IRINA KAMINSKY M.D
NPI 1629269014
Hospitalist in San Jose, CA

Q: What is Irina Kaminsky's NPI number?

The NPI number for Irina Kaminsky is 1629269014. It was assigned to this individual provider in the NPPES registry on August 9, 2007.

Q: What is Irina Kaminsky's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Q: When was this NPI record last updated?

The NPPES record for Irina Kaminsky was last updated on October 4, 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.

Active since August 09, 2007PECOS Enrolled

225 N JACKSON AVE, SAN JOSE, CA 95116(408) 378-6131 Get Directions Write a Review

NPPES record last updated: October 4, 2017. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Irina Kaminsky M.d NPPES

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

IRINA KAMINSKY M.D (NPI 1629269014) is an individual hospitalist provider in San Jose, California, licensed in California (A96933) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629269014

Entity TypeIndividualFemale

Primary Taxonomy208M00000X

Provider Legal NameIRINA KAMINSKYCredential: M.D

Location Address225 N JACKSON AVESan Jose, CA 95116-1603

Mailing Address2100 Powell St, Ste 920Emeryville, CA 94608-1826 · (510) 350-2600

Phone(408) 378-6131

Sole ProprietorNo

Enumeration DateAugust 9, 2007

Last NPPES UpdateOctober 4, 2017

✔ NPI 1629269014 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in CA · A96933

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedInternal MedicineTaxonomy 207R00000X · License A96933 (CA)

225 N JACKSON AVE, San Jose, CA 95116

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Other Identifiers 2

Medicaid00A969330CA

Medicare PIN00A969330CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Irina Kaminsky 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.

Medicare Billing Reassignments

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

Quantum Bay Area Hospitalist Medical Group Inc

13 mi

Hospitalist

2500 GRANT RD
Mountain View, CA 94040

Reassigned Medicare billing, California enrollment
217 clinicians in this Medicare group

NPI 1902279656 (650) 940-7000

Quantum Healthcare Medical Associates Inc.

340 mi

Hospitalist

400 N PEPPER AVE
Colton, CA 92324

Reassigned Medicare billing, California enrollment
338 clinicians in this Medicare group

NPI 1568490597 (909) 580-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

417 services169 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

153 services91 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

133 services130 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

40 services40 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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

3 suppliers30 claims30 services$13.87 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

3 suppliers40 claims40 services$59.10 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Irina Kaminsky's NPI number?

The NPI number for Irina Kaminsky is 1629269014. It was assigned to this individual provider in the NPPES registry on August 9, 2007.

Where is Irina Kaminsky located?

Irina Kaminsky practices at 225 N Jackson Ave, San Jose, CA 95116. The listed phone number is (408) 378-6131.

What is Irina Kaminsky's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Irina Kaminsky enrolled in Medicare?

Yes. Irina Kaminsky is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Irina Kaminsky's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Irina Kaminsky reassigns Medicare benefits to 2 organizations: Quantum Bay Area Hospitalist Medical Group Inc (Mountain View, CA) and Quantum Healthcare Medical Associates Inc. (Colton, 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 Irina Kaminsky'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 Irina Kaminsky was last updated on October 4, 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.