IAN KROES MD
NPI 1437263068
Family Medicine in Menlo Park, CA

Q: What is Ian Kroes's NPI number?

The NPI number for Ian Kroes is 1437263068. It was assigned to this individual provider in the NPPES registry on August 19, 2006.

Q: What is Ian Kroes's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: Is Ian Kroes enrolled in Medicare?

No. Ian Kroes has opted out of Medicare through February 26, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Ian Kroes was last updated on March 31, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since August 19, 2006Opted out of Medicare · through Feb 26, 2027

401 BURGESS DR STE A, MENLO PARK, CA 94025(650) 800-3365 Get Directions Write a Review

NPPES record last updated: March 31, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Ian Kroes Md NPPES

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

IAN KROES MD (NPI 1437263068) is an individual family medicine provider in Menlo Park, California, licensed in California (A73577) and active in the NPI registry since August 2006. He has opted out of Medicare through February 26, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1437263068

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameIAN KROESCredential: MD

Location Address401 BURGESS DR STE AMenlo Park, CA 94025-3476

Mailing Address401 Burgess Dr Ste AMenlo Park, CA 94025-3476 · (650) 800-3365

Phone(650) 800-3365

Sole ProprietorNo

Enumeration DateAugust 19, 2006

Last NPPES UpdateMarch 31, 2021

NPPES CertifiedMarch 31, 2021

✔ NPI 1437263068 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in CA · A73577

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

401 BURGESS DR STE A, Menlo Park, CA 94025

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Ian Kroes Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from February 26, 2019 through February 26, 2027.

Opt-Out Effective DateFebruary 26, 2019

Opt-Out In Effect ThroughFebruary 26, 2027Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94025 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

$104.51 typical visit price

range $69.00 – $202.35

Typical copayment $26.12 (range $17.25 – $50.58)

Most-billed visit code 99203

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

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

JUDY YOO JIN KIM MD

Family Medicine

401 BURGESS DR STE A
MENLO PARK, CA 94025

San Mateo County (650) 800-3365

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 Kroes's NPI number?

The NPI number for Ian Kroes is 1437263068. It was assigned to this individual provider in the NPPES registry on August 19, 2006.

Where is Ian Kroes located?

Ian Kroes practices at 401 Burgess Dr Ste A, Menlo Park, CA 94025. The listed phone number is (650) 800-3365.

What is Ian Kroes's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Ian Kroes enrolled in Medicare?

No. Ian Kroes has opted out of Medicare through February 26, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Ian Kroes was last updated on March 31, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.