GRACE MROZ NPP
NPI 1871676353
Nurse Practitioner - Psychiatric/Mental Health in Patchogue, NY

NPI Status: Active since October 20, 2006

Contact Information

450 WAVERLY AVE
BUILDING 4 SUITE 11
PATCHOGUE, NY
ZIP 11772
Phone: (631) 730-7503
Fax: (631) 307-9422

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  • Individual
  • Female
  • Nurse Practitioner
  • Psychiatric/Mental Health
  • PECOS Enrolled

About GRACE MROZ

This page provides the complete NPI Profile along with additional information for Grace Mroz, a provider established in Patchogue, New York with a medical specialization in Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1871676353 assigned on October 2006. The practitioner's primary taxonomy code is 363LP0808X with license number 400668 (NY). The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1871676353
Provider Name
GRACE MROZ NPP
Gender
Female
Entity Type
Individual
Location Address
450 WAVERLY AVE BUILDING 4 SUITE 11 PATCHOGUE, NY 11772
Location Phone
(631) 730-7503
Location Fax
(631) 307-9422
Mailing Address
450 WAVERLY AVE BUILDING 4 SUITE 11 PATCHOGUE, NY 11772
Mailing Phone
(631) 730-7503
Mailing Fax
(631) 307-9422
Is Sole Proprietor?
Yes
Enumeration Date
10-20-2006
Last Update Date
02-21-2018
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A nurse practitioner (NP) like Grace Mroz is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Nurse Practitioner Psychiatric/Mental Health

Taxonomy Code
363LP0808X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
400668
License State
NY

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
00659412MEDICAID (05)NY 

Medicare Participation & PECOS Enrollment Status

Grace Mroz is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 20-29 minutes

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.

This service was performed 335 times for 67 patients

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 11772 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $105.06
  • Minimum New Patient Price $67.4
  • Maximum New Patient Price $203.53
  • Average New Patient Copayment $26.26
  • Minimum New Patient Copayment $16.85
  • Maximum New Patient Copayment $50.88

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $117.62
  • Minimum Established Patient Price $21.66
  • Maximum Established Patient Price $164.45
  • Average Established Patient Copayment $29.4
  • Minimum Established Patient Copayment $5.41
  • Maximum Established Patient Copayment $41.11

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for GRACE MROZ NPP

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1871676353
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2814112712310
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 8 + 1 + 4 + 1 + 1 + 2 + 7 + 1 + 2 + 3 + 1 + 0 + 24 = 57
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 57 = 33

The NPI number 1871676353 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1013951169DR. ANTHONY PESCE M.D.
Individual
Family Medicine450 WAVERLY AVE
PATCHOGUE, NY 11772
(631) 444-6300
1548204613DR. ROBERT BOBROW M.D.
Individual
Family Medicine450 WAVERLY AVE
PATCHOGUE, NY 11772
(631) 444-6300
1144304320DR. NICHOLAS MICELI D.C.
Individual
Chiropractor450 WAVERLY AVE SUITE 9
PATCHOGUE, NY 11772
(631) 289-1151
1992861892 LAURA ECKE C.N.P.
Individual
Nurse Practitioner (Women's Health)450 WAVERLY AVE SUITE 4
PATCHOGUE, NY 11772
(631) 475-5705
1720135924 JILL NIELSEN NP
Individual
Nurse Practitioner (Women's Health)450 WAVERLY AVE SUITE 4
PATCHOGUE, NY 11772
(631) 475-5705
1437277803 CHRISTOPHER A DAIUTO LMSW
Individual
Social Worker (Clinical)450 WAVERLY AVE BLDG 3
PATCHOGUE, NY 11772
(631) 363-2001
1134307747MR. IQBAL SAYED DDS
Individual
Dentist450 WAVERLY AVE SUITE #06
PATCHOGUE, NY 11772
(631) 758-6689
1811165434 JIANYING HE DDS
Individual
Dentist (General Practice)450 WAVERLY AVE SUITE 6
PATCHOGUE, NY 11772
(631) 758-6689
1053580803PATCHOGUE DENTAL SERVICES PC
Organization
Dentist450 WAVERLY AVE SUITE #06
PATCHOGUE, NY 11772
(631) 758-6689
1184898124 PAULA K WARING LCSW-R, CASAC
Individual
Social Worker (Clinical)450 WAVERLY AVE BLDG #3
PATCHOGUE, NY 11772
(631) 363-2001
1588802599MRS. ELIZABETH S SANDUSKY CASAC
Individual
Counselor (Addiction (Substance Use Disorder))450 WAVERLY AVE
PATCHOGUE, NY 11772
(631) 363-2001
1285930347 ANNETTE MAHONEY CROSS LMSW
Individual
Social Worker450 WAVERLY AVE BUILDING #3
PATCHOGUE, NY 11772
(631) 363-2001
1790084275 JENNA ANN MASTROMARINO LMSW
Individual
Social Worker450 WAVERLY AVE BUILDING #3
PATCHOGUE, NY 11772
(631) 363-2001
1831459684PARKWAY IMAGING & DIAGNOSTIC PC
Organization
Radiology (Diagnostic Radiology)450 WAVERLY AVE
PATCHOGUE, NY 11772
(516) 620-9510
1437596434PATCHOGUE DIAGNOSTIC RADIOLOGY ,PC
Organization
Specialist450 WAVERLY AVE BUILDING 2
PATCHOGUE, NY 11772
(631) 289-0786
1710158167 ROBYN RENEE LABARCA MD
Individual
Pediatrics450 WAVERLY AVE
PATCHOGUE, NY 11772
(631) 444-6300
1962444869DR. CATHY COLEMAN M.D.
Individual
Pediatrics450 WAVERLY AVE
PATCHOGUE, NY 11772
(631) 444-6300
1609803741DR. DAVID LEE SHAPIRO D.C.
Individual
Chiropractor450 WAVERLY AVE BUILDING 3
PATCHOGUE, NY 11772
(631) 758-6444
1578004750 JOHN MROZ
Individual
Nurse Practitioner (Psychiatric/Mental Health)450 WAVERLY AVE SUITE 11
PATCHOGUE, NY 11772
(631) 730-7503
1861718751 ROOSJE DE GRAUW-MARE MD
Individual
Pediatrics450 WAVERLY AVE
PATCHOGUE, NY 11772
(631) 444-6300

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871676353, enumerated in the NPI registry as an "individual" on October 20, 2006

The provider is located at 450 Waverly Ave Building 4 Suite 11 Patchogue, Ny 11772 and the phone number is (631) 730-7503

The provider's speciality is Nurse Practitioner with taxonomy code 363LP0808X with a focus in Psychiatric/Mental Health

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $105.06 with an average copayment of $26.26 for new patient appointments. Established patients should expect a typical charge of $117.62 and an average copayment of 29.4. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Established patient office or other outpatient visit, 20-29 minutes.

This NPI record was last updated on October 20, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.