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DR. HOLLY DO NGUYEN D.M.D.
NPI 1619258969
Dentist - Pediatric Dentistry in Philadelphia, PA

Active since August 31, 2011PECOS Enrolled
2301 E ALLEGHENY AVE STE 201, PHILADELPHIA, PA 19134(215) 282-8000 Get Directions Write a Review

NPPES record last updated: December 4, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Holly Do Nguyen D.m.d. NPPES

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

DR. HOLLY DO NGUYEN D.M.D. (NPI 1619258969) is an individual pediatric dentistry provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (DS038673) and active in the NPI registry since August 2011. She is enrolled in Medicare PECOS and maintains a secondary practice location in Cherry Hill.

NPPES Registry Identity

NPI1619258969
Entity TypeIndividualFemale
Primary Taxonomy1223P0221X
Provider Legal NameDR. HOLLY DO NGUYENCredential: D.M.D.
Location Address2301 E ALLEGHENY AVE STE 201Philadelphia, PA 19134-4427
Mailing Address3101 Parkview WalkPhiladelphia, PA 19125-4360 · (215) 327-6048
Phone(215) 282-8000
Sole ProprietorNo
Enumeration DateAugust 31, 2011
Last NPPES UpdateDecember 4, 2024
NPPES CertifiedDecember 4, 2024
✔ NPI 1619258969 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers
Taxonomy Code1223P0221X
Licenses✔ Licensed in PA · DS038673✔ Licensed in NJ · 22DI02484700
Definition
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
Also ListedDentist · General PracticeTaxonomy 1223G0001X · License DS038673 (PA)
2301 E ALLEGHENY AVE STE 201, Philadelphia, PA 19134
Open in Google Maps ↗

Secondary Practice Location 1

Location 1805 Route 38Cherry Hill, NJ 08002-2850 · Phone (856) 281-7600 · Fax (856) 281-7604

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Holly Do Nguyen D.m.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19134 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$92.69 typical visit price
range $59.88 – $180.99
Typical copayment $23.17 (range $14.97 – $45.24)
Most-billed visit code 99203
Established Patient
$74.47 typical visit price
range $19.30 – $147.29
Typical copayment $18.61 (range $4.82 – $36.82)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ASHLEY CHEYENNE SMITH DMD
Student in an Organized Health Care Education/Training Program
2301 E ALLEGHENY AVE STE 201
PHILADELPHIA, PA 19134
Philadelphia County (215) 282-8000
ROCHELLE PEARL BUBIS DDS
Dentist (Pediatric Dentistry)
2301 E ALLEGHENY AVE STE 201
PHILADELPHIA, PA 19134
Philadelphia County (215) 282-8000
DR. HAEIM CHUNG DMD
Dentist
2301 E ALLEGHENY AVE STE 201
PHILADELPHIA, PA 19134
Philadelphia County (215) 743-3700
DR. NANCY BIEN D.M.D.
Dentist (Pediatric Dentistry)
2301 E ALLEGHENY AVE STE 201
PHILADELPHIA, PA 19134
Philadelphia County (215) 242-8000
DR. DANA KRISTANNE CHIANESE DMD
Dentist (Pediatric Dentistry)
2301 E ALLEGHENY AVE STE 201
PHILADELPHIA, PA 19134
Philadelphia County (215) 282-8000
MASON BENNETCH
Student in an Organized Health Care Education/Training Program
2301 E ALLEGHENY AVE STE 201
PHILADELPHIA, PA 19134
Philadelphia County (215) 282-8000
DR. SARA D'APOLITO DWORKIN DDS
Dentist (Pediatric Dentistry)
2301 E ALLEGHENY AVE STE 201
PHILADELPHIA, PA 19134
Philadelphia County (215) 282-8000
LAURA BROWN
Student in an Organized Health Care Education/Training Program
2301 E ALLEGHENY AVE STE 201
PHILADELPHIA, PA 19134
Philadelphia County (215) 282-8000

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 Holly Do Nguyen's NPI number?

The NPI number for Holly Do Nguyen is 1619258969. It was assigned to this individual provider in the NPPES registry on August 31, 2011.

Where is Holly Do Nguyen located?

Holly Do Nguyen practices at 2301 E Allegheny Ave Ste 201, Philadelphia, PA 19134. The listed phone number is (215) 282-8000.

What is Holly Do Nguyen's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

Is Holly Do Nguyen enrolled in Medicare?

Yes. Holly Do Nguyen is registered in the Medicare PECOS enrollment system.

What insurance does Holly Do Nguyen accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 6 other insurers list Holly Do Nguyen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Holly Do Nguyen was last updated on December 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.