NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Amar Srivastava, M.D.

Radiation Oncology Physician in Portland, OR · enumerated 2014.

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

National Provider Identifier

1235549031

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Amar Srivastava
Credential M.D.
Sex Male
Practice address 4805 Ne Glisan St, Garden Level, Portland, OR, 97213
Phone (503) 215-6029
Fax (503) 215-6387
Enumeration date May 1, 2014
Last updated in NPPES Dec 5, 2023

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License MD198289 (OR) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
2162047 Medicaid WA -
500779252 Medicaid OR -

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 1235549031 active?
Yes, as of the latest NPPES snapshot, NPI 1235549031 is active (record last updated 2023-12-05).
How do I verify Amar Srivastava's NPI record?
Cross-check NPI 1235549031 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

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-05.