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DR. MARICAR ORACION ONG-LAO MD
NPI 1699701847
Anesthesiology in Thibodaux, LA

Active since June 22, 2006PECOS EnrolledAccepts Medicare Assignment
602 N ACADIA RD, THIBODAUX, LA 70301(985) 493-4750 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Maricar Oracion Ong-lao Md NPPES

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

DR. MARICAR ORACION ONG-LAO MD (NPI 1699701847) is an individual anesthesiology provider in Thibodaux, Louisiana, licensed in Louisiana (MD.11361R) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Ochsner Lafayette General Medical Center, and is a graduate of Other (1984).

NPPES Registry Identity

NPI1699701847
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameDR. MARICAR ORACION ONG-LAOCredential: MD
Location Address602 N ACADIA RDThibodaux, LA 70301-4847
Mailing AddressPo Box 1449Thibodaux, LA 70302-1449 · (985) 446-8994 · Fax (985) 447-8385
Phone(985) 493-4750
Sole ProprietorNo
Medical School CMSOtherGraduated 1984
Enumeration DateJune 22, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1699701847 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in LA · MD.11361R
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
602 N ACADIA RD, Thibodaux, LA 70301
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Other Identifiers 3

Medicaid1694355LA
Medicare ID-Type Unspecified5Y394LA
Medicare UPING34706LA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMO Louisiana.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

Dr. Maricar Oracion Ong-lao 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 ID3274725593
PECOS Enrollment IDI20101005000976
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 3

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.

Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
72 services71 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
53 services52 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
23 services23 patients

Hospital Affiliations CMS Care Compare 2

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

Ochsner Lafayette General Medical Center

Acute Care Hospitals · Lafayette, LA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190002
Location1214 Coolidge AvenueLafayette, LA 70503 · Lafayette County
Emergency services Birthing friendly

Ochsner University Hospital And Clinics

Acute Care Hospitals · Lafayette, LA
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190006
Location2390 West CongressLafayette, LA 70506 · Lafayette County
Emergency services

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.

RYAN TRAHAN LAT,ATC
Specialist/Technologist (Athletic Trainer)
602 N ACADIA RD
THIBODAUX, LA 70301
Lafourche Parish (985) 493-4502
REBECCA ANN MELANCON NP
Nurse Practitioner (Neonatal, Critical Care)
602 N ACADIA RD
THIBODAUX, LA 70301
Lafourche Parish (985) 447-5500
CANDICE ESCHETE
Nurse Practitioner (Family)
602 N ACADIA RD
THIBODAUX, LA 70301
Lafourche Parish (985) 493-4727
JOHN JEROME TOSH M.D.
Emergency Medicine
602 N ACADIA RD
THIBODAUX, LA 70301
Lafourche Parish (504) 837-8000
CHARLES J MONIER JR. MD
Internal Medicine (Gastroenterology)
602 N ACADIA RD, SUITE 101
THIBODAUX, LA 70301
Lafourche Parish (985) 446-1958
DWAYNE ANDRAS NP
Nurse Practitioner (Acute Care)
602 N ACADIA RD
THIBODAUX, LA 70301
Lafourche Parish (985) 493-4740
SARAH ELLIOTT JENKINS
Nurse Anesthetist, Certified Registered
602 N ACADIA RD
THIBODAUX, LA 70301
Lafourche Parish (985) 447-5500
DR. BRADLEY BER I MD
Hospitalist
602 N ACADIA RD
THIBODAUX, LA 70301
Lafourche Parish (985) 447-5500

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 Maricar Ong-lao's NPI number?

The NPI number for Maricar Ong-lao is 1699701847. It was assigned to this individual provider in the NPPES registry on June 22, 2006.

Where is Maricar Ong-lao located?

Maricar Ong-lao practices at 602 N Acadia Rd, Thibodaux, LA 70301. The listed phone number is (985) 493-4750.

What is Maricar Ong-lao's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Maricar Ong-lao enrolled in Medicare?

Yes. Maricar Ong-lao 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 Maricar Ong-lao accept?

Health plans from HMO Louisiana list Maricar Ong-lao 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 Maricar Ong-lao affiliated with any hospitals?

According to CMS data, Maricar Ong-lao is affiliated with Ochsner Lafayette General Medical Center and Ochsner University Hospital And Clinics.

When was this NPI record last updated?

The NPPES record for Maricar Ong-lao 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.