GERALD A WEISS M.D.
NPI 1023003423
Pathology - Anatomic Pathology & Clinical Pathology in San Jose, CA

Q: What is Gerald Weiss's NPI number?

The NPI number for Gerald Weiss is 1023003423. It was assigned to this individual provider in the NPPES registry on September 13, 2005.

Q: What is Gerald Weiss's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for Gerald Weiss was last updated on May 29, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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 September 13, 2005PECOS Enrolled

94.93/100

CMS Quality Rating

225 N JACKSON AVE, SAN JOSE, CA 95116(408) 866-4060(419) 866-5453 Get Directions Write a Review

NPPES record last updated: May 29, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Gerald A Weiss M.d. NPPES

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

GERALD A WEISS M.D. (NPI 1023003423) is an individual anatomic pathology & clinical pathology provider in San Jose, California, licensed in California (G37092) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023003423

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameGERALD A WEISSCredential: M.D.

Location Address225 N JACKSON AVESan Jose, CA 95116-1603

Mailing Address225 N Jackson Ave, Attn: Gerald Weiss, MdSan Jose, CA 95116-1603 · (800) 288-8325 · Fax (419) 866-5453

Phone(408) 866-4060

Fax(419) 866-5453

Sole ProprietorNo

Enumeration DateSeptember 13, 2005

Last NPPES UpdateMay 29, 2014

✔ NPI 1023003423 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

License✔ Licensed in CA · G37092

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

225 N JACKSON AVE, San Jose, CA 95116

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Other Identifiers 4

Medicare UPINE97879CA

Medicare PIN00G370920CA

Medicare PINBU397ZCA

Medicare PINBU397YCA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gerald A Weiss M.d. 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.

Areas of Expertise CMS Part B claims

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.

Blood smear interpretation by physician with written report 85060

Blood smear interpretation is a lab test where your doctor examines a sample of your blood under a microscope. They look for abnormalities in your blood cells which can help diagnose various conditions. You'll receive a written report of the findings.

15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95116 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

$156.67 typical visit price

range $70.37 – $206.04

Typical copayment $39.16 (range $17.59 – $51.51)

Most-billed visit code 99204

Established Patient

$121.77 typical visit price

range $23.96 – $169.60

Typical copayment $30.44 (range $5.99 – $42.40)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.93/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

100

Promoting Interoperability

100

Improvement Activities

Cost

83.11

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.

DR. JOHN J REDINSKI DO

Internal Medicine (Critical Care Medicine)

225 N JACKSON AVE
SAN JOSE, CA 95116

Santa Clara County (408) 347-4051

DR. KOMAL J BHATT MD

Internal Medicine

225 N JACKSON AVE
SAN JOSE, CA 95116

Santa Clara County (408) 259-5000

CHRISTINE LOUIE MD

Pathology (Anatomic Pathology & Clinical Pathology)

225 N JACKSON AVE
SAN JOSE, CA 95116

Santa Clara County (408) 259-5000

SHALIN HIRA PATEL M.D

Emergency Medicine

225 N JACKSON AVE
SAN JOSE, CA 95116

Santa Clara County (408) 923-7121

DR. LINDA LIEN TRAN PHARMD

Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)

225 N JACKSON AVE, PHARMACY DEPARTMENT
SAN JOSE, CA 95116

Santa Clara County (408) 259-5000

PETER TZEE TSENG SUN MD

Anesthesiology

225 N JACKSON AVE
SAN JOSE, CA 95116

Santa Clara County (408) 259-5000

QING WANG MD

Anesthesiology

225 N JACKSON AVE
SAN JOSE, CA 95116

Santa Clara County (408) 259-5000

DR. NIV E DECALO M.D.

Radiology (Diagnostic Radiology)

225 N JACKSON AVE
SAN JOSE, CA 95116

Santa Clara County (408) 259-5000

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 Gerald Weiss's NPI number?

The NPI number for Gerald Weiss is 1023003423. It was assigned to this individual provider in the NPPES registry on September 13, 2005.

Where is Gerald Weiss located?

Gerald Weiss practices at 225 N Jackson Ave, San Jose, CA 95116. The listed phone number is (408) 866-4060.

What is Gerald Weiss's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Gerald Weiss enrolled in Medicare?

Yes. Gerald Weiss is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Gerald Weiss was last updated on May 29, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.