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DR. VINCENT XAVIER GRBACH MD
NPI 1427048792
Internal Medicine - Sleep Medicine in New York, NY

Active since October 26, 2005PECOS EnrolledAccepts Medicare Assignment
10 UNION SQ E, NEW YORK, NY 10003(212) 420-2377 Get Directions Write a Review

NPPES record last updated: September 19, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 7, 2020, Nov 8, 2016 (2 updates tracked since 2016).

About Dr. Vincent Xavier Grbach Md NPPES

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

DR. VINCENT XAVIER GRBACH MD (NPI 1427048792) is an individual sleep medicine provider in New York, New York, licensed in New York (313512) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Mount Sinai Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1427048792
Entity TypeIndividualMale
Primary Taxonomy207RS0012X
Provider Legal NameDR. VINCENT XAVIER GRBACHCredential: MD
Location Address10 UNION SQ ENew York, NY 10003-3314
Mailing Address1 Gustave L Levy PlNew York, NY 10029-6504
Phone(212) 420-2377
Sole ProprietorNo
Medical School CMSOtherGraduated 1989
Enumeration DateOctober 26, 2005
Last NPPES UpdateSeptember 19, 20232 updates tracked since enumeration
NPPES CertifiedSeptember 19, 2023
✔ NPI 1427048792 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Sleep MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RS0012X
Licenses✔ Licensed in NY · 313512✔ Licensed in CA · G145555
Definition
An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
10 UNION SQ E, New York, NY 10003
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11520 San Pablo StLos Angeles, CA 90033-5310 · Phone (323) 442-5100
Location 21650 Grand ConcourseBronx, NY 10457 · Phone (718) 992-7669

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. Vincent Xavier Grbach 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 ID5799955266
PECOS Enrollment IDI20211117000144
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 6

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.
142 services77 patients
Home sleep test (hst) with type iv portable monitor, unattended; minimum of 3 channels G0400
A Home Sleep Test (HST) with a Type IV Portable Monitor is a non-invasive test done at home. It records your sleep patterns, breathing, oxygen levels, and heart rate to help diagnose sleep disorders like sleep apnea. It's unattended and uses minimum of 3 channels for data collection.
71 services71 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.
36 services36 patients
Home sleep study test (hst) with type ii portable monitor, unattended; minimum of 7 channels: eeg, eog, emg, ecg/heart rate, airflow, respiratory effort and oxygen saturation G0398
A home sleep study test with a type II portable monitor is a non-invasive procedure done at home to monitor your sleep. It records data like brain waves, eye movements, muscle activity, heart rate, breathing, and oxygen levels. This helps identify sleep disorders.
35 services34 patients
Sleep study in sleep lab (6 years or older) 95810
A sleep study in a sleep lab is a non-invasive overnight test that monitors your body while you sleep. It helps doctors understand your sleep patterns and identify any issues like sleep apnea or insomnia. You'll be connected to equipment that tracks your heart rate, brain waves, breathing, and movements.
30 services29 patients
Sleep study in sleep lab with continuous airway pressure (6 years or older) 95811
A sleep study in a sleep lab with continuous airway pressure is a test for individuals aged 6 and above. It monitors your sleep patterns to check for disorders like sleep apnea. Continuous airway pressure helps keep your airways open while you sleep, improving your breathing.
19 services19 patients

Hospital Affiliations CMS Care Compare 3

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

Mount Sinai Hospital

Acute Care Hospitals · New York, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330024
LocationOne Gustave L Levy PlaceNew York, NY 10029 · New York County
Emergency services Birthing friendly

Ny Eye And Ear Infirmary Of Mount Sinai

Acute Care Hospitals · New York, NY
OwnershipVoluntary non-profit - Private
CMS Certification Number330100
Location230 Second AveNew York, NY 10003 · New York County

Mount Sinai Beth Israel

Acute Care Hospitals · New York, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330169
LocationFirst Avenue At 16th StreetNew York, NY 10003 · New York County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10003 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
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
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 18

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

Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
19 suppliers330 claims330 services$32.28 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
19 suppliers150 claims150 services$73.73 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
17 suppliers156 claims426 services$28.19 avg. paid by Medicare
Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
20 suppliers165 claims906 services$15.36 avg. paid by Medicare
Pillow for use on nasal cannula type interface, replacement only, pair A7033
DME-Other DME · category DE001N
13 suppliers173 claims975 services$12.12 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
23 suppliers351 claims351 services$45.11 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

ANISHA GARG MD
Psychiatry & Neurology (Neuromuscular Medicine)
10 UNION SQ E
NEW YORK, NY 10003
New York County (212) 420-2000
HOWARD MAKER MD
Psychiatry & Neurology (Neurology)
10 UNION SQ E
NEW YORK, NY 10003
New York County (212) 844-8888
SUSAN ROTHENBERG MD
Obstetrics & Gynecology
10 UNION SQ E
NEW YORK, NY 10003
New York County (212) 420-4236
JANET STEIN MD
Obstetrics & Gynecology
10 UNION SQ E
NEW YORK, NY 10003
New York County (212) 420-2577
IRENE M. JANKOWSKI N.P.
Nurse Practitioner (Adult Health)
10 UNION SQ E
NEW YORK, NY 10003
New York County (212) 256-3539
TOLULOPE FALANA NP
Nurse Practitioner (Family)
10 UNION SQ E
NEW YORK, NY 10003
New York County (212) 844-6025
RICHARD MIZUGUCHI MD
Dermatology
10 UNION SQ E, SUITE 3C
NEW YORK, NY 10003
New York County (212) 523-5898
BARBARA CHEUNG MD
Internal Medicine
10 UNION SQ E, 2M
NEW YORK, NY 10003
New York County (212) 844-6888

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 Vincent Grbach's NPI number?

The NPI number for Vincent Grbach is 1427048792. It was assigned to this individual provider in the NPPES registry on October 26, 2005.

Where is Vincent Grbach located?

Vincent Grbach practices at 10 Union Sq E, New York, NY 10003. The listed phone number is (212) 420-2377.

What is Vincent Grbach's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Sleep Medicine, with taxonomy code 207RS0012X.

Is Vincent Grbach enrolled in Medicare?

Yes. Vincent Grbach 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 Vincent Grbach affiliated with any hospitals?

According to CMS data, Vincent Grbach is affiliated with Mount Sinai Hospital, Ny Eye And Ear Infirmary Of Mount Sinai and Mount Sinai Beth Israel.

When was this NPI record last updated?

The NPPES record for Vincent Grbach was last updated on September 19, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.