD
Location Address1650 GARNET AVENUE #1001San Diego, CA 92134-5000
Mailing Address34800 Bob Wilson DrSan Diego, CA 92134-5000 · (619) 532-7935
Phone(619) 736-3985
Sole ProprietorNo
Enumeration DateMay 26, 2016
Last NPPES UpdateMay 30, 2024
NPPES CertifiedMay 30, 2024
✔ NPI 1154779528 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · A156978
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.
Also ListedGeneral PracticeTaxonomy 208D00000X · License A156978 (CA)

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Robert Masoner Md 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.

Medicare Billing Reassignment

Medicare enrollment records show Robert Masoner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Provider Profile
Psychiatry
333 CORPORATE DR STE 260
Ladera Ranch, CA 92694
  • Reassigned Medicare billing, California enrollment
  • 17 clinicians in this Medicare group
NPI 1902014780 (949) 768-2988

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92134 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
$184.71 typical visit price
range $62.10 – $184.71
Typical copayment $46.17 (range $15.52 – $46.17)
Most-billed visit code 99205
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
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.

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 Robert Masoner's NPI number?

The NPI number for Robert Masoner is 1154779528. It was assigned to this individual provider in the NPPES registry on May 26, 2016.

Where is Robert Masoner located?

Robert Masoner practices at 1650 Garnet Avenue #1001, San Diego, CA 92134. The listed phone number is (619) 736-3985.

What is Robert Masoner's specialty?

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

Is Robert Masoner enrolled in Medicare?

Yes. Robert Masoner is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Robert Masoner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Masoner reassigns Medicare benefits to (Ladera Ranch, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Robert Masoner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Robert Masoner was last updated on May 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.