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LEE-LING ONG D.O.
NPI 1588081038
Internal Medicine - Hospice and Palliative Medicine in San Diego, CA

Active since March 22, 2014PECOS EnrolledAccepts Medicare Assignment
10990 SAN DIEGO MISSION RD, SAN DIEGO, CA 92108(619) 528-1245 Get Directions Write a Review

NPPES record last updated: September 14, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 30, 2021, Sep 19, 2018, Jun 29, 2018 and 1 more (4 updates tracked since 2017).

About Lee-ling Ong D.o. NPPES

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

LEE-LING ONG D.O. (NPI 1588081038) is an individual hospice and palliative medicine provider in San Diego, California, licensed in California (20A16397) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Antonio, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1588081038
Entity TypeIndividualFemale
Primary Taxonomy207RH0002X
Provider Legal NameLEE-LING ONGCredential: D.O.
Location Address10990 SAN DIEGO MISSION RDSan Diego, CA 92108-2417
Mailing Address10990 San Diego Mission RdSan Diego, CA 92108-2417 · (619) 528-1245
Phone(619) 528-1245
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateMarch 22, 2014
Last NPPES UpdateSeptember 14, 20234 updates tracked since enumeration
NPPES CertifiedSeptember 14, 2023
✔ NPI 1588081038 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hospice and Palliative MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RH0002X
License✔ Licensed in CA · 20A16397
Definition
An internal medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
10990 SAN DIEGO MISSION RD, San Diego, CA 92108
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Secondary Practice Location 1

Location 17703 Floyd Curl DrSan Antonio, TX 78229-3901 · Phone (210) 617-5311

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Lee-ling Ong D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3779703434
PECOS Enrollment IDI20181018002948
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 Lee-ling Ong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
0.6 mi
Health Maintenance Organization
4647 ZION AVE
San Diego, CA 92120
  • Reassigned Medicare billing, California enrollment
  • Also billed through NPI 1023425972 (California)
  • 13,921 clinicians in this Medicare group
NPI 1225060742 (619) 528-5000

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

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LAUREN RE CLINE PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
10990 SAN DIEGO MISSION RD
SAN DIEGO, CA 92108
San Diego County (833) 574-2273
DR. CARA M BAKER PHARM. D.
Pharmacist
10990 SAN DIEGO MISSION RD
SAN DIEGO, CA 92108
San Diego County (619) 641-2024
ONDINE BROOKS KURAOKA LCSW
Social Worker (Clinical)
10990 SAN DIEGO MISSION RD, THIRD FLOOR, CONTINUING CARE SERVICES
SAN DIEGO, CA 92108
San Diego County (619) 997-0058
DR. MATTIE ARSANJANI PHARM.D.
Pharmacist
10990 SAN DIEGO MISSION RD
SAN DIEGO, CA 92108
San Diego County (619) 641-4487
DR. STEPHANIE M MATINPOUR PHARM.D.
Pharmacist
10990 SAN DIEGO MISSION RD
SAN DIEGO, CA 92108
San Diego County (619) 952-3719
LANI NICOLE MORALES
Nutritionist
10990 SAN DIEGO MISSION RD
SAN DIEGO, CA 92108
San Diego County (619) 641-4224
DR. WINSTON CAESAR MINA MD
Internal Medicine (Geriatric Medicine)
10990 SAN DIEGO MISSION RD
SAN DIEGO, CA 92108
San Diego County (619) 528-1245
JILLIAN ARIZCUREN RD
Dietitian, Registered
10990 SAN DIEGO MISSION RD
SAN DIEGO, CA 92108
San Diego County (619) 528-5000

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 Lee-ling Ong's NPI number?

The NPI number for Lee-ling Ong is 1588081038. It was assigned to this individual provider in the NPPES registry on March 22, 2014.

Where is Lee-ling Ong located?

Lee-ling Ong practices at 10990 San Diego Mission Rd, San Diego, CA 92108. The listed phone number is (619) 528-1245.

What is Lee-ling Ong's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207RH0002X.

Is Lee-ling Ong enrolled in Medicare?

Yes. Lee-ling Ong is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Lee-ling Ong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lee-ling Ong reassigns Medicare benefits to Southern California Permanente Medical Group (San Diego, 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 Lee-ling Ong'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 Lee-ling Ong was last updated on September 14, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.