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Donald I. Altman MD

Donald I. Altman MD is a healthcare organization registered as Ambulatory Surgical Clinic/Center in Irvine, CA, holding Type 2 (organization) NPI 1598770950 since 2006. The authorized official on file is Donald Altman, Owner.

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NPI 1598770950
Entity type Organization (Type 2)
Legal business name Donald I. Altman MD
Other name <Unavail>
Practice address 16300 SAND CANYON AVE, SUITE 1011, Irvine, CA, 92618
Phone 9497273999
Fax 9497279053
Enumeration date 2006-07-31
Last updated in NPPES 2013-05-14

Authorized official

Name Donald Altman
Title Owner
Phone 9497273999

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QA1903X Ambulatory Surgical Clinic/Center Primary CA
Copy-ready billing details
Provider: Donald I. Altman MD
NPI: 1598770950
Taxonomy: 261QA1903X (Ambulatory Surgical Clinic/Center)
Address: 16300 SAND CANYON AVE, SUITE 1011, Irvine, CA, 92618

Providers at this address

NPI Name Type Specialty Location
1790775971 Anh Dinh Individual Family Medicine Physician Irvine, CA
1548249006 Terence Maloy Individual Specialist Irvine, CA
1407835952 Linda Globerman Individual Specialist Irvine, CA
1245219575 Michele Fullmer Individual Specialist Irvine, CA
1487633822 Mary Von Hoffmann Individual Specialist Irvine, CA
1790755569 Albert Chang Individual Family Medicine Physician Irvine, CA
1871569335 Nengjie Ge Individual Ophthalmology Physician Irvine, CA
1467417907 Orange County Regional Pet Center-Irvine LLC Organization Physiological Laboratory Irvine, CA

Verify this record

Cross-check NPI 1598770950 against the authoritative CMS record: view Donald I. Altman MD on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where is Donald I. Altman MD located?
The practice location on file with NPPES is in Irvine, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-05-14. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-05-14.