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KENTSON LAM M.D., PH.D.
NPI 1417311325
Internal Medicine - Hematology & Oncology in San Diego, CA

Active since April 06, 2016PECOS EnrolledAccepts Medicare Assignment
200 W ARBOR DR # 8425, SAN DIEGO, CA 92103(619) 543-6268(619) 543-6529 Get Directions Write a Review

NPPES record last updated: November 13, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 13, 2025, Aug 24, 2022 (2 updates tracked since 2022).

About Kentson Lam M.d., Ph.d. NPPES

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

KENTSON LAM M.D., PH.D. (NPI 1417311325) is an individual hematology & oncology provider in San Diego, California, licensed in California (A152497) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1417311325
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameKENTSON LAMCredential: M.D., PH.D.
Location Address200 W ARBOR DR # 8425San Diego, CA 92103-1911
Mailing AddressFile 57326Los Angeles, CA 90074-7326 · (800) 926-8273
Phone(619) 543-6268
Fax(619) 543-6529
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateApril 6, 2016
Last NPPES UpdateNovember 13, 20252 updates tracked since enumeration
NPPES CertifiedNovember 13, 2025
✔ NPI 1417311325 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in CA · A152497
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
200 W ARBOR DR # 8425, San Diego, CA 92103
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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

Kentson Lam M.d., Ph.d. 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 ID2062896624
PECOS Enrollment IDI20220830004578
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 Kentson Lam reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Regents Of The University Of California
Same address
Allergy & Immunology
200 W ARBOR DR
San Diego, CA 92103
  • Reassigned Medicare billing, California enrollment
  • 1,051 clinicians in this Medicare group
NPI 1487772380 (800) 926-8273

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92103 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
$184.71 typical visit price
range $62.10 – $184.71
Typical copayment $46.17 (range $15.52 – $46.17)
Most-billed visit code 99205
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
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.

RYAN HSIEH
Student in an Organized Health Care Education/Training Program
200 W ARBOR DR # 8425
SAN DIEGO, CA 92103
San Diego County (619) 543-6268
STEPHANIE ELISA GUERRERI M.D.
Student in an Organized Health Care Education/Training Program
200 W ARBOR DR # 8425
SAN DIEGO, CA 92103
San Diego County (619) 543-6268
KAVYA H MANU MD
Internal Medicine
200 W ARBOR DR # 8425
SAN DIEGO, CA 92103
San Diego County (619) 543-6268
ROBERT MARLIN MD
Student in an Organized Health Care Education/Training Program
200 W ARBOR DR # 8425
SAN DIEGO, CA 92103
San Diego County (619) 543-6268
MONICA CELINE LAYSON FORTICH MD
Internal Medicine
200 W ARBOR DR # 8425
SAN DIEGO, CA 92103
San Diego County (619) 543-6268
MICHAEL FINK
Student in an Organized Health Care Education/Training Program
200 W ARBOR DR # 8425
SAN DIEGO, CA 92103
San Diego County (925) 285-0814
REVA PRABHA PEER
Student in an Organized Health Care Education/Training Program
200 W ARBOR DR # 8425
SAN DIEGO, CA 92103
San Diego County (619) 543-6268
NIHAAL REDDY MD
Student in an Organized Health Care Education/Training Program
200 W ARBOR DR # 8425
SAN DIEGO, CA 92103
San Diego County (619) 543-6268

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 Kentson Lam's NPI number?

The NPI number for Kentson Lam is 1417311325. It was assigned to this individual provider in the NPPES registry on April 6, 2016.

Where is Kentson Lam located?

Kentson Lam practices at 200 W Arbor Dr # 8425, San Diego, CA 92103. The listed phone number is (619) 543-6268.

What is Kentson Lam's specialty?

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

Is Kentson Lam enrolled in Medicare?

Yes. Kentson Lam 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 Kentson Lam's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kentson Lam reassigns Medicare benefits to Regents Of The University Of California (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 Kentson Lam'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 Kentson Lam was last updated on November 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.