WILLIAM MORRIS COPLIN MD
NPI 1235177353
Psychiatry & Neurology - Neurology in New Orleans, LA

Active since June 02, 2006PECOS EnrolledAccepts Medicare Assignment
1514 JEFFERSON HWY, NEW ORLEANS, LA 70121(504) 842-3000 Get Directions Write a Review

NPPES record last updated: October 1, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About William Morris Coplin Md NPPES

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

WILLIAM MORRIS COPLIN MD (NPI 1235177353) is an individual neurology provider in New Orleans, Louisiana, licensed in Connecticut (079237) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Ochsner Medical Center Acute, and maintains a secondary practice location in Hartford.

NPPES Registry Identity

NPI1235177353
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameWILLIAM MORRIS COPLINCredential: MD
Location Address1514 JEFFERSON HWYNew Orleans, LA 70121-2483
Mailing Address1514 Jefferson HwyNew Orleans, LA 70121-2483 · (504) 842-3000
Sole ProprietorNo
Medical School CMSBaylor College Of MedicineGraduated 1989
Enumeration DateJune 2, 2006
Last NPPES UpdateOctober 1, 2025
NPPES CertifiedOctober 1, 2025
NPI 1235177353 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License Licensed in CT · 079237
Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Also ListedPsychiatry & Neurology · Neurocritical CareTaxonomy 2084A2900X · License 079237 (CT)
1514 JEFFERSON HWY, New Orleans, LA 70121

Secondary Practice Location 1

Location 180 Seymour StHartford, CT 06102-8000 · Phone (860) 972-3621

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

William Morris Coplin Md 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 ID6406868744
PECOS Enrollment IDI20251006000753
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.

Areas of Expertise CMS Part B claims

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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
30 services16 patients

Hospital Affiliations CMS Care Compare 3

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

Ochsner Medical Center Acute

Acute Care Hospitals · New Orleans, LA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190036
Location1516 Jefferson HwyNew Orleans, LA 70121 · Jefferson County
Emergency services Birthing friendly

Slidell Memorial Hospital

Acute Care Hospitals · Slidell, LA
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number190040
Location1001 Gause BlvdSlidell, LA 70458 · St. Tammany County
Emergency services Birthing friendly

St Tammany Parish Hospital

Acute Care Hospitals · Covington, LA
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number190045
Location1202 S Tyler StreetCovington, LA 70433 · St. Tammany County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70121 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
$128.88 typical visit price
range $55.50 – $170.30
Typical copayment $32.22 (range $13.87 – $42.57)
Most-billed visit code 99204
Established Patient
$98.35 typical visit price
range $17.42 – $138.03
Typical copayment $24.58 (range $4.35 – $34.50)
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 20

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

Physician Assistant (Medical)
1514 JEFFERSON HWY
NEW ORLEANS, LA 70121
Orthopaedic Surgery
1514 JEFFERSON HWY, OCHSNER CLINIC
NEW ORLEANS, LA 70121
Internal Medicine (Pulmonary Disease)
1514 JEFFERSON HWY
NEW ORLEANS, LA 70121
Internal Medicine (Cardiovascular Disease)
1514 JEFFERSON HWY
NEW ORLEANS, LA 70121
Internal Medicine (Cardiovascular Disease)
1514 JEFFERSON HWY
NEW ORLEANS, LA 70121
Nurse Practitioner (Acute Care)
1514 JEFFERSON HWY
NEW ORLEANS, LA 70121
Nurse Anesthetist, Certified Registered
1514 JEFFERSON HWY
NEW ORLEANS, LA 70121
Internal Medicine (Cardiovascular Disease)
1514 JEFFERSON HWY
NEW ORLEANS, LA 70121

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 Coplin's NPI number?

The NPI number for William Coplin is 1235177353. It was assigned to this individual provider in the NPPES registry on June 2, 2006.

Where is William Coplin located?

William Coplin practices at 1514 Jefferson Hwy, New Orleans, LA 70121. The listed phone number is (504) 842-3000.

What is William Coplin's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is William Coplin enrolled in Medicare?

Yes. William Coplin 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.

What insurance does William Coplin accept?

Health plans from Blue Cross and Blue Shield of Louisiana and HMO Louisiana list William Coplin 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.

Is William Coplin affiliated with any hospitals?

According to CMS data, William Coplin is affiliated with Ochsner Medical Center Acute, Slidell Memorial Hospital and St Tammany Parish Hospital.

When was this NPI record last updated?

The NPPES record for William Coplin was last updated on October 1, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.