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DR. SIDNEY L ST. AMANT M.D.
NPI 1285677187
Emergency Medicine in Walker, LA

Active since June 14, 2006PECOS EnrolledAccepts Medicare Assignment
55.44/100
CMS Quality Rating
28050 WALKER SOUTH RD, WALKER, LA 70785(225) 664-2111(225) 664-2888 Get Directions Write a Review

NPPES record last updated: March 4, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Sidney L St. Amant M.d. NPPES

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

DR. SIDNEY L ST. AMANT M.D. (NPI 1285677187) is an individual emergency medicine provider in Walker, Louisiana, licensed in Louisiana (016701) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Louisiana State University School Of Medicine In New Orleans (1982).

NPPES Registry Identity

NPI1285677187
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. SIDNEY L ST. AMANTCredential: M.D.
Location Address28050 WALKER SOUTH RDWalker, LA 70785-6047
Mailing AddressPo Box 2668Hammond, LA 70404-2668 · (225) 664-2111 · Fax (225) 664-2888
Phone(225) 664-2111
Fax(225) 664-2888
Sole ProprietorNo
Medical School CMSLouisiana State University School Of Medicine In New OrleansGraduated 1982
Enumeration DateJune 14, 2006
Last NPPES UpdateMarch 4, 2011
✔ NPI 1285677187 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 · 016701
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.
28050 WALKER SOUTH RD, Walker, LA 70785
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Other Identifiers 10

Medicare PIN5M579D086
Medicare PINC04070
Medicare PIN010037015
Medicare PIN5D628LA
Medicare PIN5M579CN33LA
Other04866LA · Bcbs
Medicaid1328855LA
Medicare UPIND84420
Medicare PIN5D086
Medicare PIN5M759C822LA

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. Sidney L St. Amant 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 ID2163403049
PECOS Enrollment IDI20040526001231
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 9

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.

Detection test by immunoassay technique for influenza virus 87400
An immunoassay test for influenza virus is a procedure that identifies the presence of the flu virus in your body. It uses your body's immune response to detect specific proteins (antigens) associated with the virus. This helps in early and accurate diagnosis of influenza.
122 services59 patients
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.
107 services98 patients
Injection, dexamethasone sodium phosphate, 1 mg J1100
Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.
78 services18 patients
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 87811
This is a test to detect COVID-19, the virus causing severe respiratory illness. It uses a method called immunoassay, which identifies the virus by its unique proteins. The test is directly observed for accuracy. It helps determine if you're currently infected.
59 services57 patients
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 87880
A detection test by immunoassay for Group A Strep is a quick procedure to identify a bacterial infection in your throat. It involves taking a throat swab and applying it to a test strip, which changes color if Strep bacteria are present.
52 services52 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
26 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70785 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

55.44/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality49.55
Improvement Activities40
Cost43.96

Other Providers at the Same Location NPPES

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

MRS. MICHELLE MARIE CIVELLO N.P.
Nurse Practitioner (Family)
28050 WALKER SOUTH RD
WALKER, LA 70785
Livingston Parish (225) 664-2111

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 Sidney St. Amant's NPI number?

The NPI number for Sidney St. Amant is 1285677187. It was assigned to this individual provider in the NPPES registry on June 14, 2006.

Where is Sidney St. Amant located?

Sidney St. Amant practices at 28050 Walker South Rd, Walker, LA 70785. The listed phone number is (225) 664-2111.

What is Sidney St. Amant's specialty?

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

Is Sidney St. Amant enrolled in Medicare?

Yes. Sidney St. Amant 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.

When was this NPI record last updated?

The NPPES record for Sidney St. Amant was last updated on March 4, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.