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JAISRI TOMARA MAHARAJ M.D.
NPI 1629380464
Internal Medicine - Endocrinology, Diabetes & Metabolism in Los Gatos, CA

Active since July 09, 2010PECOS EnrolledAccepts Medicare Assignment
15899 LOS GATOS ALMADEN RD STE 12, LOS GATOS, CA 95032(408) 358-2663(408) 358-1683 Get Directions Write a Review

NPPES record last updated: February 26, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Feb 26, 2025, Mar 25, 2021, Sep 14, 2020 and 1 more (4 updates tracked since 2016).

About Jaisri Tomara Maharaj M.d. NPPES

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

JAISRI TOMARA MAHARAJ M.D. (NPI 1629380464) is an individual endocrinology, diabetes & metabolism provider in Los Gatos, California, licensed in California (122381) and active in the NPI registry since July 2010. She is enrolled in Medicare PECOS and is a graduate of Other (2006).

NPPES Registry Identity

NPI1629380464
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameJAISRI TOMARA MAHARAJCredential: M.D.
Location Address15899 LOS GATOS ALMADEN RD STE 12Los Gatos, CA 95032-3739
Mailing Address15899 Los Gatos Almaden Rd Ste 12Los Gatos, CA 95032-3739
Phone(408) 358-2663
Fax(408) 358-1683
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateJuly 9, 2010
Last NPPES UpdateFebruary 26, 20254 updates tracked since enumeration
NPPES CertifiedFebruary 26, 2025
✔ NPI 1629380464 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
Licenses✔ Licensed in CA · 122381✔ Licensed in WV · 26642✔ Licensed in UT · 8631834-1205
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
15899 LOS GATOS ALMADEN RD STE 12, Los Gatos, CA 95032
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

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

Jaisri Tomara Maharaj 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 ID9335371673
PECOS Enrollment IDI20200430002293
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 9

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.
430 services157 patients
Telephone medical discussion with physician, 21-30 minutes 99443
This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.
140 services71 patients
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251
This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.
95 services37 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
55 services55 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
50 services15 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
27 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95032 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.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
10 suppliers11 claims44 services$6.05 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
2 suppliers82 claims82 services$184.98 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Jaisri Maharaj's NPI number?

The NPI number for Jaisri Maharaj is 1629380464. It was assigned to this individual provider in the NPPES registry on July 9, 2010.

Where is Jaisri Maharaj located?

Jaisri Maharaj practices at 15899 Los Gatos Almaden Rd Ste 12, Los Gatos, CA 95032. The listed phone number is (408) 358-2663.

What is Jaisri Maharaj's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Jaisri Maharaj enrolled in Medicare?

Yes. Jaisri Maharaj 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.

What insurance does Jaisri Maharaj accept?

Health plans from CareSource list Jaisri Maharaj 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 Jaisri Maharaj was last updated on February 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.