DAI LE NGUYEN M.D.
NPI 1821284910
Family Medicine in Norristown, PA

Q: What is Dai Nguyen's NPI number?

The NPI number for Dai Nguyen is 1821284910. It was assigned to this individual provider in the NPPES registry on September 21, 2007.

Q: What is Dai Nguyen's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Dai Nguyen was last updated on September 21, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.

Active since September 21, 2007PECOS EnrolledAccepts Medicare Assignment

6422 KELLY DR, NORRISTOWN, PA 19401(405) 923-6064 Get Directions Write a Review

NPPES record last updated: September 21, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dai Le Nguyen M.d. NPPES

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

DAI LE NGUYEN M.D. (NPI 1821284910) is an individual family medicine provider in Norristown, Pennsylvania, licensed in Pennsylvania (MT187004) and active in the NPI registry since September 2007. He is enrolled in Medicare PECOS, is affiliated with South Miami Hospital, and is a graduate of Other (2004).

NPPES Registry Identity

NPI1821284910

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameDAI LE NGUYENCredential: M.D.

Location Address6422 KELLY DRNorristown, PA 19401-6234

Mailing Address6422 Kelly DrNorristown, PA 19401-6234 · (405) 923-6064

Phone(405) 923-6064

Sole ProprietorYes

Medical School CMSOtherGraduated 2004

Enumeration DateSeptember 21, 2007

✔ NPI 1821284910 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in PA · MT187004

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.

6422 KELLY DR, Norristown, PA 19401

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dai Le Nguyen M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1557419553

PECOS Enrollment IDI20090430000549

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.

Medicare Billing Reassignment

Medicare enrollment records show Dai Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Criticare Clinics Inc

1,020 mi

Emergency Medicine

14701 NW 77TH AVE
Miami Lakes, FL 33014

Reassigned Medicare billing, Florida enrollment
163 clinicians in this Medicare group

NPI 1508871948 (305) 665-4614

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

102 services100 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

35 services35 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

South Miami Hospital

Acute Care Hospitals · South Miami, FL

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100154

Location6200 SW 73rd StSouth Miami, FL 33143 · Miami-Dade County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19401 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

$105.21 typical visit price

range $19.30 – $147.29

Typical copayment $26.30 (range $4.82 – $36.82)

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 Dai Nguyen's NPI number?

The NPI number for Dai Nguyen is 1821284910. It was assigned to this individual provider in the NPPES registry on September 21, 2007.

Where is Dai Nguyen located?

Dai Nguyen practices at 6422 Kelly Dr, Norristown, PA 19401. The listed phone number is (405) 923-6064.

What is Dai Nguyen's specialty?

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

Is Dai Nguyen enrolled in Medicare?

Yes. Dai Nguyen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Dai Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dai Nguyen reassigns Medicare benefits to Criticare Clinics Inc (Miami Lakes, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Dai Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Dai Nguyen affiliated with any hospitals?

According to CMS data, Dai Nguyen is affiliated with South Miami Hospital.

When was this NPI record last updated?

The NPPES record for Dai Nguyen was last updated on September 21, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.