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DR. IAN Y.H. LIN MD
NPI 1245306836
Internal Medicine in San Mateo, CA

Active since November 27, 2006PECOS EnrolledAccepts Medicare Assignment
417 N SAN MATEO DR, SAN MATEO, CA 94401(650) 524-1925(650) 215-9919 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Ian Y.h. Lin Md NPPES

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

DR. IAN Y.H. LIN MD (NPI 1245306836) is an individual internal medicine provider in San Mateo, California, licensed in California (A054669) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of Tufts University School Of Medicine (1994).

NPPES Registry Identity

NPI1245306836
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. IAN Y.H. LINCredential: MD
Location Address417 N SAN MATEO DRSan Mateo, CA 94401-2417
Mailing Address417 N San Mateo DrSan Mateo, CA 94401-2417 · (650) 524-1925 · Fax (650) 215-9919
Phone(650) 524-1925
Fax(650) 215-9919
Sole ProprietorYes
Medical School CMSTufts University School Of MedicineGraduated 1994
Enumeration DateNovember 27, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1245306836 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A054669
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
417 N SAN MATEO DR, San Mateo, CA 94401
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Other Identifiers 2

Medicare UPINH33063
Medicare ID-Type Unspecified00A546690

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

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. Ian Y.h. Lin 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 ID9335314566
PECOS Enrollment IDI20111215000871
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Acupuncture with electrical stimulation, each additional 15 minutes 97814
Acupuncture with electrical stimulation involves inserting thin needles into specific points on your body. A mild electrical current is then passed through these needles for a set time, often 15 minutes. This can enhance the effects of traditional acupuncture, helping to relieve pain and promote healing.
186 services13 patients
Acupuncture with electrical stimulation, initial 15 minutes 97813
Acupuncture with electrical stimulation is a therapy where thin needles are inserted into specific points on your body. A mild electrical current is then passed through the needles to stimulate these points, helping to alleviate pain and promote healing. This initial session lasts 15 minutes.
112 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94401 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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 2

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

DR. SUE H. Y. LIN L.AC.
Acupuncturist
417 N SAN MATEO DR
SAN MATEO, CA 94401
San Mateo County (650) 579-5560
ACM HEALTH CENTER
Chiropractor
417 N SAN MATEO DR
SAN MATEO, CA 94401
San Mateo County (650) 524-1925

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 Ian Lin's NPI number?

The NPI number for Ian Lin is 1245306836. It was assigned to this individual provider in the NPPES registry on November 27, 2006.

Where is Ian Lin located?

Ian Lin practices at 417 N San Mateo Dr, San Mateo, CA 94401. The listed phone number is (650) 524-1925.

What is Ian Lin's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Ian Lin enrolled in Medicare?

Yes. Ian Lin 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.

What insurance does Ian Lin accept?

Health plans from Providence Health Plan list Ian Lin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ian Lin was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.