DR. DAVID LLEWELLYN SMYTH MD
NPI 1245768241
Psychiatry & Neurology - Neurology in Chicago, IL

Active since June 02, 2017PECOS EnrolledAccepts Medicare Assignment
4600 N RAVENSWOOD AVE, CHICAGO, IL 60640(773) 561-7500 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 21, 2022, Jul 7, 2022, Jun 10, 2021 and 1 more (4 updates tracked since 2017).

About Dr. David Llewellyn Smyth Md NPPES

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

DR. DAVID LLEWELLYN SMYTH MD (NPI 1245768241) is an individual neurology provider in Chicago, Illinois, licensed in Illinois (036-159984) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS, is affiliated with Advocate Illinois Masonic Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1245768241
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. DAVID LLEWELLYN SMYTHCredential: MD
Location Address4600 N RAVENSWOOD AVEChicago, IL 60640-4510
Mailing Address29373 Network PlChicago, IL 60673-1293 · (847) 390-5900
Sole ProprietorNo
Medical School CMSUniversity Of Utah School Of MedicineGraduated 2017
Enumeration DateJune 2, 2017
Last NPPES UpdateJuly 21, 20224 updates tracked since enumeration
NPPES CertifiedJuly 7, 2022
NPI 1245768241 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
Licenses Licensed in IL · 036-159984 Licensed in MI · 4301503976
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 ListedInternal MedicineTaxonomy 207R00000X · License 125070566 (IL)
4600 N RAVENSWOOD AVE, Chicago, IL 60640

Secondary Practice Locations 2

Location 1600 S Paulina StChicago, IL 60612-3806 · Phone (312) 942-5000
Location 21500 E Medical Center Dr Spc 5316Ann Arbor, MI 48109-5316 · Phone (734) 936-9010

Accepted Insurance

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. David Llewellyn Smyth 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 ID244502862
PECOS Enrollment IDI20220708000944
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 9

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 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.
36 services24 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.
36 services36 patients
Needle measurement of electrical activity in arm or leg muscles, complete study 95886
This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.
27 services25 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.
23 services19 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.
21 services18 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.
20 services16 patients

Hospital Affiliations CMS Care Compare

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

Advocate Illinois Masonic Medical Center

Acute Care Hospitals · Chicago, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140182
Location836 West Wellington AvenueChicago, IL 60657 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60640 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.

Family Medicine
4600 N RAVENSWOOD AVE
CHICAGO, IL 60640
Family Medicine
4600 N RAVENSWOOD AVE, 2ND FLOOR
CHICAGO, IL 60640
General Acute Care Hospital
4600 N RAVENSWOOD AVE, 2ND FLOOR
CHICAGO, IL 60640
Family Medicine
4600 N RAVENSWOOD AVE
CHICAGO, IL 60640
Family Medicine
4600 N RAVENSWOOD AVE
CHICAGO, IL 60640
Psychiatry & Neurology (Neurology)
4600 N RAVENSWOOD AVE
CHICAGO, IL 60640
Family Medicine
4600 N RAVENSWOOD AVE
CHICAGO, IL 60640
Family Medicine
4600 N RAVENSWOOD AVE
CHICAGO, IL 60640

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245768241, enumerated as an "individual" on June 02, 2017.

The provider is located at 4600 N RAVENSWOOD AVE CHICAGO, IL 60640 and the phone number is (773) 561-7500.

Psychiatry & Neurology with taxonomy code 2084N0400X and a focus in Neurology.

The provider might be accepting Accepts: Ambetter from Home State Health, Ambetter Health. Please consult your insurance carrier or call the provider to verify.

David Smyth is affiliated with: ADVOCATE ILLINOIS MASONIC MEDICAL CENTER.