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Ulyana Trytko, M.D.

Allergy & Immunology (Internal Medicine) Physician in Allentown, PA · enumerated 2016 · practices at Lehigh Valley Physician Group.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1831648344

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Registry record

Entity type Individual (Type 1)
Name Ulyana Trytko
Credential M.D.
Sex Female
Practice address 1605 N Cedar Crest Blvd Ste 605, Allentown, PA, 18104
Phone (610) 820-9000
Enumeration date Sep 26, 2016
Last updated in NPPES Nov 14, 2024

Taxonomy & licenses

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License MD483941 (PA) Secondary
207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 25MA10849200 (NJ) Secondary
207RA0201X Allergy & Immunology (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License MD483941 (PA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
1F4604 Other NJ MEDICARE PTAN
0743356 Medicaid NJ -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What specialty is Ulyana Trytko?
Ulyana Trytko is registered in NPPES with the primary taxonomy of Allergy & Immunology (Internal Medicine) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-14.