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MRS. AGNES MCKOWEN COLLINS PA
NPI 1124463914
Physician Assistant - Medical in Zachary, LA

Active since May 07, 2013PECOS EnrolledAccepts Medicare Assignment
18989 OLD SCENIC HWY, ZACHARY, LA 70791(225) 654-8850 Get Directions Write a Review

NPPES record last updated: March 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 11, 2026, Nov 19, 2019, Nov 4, 2019 and 1 more (4 updates tracked since 2019).

About Mrs. Agnes Mckowen Collins Pa NPPES

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

MRS. AGNES MCKOWEN COLLINS PA (NPI 1124463914) is an individual medical provider in Zachary, Louisiana, licensed in Louisiana (320653) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1124463914
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameMRS. AGNES MCKOWEN COLLINSCredential: PA
Location Address18989 OLD SCENIC HWYZachary, LA 70791-8105
Mailing Address5959 S Sherwood Forest BlvdBaton Rouge, LA 70816-6038 · (225) 654-8850
Phone(225) 654-8850
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateMay 7, 2013
Last NPPES UpdateMarch 11, 20264 updates tracked since enumeration
NPPES CertifiedMarch 11, 2026
✔ NPI 1124463914 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
Licenses✔ Licensed in LA · 320653✔ Licensed in AL · 881
18989 OLD SCENIC HWY, Zachary, LA 70791
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1430 Fieldstown Rd Ste 104Gardendale, AL 35071 · Phone (205) 631-5521
Location 23200 16th St NBirmingham, AL 35207-4202 · Phone (205) 321-6207
Location 35326 Oak St.St. Francisville, LA 70775 · Phone (225) 635-5848 ext. 123 · Fax (225) 635-5847

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next.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

Mrs. Agnes Mckowen Collins Pa 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 ID345480976
PECOS Enrollment IDI20191107000755
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 8

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 with direct visual observation for influenza virus 87804
This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.
62 services30 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.
56 services54 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.
51 services47 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
34 services32 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
29 services29 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
24 services24 patients

Other Providers at the Same Location NPPES 4

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

CONVENIENT CARE LLC
Clinic/Center (Urgent Care)
18989 OLD SCENIC HWY
ZACHARY, LA 70791
East Baton Rouge Parish (225) 654-8850
DR. CAROL S SWIFT M.D.
Family Medicine
18989 OLD SCENIC HWY
ZACHARY, LA 70791
East Baton Rouge Parish (225) 765-5500
MR. ROBERT L FILLMAN P.A.
Physician Assistant (Medical)
18989 OLD SCENIC HWY
ZACHARY, LA 70791
East Baton Rouge Parish (225) 654-8850
TARALYNN JOHNSON NP
Nurse Practitioner (Family)
18989 OLD SCENIC HWY
ZACHARY, LA 70791
East Baton Rouge Parish (225) 765-5500

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 Agnes Collins's NPI number?

The NPI number for Agnes Collins is 1124463914. It was assigned to this individual provider in the NPPES registry on May 7, 2013.

Where is Agnes Collins located?

Agnes Collins practices at 18989 Old Scenic Hwy, Zachary, LA 70791. The listed phone number is (225) 654-8850.

What is Agnes Collins's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Agnes Collins enrolled in Medicare?

Yes. Agnes Collins 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 Agnes Collins accept?

Health plans from AmeriHealth Caritas Next list Agnes Collins 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.

When was this NPI record last updated?

The NPPES record for Agnes Collins was last updated on March 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.