Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marc Helman Blumberg, MD

Psychiatry Physician in Hemet, CA · enumerated 2007.

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

National Provider Identifier

1093851727

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Registry record

Entity type Individual (Type 1)

Name Marc Helman Blumberg

Credential MD

Sex Male

Practice address 650 N State St, Hemet, CA, 92543

Phone (951) 791-3300

Fax (951) 791-3333

Enumeration date Jan 29, 2007

Last updated in NPPES Jun 7, 2011

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License A33750 (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

Is NPI 1093851727 active?

Yes, as of the latest NPPES snapshot, NPI 1093851727 is active (record last updated 2011-06-07).

How do I verify Marc Blumberg's NPI record?

Cross-check NPI 1093851727 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Flocerfida Dejesus Psychiatry Physician · Hemet, CA NPI 1003872086 Dennis Alters Psychiatry Physician · Hemet, CA NPI 1457371635 County of Riverside Community/Behavioral Health Agency · Hemet, CA NPI 1285748699 Jesus Bucardo Psychiatry Physician · Hemet, CA NPI 1861581993 Henry Kalir Psychiatry Physician · Hemet, CA NPI 1164508362 Theresa Landry Clinical Social Worker · Hemet, CA NPI 1447399563 Kendyl Houdyshell Adult Psychiatric/Mental Health Registered Nurse · Hemet, CA NPI 1952441552 Kei Tiggs Psychologist · Hemet, CA NPI 1033252887

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-07.