CAROLYN KWIAT MD
NPI 1356874606
Allergy & Immunology in Brooklyn, NY

NPI Status: Active since April 04, 2017

Contact Information

9020 5TH AVE FL 3
BROOKLYN, NY
ZIP 11209
Phone: (718) 833-0515
Fax: (718) 745-3436

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  • Individual
  • Female
  • Years of Experience 9
  • Allergy & Immunology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About CAROLYN KWIAT

This page provides the complete NPI Profile along with additional information for Carolyn Kwiat, a provider established in Brooklyn, New York with a medical specialization in Allergy & Immunology and more than 9 years of experience. She graduated from University Of Connecticut School Of Medicine in 2017. The healthcare provider is registered in the NPI registry with number 1356874606 assigned on April 2017. The practitioner's primary taxonomy code is 207K00000X with license number 318642 (NY). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1356874606
Provider Name
CAROLYN KWIAT MD
Gender
Female
Entity Type
Individual
Location Address
9020 5TH AVE FL 3 BROOKLYN, NY 11209
Location Phone
(718) 833-0515
Location Fax
(718) 745-3436
Mailing Address
660 WHITE PLAINS RD STE 400 TARRYTOWN, NY 10591
Mailing Phone
(914) 984-2546
Medical School Name
UNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE
Graduation Year
2017
Is Sole Proprietor?
No
Enumeration Date
04-04-2017
Last Update Date
05-28-2025
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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

Allergy & Immunology

Taxonomy Code
207K00000X
Type
Allopathic & Osteopathic Physicians
License No.
318642
License State
NY
Taxonomy Description
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

Medicare Participation & PECOS Enrollment Status

Carolyn Kwiat is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Carolyn Kwiat 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

  • PECOS PAC ID: 9931444361

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20220915003463

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • 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

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1356874606, we treat the final digit (6) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
7
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
0
Doubled → 0
Check
6
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 5 → 10 → 1 8 → 16 → 7 4 → 8 0 → 0

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 3 + 1 + 0 + 6 + 1 + 6 + 7 + 8 + 6 + 0 + 24 = 64

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1356874606.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Otolaryngology
9020 5TH AVE FL 3
BROOKLYN, NY 11209
Otolaryngology (Pediatric Otolaryngology)
9020 5TH AVE FL 3
BROOKLYN, NY 11209
Otolaryngology
9020 5TH AVE FL 3
BROOKLYN, NY 11209
Otolaryngology
9020 5TH AVE FL 3
BROOKLYN, NY 11209
Audiologist
9020 5TH AVE FL 3
BROOKLYN, NY 11209
Otolaryngology
9020 5TH AVE FL 3
BROOKLYN, NY 11209
Audiologist
9020 5TH AVE FL 3
BROOKLYN, NY 11209
Allergy & Immunology
9020 5TH AVE FL 3
BROOKLYN, NY 11209
Audiologist
9020 5TH AVE FL 3
BROOKLYN, NY 11209

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356874606, enumerated as an "individual" on April 04, 2017.

The provider is located at 9020 5TH AVE FL 3 BROOKLYN, NY 11209 and the phone number is (718) 833-0515.

Allergy & Immunology with taxonomy code 207K00000X.