Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DIEMHANG KENNISON HUYNH-YOUNES PA-C
NPI 1376515437
Physician Assistant in Allentown, PA

Q: What is Diemhang Huynh-younes's NPI number?

The NPI number for Diemhang Huynh-younes is 1376515437. It was assigned to this individual provider in the NPPES registry on February 3, 2006.

Q: What is Diemhang Huynh-younes's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Active since February 03, 2006

1255 S CEDAR CREST BLVD, SUITE 1200, ALLENTOWN, PA 18103(610) 437-6222(610) 437-5910 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Diemhang Kennison Huynh-younes Pa-c NPPES

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

DIEMHANG KENNISON HUYNH-YOUNES PA-C (NPI 1376515437) is an individual physician assistant in Allentown, Pennsylvania, licensed in Pennsylvania (MA-002786L) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1376515437

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameDIEMHANG KENNISON HUYNH-YOUNESCredential: PA-C

Location Address1255 S CEDAR CREST BLVD, SUITE 1200Allentown, PA 18103-6256

Mailing Address1255 S Cedar Crest Blvd, Suite 1200Allentown, PA 18103-6256 · (610) 437-6222 · Fax (610) 437-5910

Phone(610) 437-6222

Fax(610) 437-5910

Sole ProprietorNo

Enumeration DateFebruary 3, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1376515437 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in PA · MA-002786L

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

1255 S CEDAR CREST BLVD, Allentown, PA 18103

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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.

MEGAN STEFANELLI PA-C

Physician Assistant (Medical)

1255 S CEDAR CREST BLVD, SUITE 2100
ALLENTOWN, PA 18103

Lehigh County (610) 402-3560

MS. MAREFA SIDDIQUE PA-C

Physician Assistant (Medical)

1255 S CEDAR CREST BLVD, SUITE 2200
ALLENTOWN, PA 18103

Lehigh County (610) 437-9006

THOMAS J RENALDO DO

Family Medicine (Geriatric Medicine)

1255 S CEDAR CREST BLVD, SUITE 3200
ALLENTOWN, PA 18103

Lehigh County (610) 402-5623

JOHN S PARK M.D.

Colon & Rectal Surgery

1255 S CEDAR CREST BLVD, SUITE 3900
ALLENTOWN, PA 18103

Lehigh County (610) 402-1095

CHARLES J SCAGLIOTTI MD

Surgery

1255 S CEDAR CREST BLVD, STE 1100
ALLENTOWN, PA 18103

Lehigh County (610) 770-3270

JENNIFER LILLEY LPC

Counselor (Mental Health)

1255 S CEDAR CREST BLVD
ALLENTOWN, PA 18103

Lehigh County (610) 402-5433

SERGIO RUDOI JR. P.A.-C.

Physician Assistant

1255 S CEDAR CREST BLVD, SUITE 3600
ALLENTOWN, PA 18103

Lehigh County (610) 770-1606

SHANNON N. DIALLO PA-C

Physician Assistant (Medical)

1255 S CEDAR CREST BLVD, SUITE 2200
ALLENTOWN, PA 18103

Lehigh County (610) 437-9006

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 Diemhang Huynh-younes's NPI number?

The NPI number for Diemhang Huynh-younes is 1376515437. It was assigned to this individual provider in the NPPES registry on February 3, 2006.

Where is Diemhang Huynh-younes located?

Diemhang Huynh-younes practices at 1255 S Cedar Crest Blvd Suite 1200, Allentown, PA 18103. The listed phone number is (610) 437-6222.

What is Diemhang Huynh-younes's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Diemhang Huynh-younes was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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.