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MATTHEW WILLIAM MELL M.D., F.A.C.S.
NPI 1730132978
Surgery - Vascular Surgery in Stanford, CA

Active since May 18, 2006PECOS Enrolled
300 PASTEUR DRIVE, H3600, STANFORD UNIVERSITY HOSPITAL AND CLINICS, STANFORD, CA 94305(650) 723-3639(650) 498-6044 Get Directions Write a Review

NPPES record last updated: May 15, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Matthew William Mell M.d., F.a.c.s. NPPES

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

MATTHEW WILLIAM MELL M.D., F.A.C.S. (NPI 1730132978) is an individual vascular surgery provider in Stanford, California, licensed in California (G065758) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1730132978
Entity TypeIndividualMale
Primary Taxonomy2086S0129X
Provider Legal NameMATTHEW WILLIAM MELLCredential: M.D., F.A.C.S.
Location Address300 PASTEUR DRIVE, H3600, STANFORD UNIVERSITY HOSPITAL AND CLINICSStanford, CA 94305-5642
Mailing Address300 Pasteur Drive, H3600, Stanford University Hospital And ClinicsStanford, CA 94305-5642 · (650) 723-3639 · Fax (650) 498-6044
Phone(650) 723-3639
Fax(650) 498-6044
Sole ProprietorNo
Enumeration DateMay 18, 2006
Last NPPES UpdateMay 15, 2015
✔ NPI 1730132978 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Vascular SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0129X
License✔ Licensed in CA · G065758
Definition
A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.
300 PASTEUR DRIVE, H3600, Stanford, CA 94305
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Matthew William Mell M.d., F.a.c.s. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

2

Medicare enrollment records show Matthew Mell reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

County Of Santa Clara
2.0 mi
Mental Health (Including Community Mental Health Center)
231 GRANT AVENUE
Palo Alto, CA 94306
  • Reassigned Medicare billing, California enrollment
  • 2,460 clinicians in this Medicare group
NPI 1144330614 (650) 321-5545
Regents Of The Univ Of Ca
80 mi
Medical Microbiology
3146 TUPPER HALL
Davis, CA 95616
  • Reassigned Medicare billing, California enrollment
  • 2,570 clinicians in this Medicare group
NPI 1053304071 (530) 752-9402

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 94305 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
$106.47 typical visit price
range $70.37 – $206.04
Typical copayment $26.61 (range $17.59 – $51.51)
Most-billed visit code 99203
Established Patient
$86.56 typical visit price
range $23.96 – $169.60
Typical copayment $21.64 (range $5.99 – $42.40)
Most-billed visit code 99213
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 Matthew Mell's NPI number?

The NPI number for Matthew Mell is 1730132978. It was assigned to this individual provider in the NPPES registry on May 18, 2006.

Where is Matthew Mell located?

Matthew Mell practices at 300 Pasteur Drive, H3600 Stanford University Hospital And Clinics, Stanford, CA 94305. The listed phone number is (650) 723-3639.

What is Matthew Mell's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Is Matthew Mell enrolled in Medicare?

Yes. Matthew Mell is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Matthew Mell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Mell reassigns Medicare benefits to 2 organizations: County Of Santa Clara (Palo Alto, CA) and Regents Of The Univ Of Ca (Davis, CA). Each 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 Matthew Mell'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 Matthew Mell was last updated on May 15, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.