IGNACIO J KELLER SARMIENTO MD
NPI 1730818287
Psychiatry & Neurology - Neurology in Chicago, IL

Q: What is Ignacio Keller Sarmiento's NPI number?

The NPI number for Ignacio Keller Sarmiento is 1730818287. It was assigned to this individual provider in the NPPES registry on June 9, 2022.

Q: What is Ignacio Keller Sarmiento's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Active since June 09, 2022PECOS EnrolledAccepts Medicare Assignment

259 E ERIE ST STE 1900, CHICAGO, IL 60611(312) 695-7950(312) 695-5747 Get Directions Write a Review

NPPES record last updated: December 13, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 13, 2024, Aug 14, 2022, Jun 10, 2022 (3 updates tracked since 2022).

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About Ignacio J Keller Sarmiento Md NPPES

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

IGNACIO J KELLER SARMIENTO MD (NPI 1730818287) is an individual neurology provider in Chicago, Illinois, licensed in Illinois (036168434) and active in the NPI registry since June 2022. He is enrolled in Medicare PECOS, is affiliated with Northwestern Lake Forest Hospital, and maintains a secondary practice location in Chicago.

NPPES Registry Identity

NPI1730818287

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameIGNACIO J KELLER SARMIENTOCredential: MD

Location Address259 E ERIE ST STE 1900Chicago, IL 60611-3246

Mailing Address251 E Huron StChicago, IL 60611-3055 · (312) 926-2000

Phone(312) 695-7950

Fax(312) 695-5747

Sole ProprietorNo

Medical School CMSOtherGraduated 2015

Enumeration DateJune 9, 2022

Last NPPES UpdateDecember 13, 20243 updates tracked since enumeration

NPPES CertifiedDecember 13, 2024

✔ NPI 1730818287 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in IL · 036168434

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

259 E ERIE ST STE 1900, Chicago, IL 60611

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Secondary Practice Location 1

Location 1251 E Huron StChicago, IL 60611-3055 · Phone (312) 926-2000

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

Ignacio J Keller Sarmiento Md 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 ID941683023

PECOS Enrollment IDI20240729004320

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.

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

44 services44 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.

15 services15 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

15 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Northwestern Lake Forest Hospital

Acute Care Hospitals · Lake Forest, IL

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number140130

Location1000 N Westmoreland RoadLake Forest, IL 60045 · Lake County

Emergency services Birthing friendly

Northwestern Memorial Hospital

Acute Care Hospitals · Chicago, IL

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140281

Location251 E Huron StChicago, IL 60611 · Cook County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60611 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.

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.

LEAH WARGOLET PA-C

Physician Assistant