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DR. WILLIAM H DENNIS JR. MD
NPI 1982706008
Emergency Medicine in Mandeville, LA

Active since September 01, 2006PECOS Enrolled
639 LOTUS DR N, SUITE B, MANDEVILLE, LA 70471(985) 626-6133(985) 626-6136 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. William H Dennis Jr. Md NPPES

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

DR. WILLIAM H DENNIS JR. MD (NPI 1982706008) is an individual emergency medicine provider in Mandeville, Louisiana, licensed in Louisiana (15962) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1982706008
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. WILLIAM H DENNIS JR.Credential: MD
Location Address639 LOTUS DR N, SUITE BMandeville, LA 70471-2926
Mailing Address5504 Lake Side DrBossier City, LA 71111-5504 · (318) 464-1536
Phone(985) 626-6133
Fax(985) 626-6136
Sole ProprietorYes
Enumeration DateSeptember 1, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1982706008 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in LA · 15962
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
639 LOTUS DR N, Mandeville, LA 70471
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Other Identifiers 3

Medicaid1949175LA
Medicare UPINB64294LA
Medicare ID-Type Unspecified52994LA

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. William H Dennis Jr. 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 70471 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
$83.60 typical visit price
range $53.43 – $164.73
Typical copayment $20.90 (range $13.35 – $41.18)
Most-billed visit code 99203
Established Patient
$95.09 typical visit price
range $16.64 – $133.62
Typical copayment $23.77 (range $4.16 – $33.40)
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.

Other Providers at the Same Location NPPES 8

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

DR. MICHAEL CHRISTIAN GLASSINGER MD
Emergency Medicine
639 LOTUS DR N, SUITE B
MANDEVILLE, LA 70471
St. Tammany Parish (985) 626-6133
PAUL A CLARK DDS
Dentist (General Practice)
639 LOTUS DR N
MANDEVILLE, LA 70471
St. Tammany Parish (985) 624-5449
DR. ISRAR AHMED MD
Internal Medicine
639 LOTUS DR N, SUITE B
MANDEVILLE, LA 70471
St. Tammany Parish (985) 626-6133
DR. EULOGIO E TAN MD
Emergency Medicine
639 LOTUS DR N, SUITE B
MANDEVILLE, LA 70471
St. Tammany Parish (985) 626-6133
DR. ISAAC A ODUDU MD
Pediatrics
639 LOTUS DR N, SUITE B
MANDEVILLE, LA 70471
St. Tammany Parish (985) 626-6133
DR. JERE MICHAEL DISNEY MD
Emergency Medicine
639 LOTUS DR N, SUITE B
MANDEVILLE, LA 70471
St. Tammany Parish (985) 626-6133
CLARK FAMILY DENTISTRY
Dentist (General Practice)
639 LOTUS DR N
MANDEVILLE, LA 70471
St. Tammany Parish (985) 624-5449
CLARK FAMILY DENTISTRY
Dentist (General Practice)
639 LOTUS DR N
MANDEVILLE, LA 70471
St. Tammany Parish (985) 624-5449

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 William Dennis's NPI number?

The NPI number for William Dennis is 1982706008. It was assigned to this individual provider in the NPPES registry on September 1, 2006.

Where is William Dennis located?

William Dennis practices at 639 Lotus Dr N Suite B, Mandeville, LA 70471. The listed phone number is (985) 626-6133.

What is William Dennis's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is William Dennis enrolled in Medicare?

Yes. William Dennis is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Dennis was last updated on July 8, 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.