SAMUEL F CASTILLO M.D.
NPI 1205801313
Internal Medicine - Gastroenterology in Chicago, IL

Q: What is Samuel Castillo's NPI number?

The NPI number for Samuel Castillo is 1205801313. It was assigned to this individual provider in the NPPES registry on February 22, 2006.

Q: What is Samuel Castillo's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Samuel Castillo was last updated on March 30, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since February 22, 2006PECOS EnrolledAccepts Medicare Assignment

2222 W DIVISION ST, SUITE 235, CHICAGO, IL 60622(773) 342-6800(773) 342-6332 Get Directions Write a Review

NPPES record last updated: March 30, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 30, 2021, Nov 23, 2015, Sep 28, 2015 (3 updates tracked since 2015).

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About Samuel F Castillo M.d. NPPES

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

SAMUEL F CASTILLO M.D. (NPI 1205801313) is an individual gastroenterology provider in Chicago, Illinois, licensed in Illinois (036122662) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Presence Saint Francis Hospital, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2003).

NPPES Registry Identity

NPI1205801313

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameSAMUEL F CASTILLOCredential: M.D.

Location Address2222 W DIVISION ST, SUITE 235Chicago, IL 60622-2717

Mailing Address2222 W Division St, Suite 235Chicago, IL 60622-2717 · (773) 342-6800 · Fax (773) 342-6332

Phone(773) 342-6800

Fax(773) 342-6332

Sole ProprietorNo

Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 2003

Enumeration DateFebruary 22, 2006

Last NPPES UpdateMarch 30, 20213 updates tracked since enumeration

NPPES CertifiedMarch 30, 2021

✔ NPI 1205801313 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in IL · 036122662

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

2222 W DIVISION ST, Chicago, IL 60622

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Other Identifiers 1

Medicaid036122662IL

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

Samuel F Castillo 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 ID1759340953

PECOS Enrollment IDI20100119000769

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 14

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 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.

695 services129 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.

157 services126 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

146 services146 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

130 services122 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.

96 services83 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

92 services92 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.

88 services83 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

54 services54 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

19 services19 patients

Insertion of stomach tube using a flexible endoscope 43246

This procedure involves the use of a flexible endoscope, a thin tube with a light and camera, to insert a stomach tube. It helps doctors view and access your stomach without surgery. It's typically performed under sedation to ensure comfort.

18 services16 patients

Colorectal cancer screening; colonoscopy on individual at high risk G0105

Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.

17 services17 patients

Diagnostic exam of large bowel using a flexible endoscope 45378

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

16 services16 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.

14 services14 patients

Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito G0500

Moderate sedation is a method where a physician uses medication to help you relax during a gastrointestinal endoscopy. An independent trained observer will be present to monitor your vital signs and ensure your safety throughout the procedure. It's a common and safe practice.

13 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Presence Saint Francis Hospital

Acute Care Hospitals · Evanston, IL

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number140080

Location355 Ridge AveEvanston, IL 60202 · Cook County

Emergency services

Presence Saints Mary And Elizabeth Medical Center

Acute Care Hospitals · Chicago, IL

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number140180

Location2233 W Division StChicago, IL 60622 · Cook County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60622 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

$138.86 typical visit price

range $60.08 – $183.39

Typical copayment $34.71 (range $15.02 – $45.84)

Most-billed visit code 99204

Established Patient

$105.70 typical visit price

range $18.97 – $148.12

Typical copayment $26.42 (range $4.74 – $37.03)

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.

Reported Quality Measures

Colorectal Cancer Screening

Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer

100%169 patients5/55-star benchmark: 100%

Pneumococcal Vaccination Status for Older Adults

Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine

100%183 patients5/55-star benchmark: 100%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…

71%237 patients3/55-star benchmark: 100%

Screening for Osteoporosis for Women Aged 65-85 Years of Age

Percentage of female patients aged 65-85 years of age who ever had a central dual-energy X-ray absorptiometry (DXA) to check for osteoporosis

20%87 patients1/55-star benchmark: 98%

Urinary Incontinence: Assessment of Presence or Absence of Urinary Incontinence in Women Aged 65 Years and Older

Percentage of female patients aged 65 years and older who were assessed for the presence or absence of urinary incontinence within 12 months

100%103 patients5/55-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.

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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.

LEON J FRAZIN, M.D.

Internal Medicine (Cardiovascular Disease)

2222 W DIVISION ST, STE 250
CHICAGO, IL 60622

Cook County (773) 276-0988

DR. YUKHOL LERTSBURAPA MD

Legal Medicine

2222 W DIVISION ST, SUITE 260
CHICAGO, IL 60622

Cook County (773) 486-3535

NORTH CHICAGO ORTHOPAEDIC CLINIC

Orthopaedic Surgery

2222 W DIVISION ST, SUITE 235
CHICAGO, IL 60622

Cook County (773) 486-7200

MARCELO N MUNOZ M.D.

Otolaryngology

2222 W DIVISION ST, SUITE 230
CHICAGO, IL 60622

Cook County (773) 342-0993

DR. LUBOV A KLEMINE M.D.

Family Medicine

2222 W DIVISION ST, SUITE 200
CHICAGO, IL 60622

Cook County (773) 395-8444

CHICAGO LASER VEIN INSTITUTE LLC

Thoracic Surgery (Cardiothoracic Vascular Surgery)

2222 W DIVISION ST, SUITE 110
CHICAGO, IL 60622

Cook County (773) 489-3795

MARY L KLODNYCKY, M.D., LTD.

Internal Medicine (Cardiovascular Disease)

2222 W DIVISION ST, STE 250
CHICAGO, IL 60622

Cook County (773) 276-0988

SAFDAR ALI MD

Internal Medicine (Cardiovascular Disease)

2222 W DIVISION ST, #220
CHICAGO, IL 60622

Cook County (773) 384-1100

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 Samuel Castillo's NPI number?

The NPI number for Samuel Castillo is 1205801313. It was assigned to this individual provider in the NPPES registry on February 22, 2006.

Where is Samuel Castillo located?

Samuel Castillo practices at 2222 W Division St Suite 235, Chicago, IL 60622. The listed phone number is (773) 342-6800.

What is Samuel Castillo's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Samuel Castillo enrolled in Medicare?

Yes. Samuel Castillo 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.

Is Samuel Castillo affiliated with any hospitals?

According to CMS data, Samuel Castillo is affiliated with Presence Saint Francis Hospital and Presence Saints Mary And Elizabeth Medical Center.

When was this NPI record last updated?

The NPPES record for Samuel Castillo was last updated on March 30, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.