2026 NPPES data General Practice Dentistry NPI 1639389471 RDH
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TRANG PHAM, RDH

General Practice Dentistry in JEFFERSON, Louisiana. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.

What the federal data shows

TRANG PHAM, RDH is a General Practice Dentistry in JEFFERSON, Louisiana, listed in the federal CMS National Provider Identifier registry.

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

What does the federal data show about TRANG PHAM, RDH?

Quality data not reported

NPI registry status

Active

Issued 05/23/2007

NPI 1639389471

Primary specialty

General Practice Dentistry

High-volume

121,627 US NPIs in this specialty

Specialty distribution in Louisiana

How General Practice Dentistry compares to other specialties among Louisiana providers

Louisiana providers

General Practice Dentistry share within Louisiana

1. General Practice Dentistry42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
General Practice Dentistry share within Louisiana

Specialty board-certification context

Estimated specialty board-certified rate — General Practice Dentistry (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
General Practice Dentistry ABMS/AOA estimate

Est. board-certified rate (General Practice Dentistry) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (General Practice Dentistry) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

TRANG PHAM, RDH appears in the CMS NPPES registry as a General Practice Dentistry provider holding RDH credentials at 3809 JEFFERSON HWY, JEFFERSON, LA, 70121, with a listed phone of (504) 833-2211. NPI 1639389471 was issued on 05/23/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what PHAM most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal — many General Practice Dentistry providers operate outside Part D entirely.

General Practice Dentistry is a high-volume specialty nationwide, with 121,627 enrolled providers across 56 states and an average of 82 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

3809 JEFFERSON HWY
JEFFERSON, LA 70121

Provider Details

NPI 1639389471
Specialty General Practice Dentistry
Credentials RDH
Gender Female
NPI Issued 05/23/2007

General Practice Dentistry Overview

How TRANG PHAM, RDH fits within the General Practice Dentistry landscape nationally.

121,627
General Practice Dentistry Providers in US
56
States with General Practice Dentistry
82
Avg Claims per Provider

Nearby General Practice Dentistry Providers in Louisiana

Other clinicians with the same primary specialty enrolled in Louisiana, drawn from the same CMS NPPES roster as PHAM.

Compare General Practice Dentistry nationally: see state-by-state distribution →

Frequently Asked Questions

What is TRANG PHAM, RDH's specialty?
TRANG PHAM, RDH specializes in General Practice Dentistry and practices in JEFFERSON, Louisiana. Credentials: RDH.
Where is TRANG PHAM, RDH located?
TRANG PHAM, RDH is located at 3809 JEFFERSON HWY, JEFFERSON, LA, 70121. Phone: (504) 833-2211.
What is TRANG PHAM, RDH's NPI number?
TRANG PHAM, RDH's National Provider Identifier (NPI) is 1639389471, issued on 05/23/2007.
How many General Practice Dentistry providers are there in the US?
There are 121,627 General Practice Dentistry providers across 56 states in the US. The average General Practice Dentistry provider writes 82 Medicare Part D claims per year.
Does TRANG PHAM, RDH accept Medicare?
TRANG PHAM, RDH appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TRANG PHAM, RDH's credentials?
TRANG PHAM, RDH's NPI is 1639389471 with credentials RDH. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology