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

PHUC L NGUYEN MD
NPI 1144542291
Family Medicine in Washington, DC

Active since February 17, 2010PECOS Enrolled
2201 C ST NW IN WASHINGTON DISTRICT OF COLUMBIA, WASHINGTON, DC 20451(202) 647-4000 Get Directions Write a Review

NPPES record last updated: October 15, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Phuc L Nguyen Md NPPES

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

PHUC L NGUYEN MD (NPI 1144542291) is an individual family medicine provider in Washington, District Of Columbia, licensed in Virginia (0101259405) and active in the NPI registry since February 2010. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144542291
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NamePHUC L NGUYENCredential: MD
Location Address2201 C ST NW IN WASHINGTON DISTRICT OF COLUMBIAWashington, DC 20451-0001
Mailing Address813 T St Nw Unit AWashington, DC 20001-3127 · (617) 605-9116
Phone(202) 647-4000
Sole ProprietorYes
Enumeration DateFebruary 17, 2010
Last NPPES UpdateOctober 15, 2026
NPPES CertifiedOctober 15, 2026
✔ NPI 1144542291 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in VA · 0101259405
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
2201 C ST NW IN WASHINGTON DISTRICT OF COLUMBIA, Washington, DC 20451
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Phuc L Nguyen 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 20451 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
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
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 Phuc Nguyen's NPI number?

The NPI number for Phuc Nguyen is 1144542291. It was assigned to this individual provider in the NPPES registry on February 17, 2010.

Where is Phuc Nguyen located?

Phuc Nguyen practices at 2201 C St NW In Washington District Of Columbia, Washington, DC 20451. The listed phone number is (202) 647-4000.

What is Phuc Nguyen's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Phuc Nguyen enrolled in Medicare?

Yes. Phuc Nguyen is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Phuc Nguyen was last updated on October 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.