IWONA DZIEWA D.O. – NPI #1083091789
Allergy & Immunology

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.

Health Care Provider Taxonomy Code for Allergy & Immunology

IWONA DZIEWA is an allergy & immunologist located in JEFFERSON VALLEY, NY. NPPES has assigned the NPI number 1083091789 to IWONA DZIEWA on May 01, 2015. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 207K00000X from the Health Care Provider Taxonomy code set, which is classified as Allergy & Immunology.

The NPI profile was previously updated about 3 years ago on Jun 28, 2023. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for IWONA DZIEWA below.

NPI Profile for
IWONA DZIEWA

NPI Number
1083091789
Enumeration Date

(more than 11 years ago)
Entity Type
Type-1  Individual (Female)
Legal Name
IWONA DZIEWA
Credentials
D.O.
Primary location
3680 HILL BLVD
JEFFERSON VALLEY, NY 10535-1500
Phone: (914) 245-7700 Fax: (914) 248-2081
1 Other location(s):
2223 Linden St
Bethlehem, PA 18017-4806
Phone: (610) 954-9260
Fax: (610) 954-9265
Mailing address
6026 80TH AVE APT 1
GLENDALE, NY 11385-6048
Phone: (347) 612-6018 Fax:
Sole Proprietor
No
Updated
Certification Date
Jun 28, 2023

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207K00000X
- Allergy & Immunology (Primary)		 PA OS021208

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Additional Information

Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices

Why is my NPI data (personal information) being displayed publicly?
If you have an active NPI profile, your profile is required to be disclosed according to the FOIA and eFOIA. HIPAA also requires covered providers to share their NPI with other providers, health plans, clearinghouses and any entity that may need it for billing purposes.

How do I correct or change the NPI data displayed here?
At any time, providers can make changes to their NPI profile at NPPES. Login to NPPES to make changes online or call (800) 465-3203 for assistance. Changes made at NPPES will be reflected on this web site within a few days.

Can I hide my NPI profile from the public?
Unfortunately, No. The NPPES discloses health care provider data under the Freedom of Information Act to the public, which means anyone may request such information directly from the National Plan & Provider Enumeration System. See the complete CMS Data Dissemination Notice here.