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DR. NIVEN T TIEN DDS,MD
NPI 1720154495
Dentist - Oral and Maxillofacial Surgery in Washington, DC

Active since November 27, 2006PECOS Enrolled
4301 50TH ST NW STE 200, WASHINGTON, DC 20016(202) 360-4032 Get Directions Write a Review

NPPES record last updated: November 14, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Niven T Tien Dds,md NPPES

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

DR. NIVEN T TIEN DDS,MD (NPI 1720154495) is an individual oral and maxillofacial surgery provider in Washington, District Of Columbia, licensed in District Of Columbia (DEN1001223) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1720154495
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameDR. NIVEN T TIENCredential: DDS,MD
Location Address4301 50TH ST NW STE 200Washington, DC 20016-4396
Mailing Address14955 Shady Grove Road, Suite 330North Bethesda, MD 20850-8720 · (301) 340-0101
Phone(202) 360-4032
Sole ProprietorNo
Enumeration DateNovember 27, 2006
Last NPPES UpdateNovember 14, 2024
NPPES CertifiedNovember 14, 2024
✔ NPI 1720154495 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
License✔ Licensed in DC · DEN1001223
Definition
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
Also ListedOral & Maxillofacial SurgeryTaxonomy 204E00000X · License 14962 (MD)
Also ListedSurgery · Plastic and Reconstructive SurgeryTaxonomy 2086S0122X · License MD044528 (DC), D0075315 (MD)
4301 50TH ST NW STE 200, Washington, DC 20016
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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 Alabama 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. Niven T Tien Dds,md 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 20016 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
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.

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 Niven Tien's NPI number?

The NPI number for Niven Tien is 1720154495. It was assigned to this individual provider in the NPPES registry on November 27, 2006.

Where is Niven Tien located?

Niven Tien practices at 4301 50th St NW Ste 200, Washington, DC 20016. The listed phone number is (202) 360-4032.

What is Niven Tien's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

Is Niven Tien enrolled in Medicare?

Yes. Niven Tien is registered in the Medicare PECOS enrollment system.

What insurance does Niven Tien accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 6 other insurers list Niven Tien 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 Niven Tien was last updated on November 14, 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.