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DR. WILLIAM ALBERT STONE JR. M.D.
NPI 1841580545
Emergency Medicine in San Jose, CA

Active since April 14, 2011PECOS Enrolled
225 N JACKSON AVE, SAN JOSE, CA 95116(408) 259-5000 Get Directions Write a Review

NPPES record last updated: April 5, 2017. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dr. William Albert Stone Jr. M.d. NPPES

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

DR. WILLIAM ALBERT STONE JR. M.D. (NPI 1841580545) is an individual emergency medicine provider in San Jose, California, licensed in California (A120260) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1841580545
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. WILLIAM ALBERT STONE JR.Credential: M.D.
Location Address225 N JACKSON AVESan Jose, CA 95116-1603
Mailing Address2 Pierce Ave Apt 520San Jose, CA 95110-2958 · (847) 997-7637
Phone(408) 259-5000
Sole ProprietorYes
Enumeration DateApril 14, 2011
Last NPPES UpdateApril 5, 2017
✔ NPI 1841580545 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in CA · A120260
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
225 N JACKSON AVE, San Jose, CA 95116
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Molina Healthcare, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. William Albert Stone Jr. 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 4

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
176 services161 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
78 services71 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
48 services48 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
11 services11 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
$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
$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.

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
GERALD A WEISS M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
225 N JACKSON AVE
SAN JOSE, CA 95116
Santa Clara County (408) 866-4060
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

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 William Stone's NPI number?

The NPI number for William Stone is 1841580545. It was assigned to this individual provider in the NPPES registry on April 14, 2011.

Where is William Stone located?

William Stone practices at 225 N Jackson Ave, San Jose, CA 95116. The listed phone number is (408) 259-5000.

What is William Stone's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is William Stone enrolled in Medicare?

Yes. William Stone is registered in the Medicare PECOS enrollment system.

What insurance does William Stone accept?

Health plans from Blue Cross and Blue Shield of Texas, Molina Healthcare and Oscar Insurance Company list William Stone 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 William Stone was last updated on April 5, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.