DR. STEVEN JEFFREY HARRIS M.D.
NPI 1720298912
Family Medicine in San Carlos, CA

Q: What is Steven Harris's NPI number?

The NPI number for Steven Harris is 1720298912. It was assigned to this individual provider in the NPPES registry on May 23, 2007.

Q: What is Steven Harris's specialty?

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

Q: Is Steven Harris enrolled in Medicare?

No. Steven Harris has opted out of Medicare through January 1, 2028. 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 Steven Harris was last updated on March 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since May 23, 2007Opted out of Medicare · through Jan 1, 2028

865 LAUREL ST STE 7, SAN CARLOS, CA 94070(650) 474-2130(650) 445-0912 Get Directions Write a Review

NPPES record last updated: March 5, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 5, 2026, Oct 8, 2021 (2 updates tracked since 2021).

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About Dr. Steven Jeffrey Harris M.d. NPPES

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

DR. STEVEN JEFFREY HARRIS M.D. (NPI 1720298912) is an individual family medicine provider in San Carlos, California, licensed in California (A72195) and active in the NPI registry since May 2007. He has opted out of Medicare through January 1, 2028 and remains eligible to order and refer and maintains a secondary practice location in San Rafael.

NPPES Registry Identity

NPI1720298912

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameDR. STEVEN JEFFREY HARRISCredential: M.D.

Location Address865 LAUREL ST STE 7San Carlos, CA 94070-3941

Mailing AddressPo Box 1108San Carlos, CA 94070-1108 · (650) 474-2130 · Fax (650) 445-0912

Phone(650) 474-2130

Fax(650) 445-0912

Sole ProprietorNo

Enumeration DateMay 23, 2007

Last NPPES UpdateMarch 5, 20262 updates tracked since enumeration

NPPES CertifiedMarch 5, 2026

✔ NPI 1720298912 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 · A72195

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.

865 LAUREL ST STE 7, San Carlos, CA 94070

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Secondary Practice Location 1

Location 1361 3rd St Ste JSan Rafael, CA 94901-3580 · Phone (415) 757-6100 · Fax (707) 575-5509

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Steven Jeffrey Harris M.d. 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 January 1, 2016 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2016

Opt-Out In Effect ThroughJanuary 1, 2028Opt-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 94070 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.

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 Steven Harris's NPI number?

The NPI number for Steven Harris is 1720298912. It was assigned to this individual provider in the NPPES registry on May 23, 2007.

Where is Steven Harris located?

Steven Harris practices at 865 Laurel St Ste 7, San Carlos, CA 94070. The listed phone number is (650) 474-2130.

What is Steven Harris's specialty?

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

Is Steven Harris enrolled in Medicare?

No. Steven Harris has opted out of Medicare through January 1, 2028. 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 Steven Harris was last updated on March 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.