DR. MICHAEL GUIDO III M.D.
NPI 1477594034
Psychiatry & Neurology - Neurology in East Setauket, NY

Q: What is Michael Guido's NPI number?

The NPI number for Michael Guido is 1477594034. It was assigned to this individual provider in the NPPES registry on June 8, 2006.

Q: What is Michael Guido's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Michael Guido was last updated on April 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.

Active since June 08, 2006PECOS EnrolledAccepts Medicare Assignment

98.52/100

CMS Quality Rating

181 N BELLE MEAD RD, EAST SETAUKET, NY 11733(631) 444-2599 Get Directions Write a Review

NPPES record last updated: April 13, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Michael Guido Iii M.d. NPPES

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

DR. MICHAEL GUIDO III M.D. (NPI 1477594034) is an individual neurology provider in East Setauket, New York, licensed in New York (222674) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with St Charles Hospital, and is a graduate of State University Of New York Downstate Medical Center (1996).

NPPES Registry Identity

NPI1477594034

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameDR. MICHAEL GUIDO IIICredential: M.D.

Location Address181 N BELLE MEAD RDEast Setauket, NY 11733-3495

Mailing AddressPo Box 1559Stony Brook, NY 11790-0989 · (631) 444-2599

Phone(631) 444-2599

Sole ProprietorNo

Medical School CMSState University Of New York Downstate Medical CenterGraduated 1996

Enumeration DateJune 8, 2006

Last NPPES UpdateApril 13, 2022

NPPES CertifiedApril 13, 2022

✔ NPI 1477594034 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in NY · 222674

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 ListedPsychiatry & Neurology · Clinical NeurophysiologyTaxonomy 2084N0600X · License 222674 (NY)

Also ListedPsychiatry & Neurology · Vascular NeurologyTaxonomy 2084V0102X · License 222674 (NY)

181 N BELLE MEAD RD, East Setauket, NY 11733

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Other Identifiers 3

Other2M3732NY · Empire Bc/bs

Medicaid02410162NY

Other7224450NY · Aetna

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. Michael Guido Iii 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 ID840180758

PECOS Enrollment IDI20040316000822

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 12

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.

204 services147 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.

117 services67 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.

114 services90 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.

106 services84 patients

Nerve conduction, 9-10 studies 95911

Nerve conduction studies involve sending small electrical shocks through the skin to measure how quickly nerves transmit signals. This helps detect nerve damage. 9-10 studies mean this process will be repeated on different nerves to gather comprehensive data.

45 services45 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.

35 services15 patients

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.

26 services26 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.

24 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.

23 services23 patients

Testing of autonomic (sympathetic) nervous system function 95923

Testing of autonomic nervous system function assesses how well your body's automatic processes, like heart rate and blood pressure, are working. It involves various non-invasive tests like heart rate variability and sweat production tests.

18 services18 patients

Measurement of brain wave activity (eeg), awake and drowsy 95816

Measurement of brain wave activity, also known as an EEG, is a non-invasive test that records electrical patterns in your brain. This procedure is done when you're awake and drowsy to understand how your brain functions during different states of consciousness.

13 services13 patients

Nerve conduction, 11-12 studies 95912

Nerve conduction studies are tests that measure how well your nerves are working. In 11-12 studies, small electrodes are placed on your skin to send and receive electrical signals. These signals show how quickly and effectively your nerves are transmitting signals, helping to identify any nerve damage or dysfunction.

12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

St Charles Hospital

Acute Care Hospitals · Port Jefferson, NY

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number330246

Location200 Belle Terre RoadPort Jefferson, NY 11777 · Suffolk County

Birthing friendly

Suny/Stony Brook University Hospital

Acute Care Hospitals · Stony Brook, NY

4/5 CMS rating

OwnershipGovernment - State

CMS Certification Number330393

LocationHealth Sciences Center SunyStony Brook, NY 11794 · Suffolk County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11733 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

$154.28 typical visit price

range $67.40 – $203.53

Typical copayment $38.57 (range $16.85 – $50.88)

Most-billed visit code 99204

Established Patient

$117.62 typical visit price

range $21.66 – $164.45

Typical copayment $29.40 (range $5.41 – $41.11)

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.

98.52/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

82.85

Promoting Interoperability

100

Improvement Activities

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.

JOSEPH S CIRRONE MD

Radiology (Radiation Oncology)

181 N BELLE MEAD RD, SUITE 1
EAST SETAUKET, NY 11733

Suffolk County (631) 689-6776

MS. LORRAINE DANOWSKI R.D.

Dietitian, Registered

181 N BELLE MEAD RD
EAST SETAUKET, NY 11733

Suffolk County (111) 111-1111

DR. VIVICA VOLLMER M.D.

Family Medicine

181 N BELLE MEAD RD
EAST SETAUKET, NY 11733

Suffolk County (631) 444-5858

BEVERLY ANN DEAN NP

Nurse Practitioner (Family)

181 N BELLE MEAD RD, SUITE 2
EAST SETAUKET, NY 11733

Suffolk County (631) 444-5858

DR. DONNA MELTZER M.D.

Family Medicine

181 N BELLE MEAD RD
EAST SETAUKET, NY 11733

Suffolk County (631) 444-0624

DR. SUSAN DEBEVOISE D.O.

Family Medicine

181 N BELLE MEAD RD
EAST SETAUKET, NY 11733

Suffolk County (631) 444-0624

SHERYLL ANN POLLO BALTAZAR NP-C

Nurse Practitioner (Adult Health)

181 N BELLE MEAD RD
EAST SETAUKET, NY 11733

Suffolk County (631) 444-2599

DR. MARCIA TONNESEN M.D.

Dermatology

181 N BELLE MEAD RD
EAST SETAUKET, NY 11733

Suffolk County (631) 444-4200

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 Michael Guido's NPI number?

The NPI number for Michael Guido is 1477594034. It was assigned to this individual provider in the NPPES registry on June 8, 2006.

Where is Michael Guido located?

Michael Guido practices at 181 N Belle Mead Rd, East Setauket, NY 11733. The listed phone number is (631) 444-2599.

What is Michael Guido's specialty?

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

Is Michael Guido enrolled in Medicare?

Yes. Michael Guido 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 Michael Guido affiliated with any hospitals?

According to CMS data, Michael Guido is affiliated with St Charles Hospital and Suny/Stony Brook University Hospital.

When was this NPI record last updated?

The NPPES record for Michael Guido was last updated on April 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.