DR. HOWARD JINSOO LEE JR. MD
NPI 1265992689
Internal Medicine - Hematology & Oncology in Sunnyvale, CA

Active since March 21, 2019PECOS EnrolledAccepts Medicare Assignment
301 OLD SAN FRANCISCO RD, SUNNYVALE, CA 94086(408) 730-2800 Get Directions Write a Review

NPPES record last updated: March 17, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 17, 2026, May 22, 2025, Feb 25, 2022 and 2 more (5 updates tracked since 2019).

About Dr. Howard Jinsoo Lee Jr. Md NPPES

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

DR. HOWARD JINSOO LEE JR. MD (NPI 1265992689) is an individual hematology & oncology provider in Sunnyvale, California, licensed in California (A177574) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS and is a graduate of Duke University School Of Medicine (2019).

NPPES Registry Identity

NPI1265992689
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. HOWARD JINSOO LEE JR.Credential: MD
Location Address301 OLD SAN FRANCISCO RDSunnyvale, CA 94086-6386
Mailing Address301 Old San Francisco RdSunnyvale, CA 94086-6386
Sole ProprietorNo
Medical School CMSDuke University School Of MedicineGraduated 2019
Enumeration DateMarch 21, 2019
Last NPPES UpdateMarch 17, 20265 updates tracked since enumeration
NPPES CertifiedMarch 17, 2026
NPI 1265992689 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License Licensed in CA · A177574
Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

301 OLD SAN FRANCISCO RD, Sunnyvale, CA 94086

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Howard Jinsoo Lee Jr. Md 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 ID5597094680
PECOS Enrollment IDI20250514001669
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94086 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$206.04 typical visit price
range $70.37 – $206.04
Typical copayment $51.51 (range $17.59 – $51.51)
Most-billed visit code 99205
Established Patient
$121.77 typical visit price
range $23.96 – $169.60
Typical copayment $30.44 (range $5.99 – $42.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Internal Medicine
301 OLD SAN FRANCISCO RD
SUNNYVALE, CA 94086
Family Medicine
301 OLD SAN FRANCISCO RD
SUNNYVALE, CA 94086
Internal Medicine
301 OLD SAN FRANCISCO RD
SUNNYVALE, CA 94086
Nurse Practitioner
301 OLD SAN FRANCISCO RD
SUNNYVALE, CA 94086
Family Medicine
301 OLD SAN FRANCISCO RD
SUNNYVALE, CA 94086
Social Worker (Clinical)
301 OLD SAN FRANCISCO RD
SUNNYVALE, CA 94086
Physical Therapist
301 OLD SAN FRANCISCO RD
SUNNYVALE, CA 94086
Nurse Practitioner (Family)
301 OLD SAN FRANCISCO RD
SUNNYVALE, CA 94086

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 Howard Lee's NPI number?

The NPI number for Howard Lee is 1265992689. It was assigned to this individual provider in the NPPES registry on March 21, 2019.

Where is Howard Lee located?

Howard Lee practices at 301 Old San Francisco Rd, Sunnyvale, CA 94086. The listed phone number is (408) 730-2800.

What is Howard Lee's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Howard Lee enrolled in Medicare?

Yes. Howard Lee 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.

When was this NPI record last updated?

The NPPES record for Howard Lee was last updated on March 17, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.