Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ted Ling, M.D., M.S.

Radiation Oncology Physician in Palm Desert, CA · enumerated 2010 · practices at Genesiscare Usa of California A Medical Corporation.

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

National Provider Identifier

1902121544

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Ted Ling

Credential M.D., M.S.

Sex Male

Practice address 77840 Flora Rd, Palm Desert, CA, 92211

Phone (760) 200-8777

Fax (760) 200-8877

Enumeration date Apr 6, 2010

Last updated in NPPES Apr 21, 2026

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License A117954 (CA) Primary

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 036177001 (IL) Secondary

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 4301512517 (MI) Secondary

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
815594	Medicaid	CA	-
1902121544	Medicaid	CA	-
6398643	Other	CA	CIGNA
P01732533	Other	FL	RR MEDICARE

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

How do I verify Ted Ling's NPI record?

Cross-check NPI 1902121544 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1902121544 active?

Yes, as of the latest NPPES snapshot, NPI 1902121544 is active (record last updated 2026-04-21).

Other providers at this practice address

Browse all →

Theodore Masek Radiation Oncology Physician · Palm Desert, CA NPI 1720073935 Genesiscare Usa of California A Medical Corporation Radiation Oncology Physician · Palm Desert, CA NPI 1861472318 Peter Greenberg Radiation Oncology Physician · Palm Desert, CA NPI 1568552859 Xiaolin Li Contractor · Palm Desert, CA NPI 1467095943

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-21.