SIDDIQUE CHAUDHARY
NPI 1912382870
Internal Medicine - Critical Care Medicine in Lodi, CA

Q: What is Siddique Chaudhary's NPI number?

The NPI number for Siddique Chaudhary is 1912382870. It was assigned to this individual provider in the NPPES registry on July 21, 2015.

Q: What is Siddique Chaudhary's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Active since July 21, 2015PECOS Enrolled

1231 W VINE ST # 19, LODI, CA 95240(209) 310-6156 Get Directions Write a Review

NPPES record last updated: February 18, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 14, 2022, Jul 13, 2021 (2 updates tracked since 2021).

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About Siddique Chaudhary NPPES

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

SIDDIQUE CHAUDHARY (NPI 1912382870) is an individual critical care medicine provider in Lodi, California, licensed in California (C205240) and active in the NPI registry since July 2015. He is enrolled in Medicare PECOS, is affiliated with Allen Hospital, and maintains a secondary practice location in Waterloo.

NPPES Registry Identity

NPI1912382870

Entity TypeIndividualMale

Primary Taxonomy207RC0200X

Provider Legal NameSIDDIQUE CHAUDHARY

Location Address1231 W VINE ST # 19Lodi, CA 95240-5109

Mailing Address1231 W Vine St # 19Lodi, CA 95240-5109 · (209) 310-6156

Phone(209) 310-6156

Sole ProprietorNo

Medical School CMSOtherGraduated 2014

Enumeration DateJuly 21, 2015

Last NPPES UpdateFebruary 18, 20262 updates tracked since enumeration

NPPES CertifiedFebruary 18, 2026

✔ NPI 1912382870 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RC0200X

Licenses✔ Licensed in CA · C205240✔ Licensed in IA · MD-47998

Definition

An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Also ListedInternal MedicineTaxonomy 207R00000X · License 431108019 (MI), C205240 (CA)

Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License MD-47998 (IA), C205240 (CA)

1231 W VINE ST # 19, Lodi, CA 95240

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Secondary Practice Location 1

Location 11825 logan aveWaterloo, IA 50703 · Phone (319) 235-3941

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Siddique Chaudhary is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5597067579

PECOS Enrollment IDI20210715003408, I20260310003738

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 Siddique Chaudhary reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sonora Community Hospital

48 mi

Rural Health

193 FAIRVIEW LN
Sonora, CA 95370

Reassigned Medicare billing, California enrollment
Also billed through NPI 1780673376 (California)
127 clinicians in this Medicare group

NPI 1003014952 (209) 536-5100

Iowa Physicians Clinic Medical Foundation

1,364 mi

Rural Health

111 MAIN ST
Kingsley, IA 51028

Reassigned Medicare billing, Iowa enrollment
1,506 clinicians in this Medicare group

NPI 1659263523 (712) 378-2921

Unitypoint Health - Marshalltown

1,514 mi

Emergency Medicine

55 UNITYPOINT WAY
Marshalltown, IA 50158

Reassigned Medicare billing, Iowa enrollment
214 clinicians in this Medicare group

NPI 1164957593 (641) 754-5145

Allen Memorial Hospital Corporation

1,549 mi

Women's Health

233 VOLD DR
Waterloo, IA 50703

Reassigned Medicare billing, Iowa enrollment
273 clinicians in this Medicare group

NPI 1891772927 (319) 235-5090

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 13

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.

250 services220 patients

Test to examine how well the lungs exchange gases 94729

This is a test called a pulmonary function test, which helps understand the efficiency of your lungs. It measures how much air your lungs can hold, how quickly you can move air in and out of your lungs, and how well your lungs put oxygen into and remove carbon dioxide from your blood.

157 services157 patients

Test to measure expiratory airflow and volume changes before and after medication administration 94060

This procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.

154 services154 patients

Test to determine lung volumes using sensors 94726

This test, called spirometry, measures lung capacity using sensors. You breathe into a mouthpiece attached to a device that records the amount and rate of air you inhale and exhale. It helps diagnose and monitor lung conditions.

154 services154 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

132 services49 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.

110 services110 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

45 services40 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.

44 services43 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.

37 services23 patients

Irrigation and suction of lung airways to obtain cells using an endoscope 31624

This is a procedure where a thin, flexible tube called an endoscope is inserted through your mouth into the lungs. A small amount of saline is then introduced to wash the airways. The fluid, along with cells from the lung, is suctioned back for analysis.

28 services26 patients

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.

21 services18 patients

Exam of lung airways using an endoscope 31623

This procedure, known as a bronchoscopy, involves a doctor examining your lung airways with a thin tube called an endoscope. It helps detect any issues in your lungs or airways, such as infections or blockages. It's a safe, routine procedure.

13 services12 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.

12 services12 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Allen Hospital

Acute Care Hospitals · Waterloo, IA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number160110

Location1825 Logan AvenueWaterloo, IA 50703 · Black Hawk County

Emergency services Birthing friendly

Grundy County Memorial Hospital

Critical Access Hospitals · Grundy Center, IA

OwnershipVoluntary non-profit - Other

CMS Certification Number161303

Location201 East J AvenueGrundy Center, IA 50638 · Grundy County

Emergency services

Community Memorial Hospital Medical Center

Critical Access Hospitals · Sumner, IA

OwnershipVoluntary non-profit - Private

CMS Certification Number161320

Location909 West First StreetSumner, IA 50674 · Bremer County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95240 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

$133.94 typical visit price

range $58.87 – $176.60

Typical copayment $33.48 (range $14.71 – $44.15)

Most-billed visit code 99204

Established Patient

$103.36 typical visit price

range $19.28 – $144.60

Typical copayment $25.84 (range $4.82 – $36.15)

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 12

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

Administration set, with small volume nonfiltered pneumatic nebulizer, disposable A7003

DME-Other DME · category DE000N

4 suppliers18 claims43 services$1.52 avg. paid by Medicare

Tubing used with positive airway pressure device A7037

DME-Other DME · category DE001N

2 suppliers11 claims11 services$15.63 avg. paid by Medicare

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

2 suppliers15 claims73 services$2.40 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

1 supplier61 claims61 services$5.94 avg. paid by Medicare

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

2 suppliers26 claims26 services$42.41 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

5 suppliers127 claims128 services$96.03 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 Siddique Chaudhary's NPI number?

The NPI number for Siddique Chaudhary is 1912382870. It was assigned to this individual provider in the NPPES registry on July 21, 2015.

Where is Siddique Chaudhary located?

Siddique Chaudhary practices at 1231 W Vine St # 19, Lodi, CA 95240. The listed phone number is (209) 310-6156.

What is Siddique Chaudhary's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Siddique Chaudhary enrolled in Medicare?

Yes. Siddique Chaudhary is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Siddique Chaudhary's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Siddique Chaudhary reassigns Medicare benefits to 4 organizations: Sonora Community Hospital (Sonora, CA), Iowa Physicians Clinic Medical Foundation (Kingsley, IA), Unitypoint Health - Marshalltown (Marshalltown, IA) and Allen Memorial Hospital Corporation (Waterloo, IA). 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 Siddique Chaudhary's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Siddique Chaudhary affiliated with any hospitals?

According to CMS data, Siddique Chaudhary is affiliated with Allen Hospital, Grundy County Memorial Hospital and Community Memorial Hospital Medical Center.

When was this NPI record last updated?

The NPPES record for Siddique Chaudhary was last updated on February 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.