DR. SIDDHARTHA CHATTERJEE D.O.
NPI 1922476977
Internal Medicine in Palm Springs, CA

Q: What is Siddhartha Chatterjee's NPI number?

The NPI number for Siddhartha Chatterjee is 1922476977. It was assigned to this individual provider in the NPPES registry on September 8, 2015.

Q: What is Siddhartha Chatterjee's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since September 08, 2015PECOS EnrolledAccepts Medicare Assignment

83.63/100

CMS Quality Rating

1150 N INDIAN CANYON DR, PALM SPRINGS, CA 92262(760) 323-6511 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 21, 2022, Mar 17, 2018, Jul 12, 2017 (3 updates tracked since 2017).

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About Dr. Siddhartha Chatterjee D.o. NPPES

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

DR. SIDDHARTHA CHATTERJEE D.O. (NPI 1922476977) is an individual internal medicine provider in Palm Springs, California, licensed in California (20A14820) and active in the NPI registry since September 2015. He is enrolled in Medicare PECOS, maintains a secondary practice location in Anaheim, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1922476977

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. SIDDHARTHA CHATTERJEECredential: D.O.

Location Address1150 N INDIAN CANYON DRPalm Springs, CA 92262-4872

Mailing Address3033 W Orange AveAnaheim, CA 92804-3156 · (714) 827-3000

Phone(760) 323-6511

Sole ProprietorNo

Medical School CMSOtherGraduated 2014

Enumeration DateSeptember 8, 2015

Last NPPES UpdateJuly 21, 20223 updates tracked since enumeration

✔ NPI 1922476977 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · 20A14820

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

1150 N INDIAN CANYON DR, Palm Springs, CA 92262

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Secondary Practice Location 1

Location 13033 W Orange AveAnaheim, CA 92804-3156 · Phone (714) 827-3000

Other Identifiers 1

Medicaid1922476977CA

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. Siddhartha Chatterjee D.o. 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 ID9032480074

PECOS Enrollment IDI20170809001362

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 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.

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.

945 services279 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

199 services193 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

65 services64 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92262 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

$136.04 typical visit price

range $59.60 – $179.42

Typical copayment $34.01 (range $14.90 – $44.85)

Most-billed visit code 99204

Established Patient

$104.64 typical visit price

range $19.37 – $146.42

Typical copayment $26.16 (range $4.84 – $36.60)

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.

83.63/100

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

Scored as part of a group practice

Quality

72.79

Promoting Interoperability

Improvement Activities

Cost

62.56

Reported Quality Measures

Care Plan

Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…

81%248 patients4/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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

2 suppliers31 claims31 services$15.60 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

2 suppliers39 claims39 services$80.04 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.

MICHAEL OLSGAARD

Emergency Medicine