DR. DARITH S. KHAY M.D.
NPI 1295761609
Family Medicine in San Jose, CA

Active since June 25, 2006PECOS EnrolledAccepts Medicare AssignmentCLIA 05D0964087 · Microscopy
200 JOSE FIGUERES AVE, SUITE 315, SAN JOSE, CA 95116(408) 254-1500(408) 254-4100 Get Directions Write a Review

NPPES record last updated: November 13, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Darith S. Khay M.d. NPPES

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

DR. DARITH S. KHAY M.D. (NPI 1295761609) is an individual family medicine provider in San Jose, California, licensed in California (A67883) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, holds a CLIA Microscopy certificate valid through August 17, 2027, and is a graduate of University Of Hawaii John A. Burns School Of Medicine (1996).

NPPES Registry Identity

NPI1295761609
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. DARITH S. KHAYCredential: M.D.
Location Address200 JOSE FIGUERES AVE, SUITE 315San Jose, CA 95116-1500
Mailing Address200 Jose Figueres Ave, Suite 315San Jose, CA 95116-1500 · (408) 254-1500 · Fax (408) 254-4100
Fax(408) 254-4100
Sole ProprietorNo
Medical School CMSUniversity Of Hawaii John A. Burns School Of MedicineGraduated 1996
Enumeration DateJune 25, 2006
Last NPPES UpdateNovember 13, 2009
NPI 1295761609 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 · A67883
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.
200 JOSE FIGUERES AVE, San Jose, CA 95116

Other Identifiers 2

Medicaid00A678830CA
Medicare UPING95490CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Darith S. Khay M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3274549480
PECOS Enrollment IDI20060227000410
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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 05D0964087

Darith S Khay MD Inc · San Jose, CA
Active · expires Aug 17, 2027
CLIA Number05D0964087
Laboratory TypePhysician Office
Certificate Effective DateAugust 18, 2025
Certificate Expiration DateAugust 17, 2027
Laboratory DirectorDarith S. Khay MD
Laboratory Phone(408) 254-1500
Laboratory LocationDarith S Khay MD Inc200 Jose Figueres, Suite 315, San Jose, CA 95116
CLIA data matches this NPI record on: Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Areas of Expertise CMS Part B claims 3

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
94 services62 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
48 services33 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
29 services26 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.

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.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
11 suppliers33 claims64 services$4.42 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
11 suppliers27 claims27 services$0.75 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.

Surgery
200 JOSE FIGUERES AVE, SUITE 225
SAN JOSE, CA 95116
Specialist
200 JOSE FIGUERES AVE, SUITE 260
SAN JOSE, CA 95116
Family Medicine
200 JOSE FIGUERES AVE, STE 260
SAN JOSE, CA 95116
Surgery
200 JOSE FIGUERES AVE, SUITE 225
SAN JOSE, CA 95116
Durable Medical Equipment & Medical Supplies
200 JOSE FIGUERES AVE, SUITE 350
SAN JOSE, CA 95116
Internal Medicine (Hematology & Oncology)
200 JOSE FIGUERES AVE, STE 245
SAN JOSE, CA 95116
Internal Medicine
200 JOSE FIGUERES AVE, 320
SAN JOSE, CA 95116
Obstetrics & Gynecology
200 JOSE FIGUERES AVE, SUITE 370
SAN JOSE, CA 95116

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 Darith Khay's NPI number?

The NPI number for Darith Khay is 1295761609. It was assigned to this individual provider in the NPPES registry on June 25, 2006.

Where is Darith Khay located?

Darith Khay practices at 200 Jose Figueres Ave Suite 315, San Jose, CA 95116. The listed phone number is (408) 254-1500.

What is Darith Khay's specialty?

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

Is Darith Khay enrolled in Medicare?

Yes. Darith Khay is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Does Darith Khay hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 05D0964087) is associated with this NPI, valid through August 17, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Darith Khay was last updated on November 13, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.