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DR. JAICHARAN J. IYENGAR M.D.
NPI 1801123690
Orthopaedic Surgery in Stockton, CA

Active since November 16, 2009PECOS EnrolledAccepts Medicare Assignment
80.19/100
CMS Quality Rating
2488 N CALIFORNIA ST, STOCKTON, CA 95204(209) 948-3333(209) 948-2665 Get Directions Write a Review

NPPES record last updated: July 23, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Jaicharan J. Iyengar M.d. NPPES

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

DR. JAICHARAN J. IYENGAR M.D. (NPI 1801123690) is an individual orthopaedic surgery provider in Stockton, California, licensed in California (A107127) and active in the NPI registry since November 2009. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (2007).

NPPES Registry Identity

NPI1801123690
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. JAICHARAN J. IYENGARCredential: M.D.
Location Address2488 N CALIFORNIA STStockton, CA 95204-5508
Mailing AddressPo Box 255228Sacramento, CA 95865-5228 · (800) 470-0071 · Fax (916) 854-6769
Phone(209) 948-3333
Fax(209) 948-2665
Sole ProprietorNo
Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 2007
Enumeration DateNovember 16, 2009
Last NPPES UpdateJuly 23, 2025
NPPES CertifiedJuly 23, 2025
✔ NPI 1801123690 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in CA · A107127
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
2488 N CALIFORNIA ST, Stockton, CA 95204
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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. Jaicharan J. Iyengar 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 ID4486895067
PECOS Enrollment IDI20130724000342
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 17

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.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301
Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.
1,067 services115 patients
X-ray of shoulder, minimum of 2 views 73030
An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.
324 services192 patients
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.
253 services176 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.
182 services128 patients
Aspiration and/or injection of fluid large joint using ultrasound guidance 20611
This procedure involves using ultrasound technology to accurately locate a large joint, usually the knee or shoulder. A needle is then inserted to either extract fluid (aspiration) or inject medication. The ultrasound helps ensure precision and safety.
118 services98 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.
85 services85 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95204 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
$90.32 typical visit price
range $58.87 – $176.60
Typical copayment $22.58 (range $14.71 – $44.15)
Most-billed visit code 99203
Established Patient
$73.16 typical visit price
range $19.28 – $144.60
Typical copayment $18.29 (range $4.82 – $36.15)
Most-billed visit code 99213
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.

80.19/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality45.96
Promoting Interoperability93
Improvement Activities40
Cost89.45

Reported Quality Measures

e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
100%447 patients5/55-star benchmark: 100%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
81%32 patients4/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
100%117 patients5/55-star benchmark: 100%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
100%117 patients5/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
4%117 patients1/55-star benchmark: 79%
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

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

Shoulder orthosis, acromio/clavicular (canvas and webbing type), prefabricated, off-the-shelf L3670
DME-Orthotic Devices · category DF000N
3 suppliers36 claims36 services$114.91 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.

CHRISTOPHE THOMAS ANSLINGER P.A.-C
Physician Assistant
2488 N CALIFORNIA ST
STOCKTON, CA 95204
San Joaquin County (209) 948-3333
DR. JEFFREY J MACLEAN M.D., M.S.
Orthopaedic Surgery
2488 N CALIFORNIA ST
STOCKTON, CA 95204
San Joaquin County (209) 948-3333
DR. JOAN S RUBINGER FNP-C
Nurse Practitioner (Family)
2488 N CALIFORNIA ST, C/O R WINTER MD
STOCKTON, CA 95204
San Joaquin County (209) 518-5051
GARY T MURATA
Orthopaedic Surgery
2488 N CALIFORNIA ST, ALPINE ORTHOPAEDIC MEDICAL GROUP INC
STOCKTON, CA 95204
San Joaquin County (209) 948-3333
GEORGE W WESTIN JR. MD
Orthopaedic Surgery
2488 N CALIFORNIA ST, ALPINE ORTHOPAEDIC MEDICAL GROUP INC
STOCKTON, CA 95204
San Joaquin County (209) 948-3333
JAMES MORLEY FRIEDMAN MD
Orthopaedic Surgery
2488 N CALIFORNIA ST
STOCKTON, CA 95204
San Joaquin County (209) 948-3333
ALAN T KAWAGUCHI MD
Orthopaedic Surgery
2488 N CALIFORNIA ST, ALPINE ORTHOPAEDIC MEDICAL GROUP INC
STOCKTON, CA 95204
San Joaquin County (209) 948-3333
ALEX H.D. PHAN MD
Pain Medicine (Interventional Pain Medicine)
2488 N CALIFORNIA ST
STOCKTON, CA 95204
San Joaquin County (209) 948-3333

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 Jaicharan Iyengar's NPI number?

The NPI number for Jaicharan Iyengar is 1801123690. It was assigned to this individual provider in the NPPES registry on November 16, 2009.

Where is Jaicharan Iyengar located?

Jaicharan Iyengar practices at 2488 N California St, Stockton, CA 95204. The listed phone number is (209) 948-3333.

What is Jaicharan Iyengar's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Jaicharan Iyengar enrolled in Medicare?

Yes. Jaicharan Iyengar 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.

When was this NPI record last updated?

The NPPES record for Jaicharan Iyengar was last updated on July 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.