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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. CYNTHIA ELIZABETH MARTINEZ APRN FNP-C
NPI 1821553694
Nurse Practitioner - Family in Shreveport, LA

Active since February 06, 2019PECOS EnrolledAccepts Medicare Assignment
2520 BERT KOUNS INDUSTRIAL LOOP STE 105, SHREVEPORT, LA 71118(318) 212-5520(318) 212-5540 Get Directions Write a Review

NPPES record last updated: July 10, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 10, 2026, Oct 10, 2024, Sep 27, 2024 and 4 more (7 updates tracked since 2019).

About Mrs. Cynthia Elizabeth Martinez Aprn Fnp-c NPPES

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

MRS. CYNTHIA ELIZABETH MARTINEZ APRN FNP-C (NPI 1821553694) is an individual family provider in Shreveport, Louisiana, licensed in Louisiana (203676) and active in the NPI registry since February 2019. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1821553694
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. CYNTHIA ELIZABETH MARTINEZCredential: APRN FNP-C
Location Address2520 BERT KOUNS INDUSTRIAL LOOP STE 105Shreveport, LA 71118-3130
Mailing Address2520 Bert Kouns Industrial Loop Ste 105Shreveport, LA 71118-3130 · (318) 212-5520 · Fax (318) 212-5540
Phone(318) 212-5520
Fax(318) 212-5540
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateFebruary 6, 2019
Last NPPES UpdateJuly 10, 20267 updates tracked since enumeration
NPPES CertifiedJuly 10, 2026
✔ NPI 1821553694 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in LA · 203676
2520 BERT KOUNS INDUSTRIAL LOOP STE 105, Shreveport, LA 71118
Open in Google Maps ↗

Other Names 1

Former Name (1)Mrs. Cynthia Kamm Np

Secondary Practice Locations 2

Location 12539 Viking Dr Ste 101Bossier City, LA 71111-2165 · Phone (318) 747-8100 · Fax (318) 747-8150
Location 25390 Barksdale Blvd Ste 100Bossier City, LA 71112-4526 · Phone (318) 747-8100 · Fax (318) 747-8150

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health and more.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. Cynthia Elizabeth Martinez Aprn Fnp-c 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 ID5799025920
PECOS Enrollment IDI20190325002277
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 4

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.

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.
38 services38 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 services34 patients
Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19) and influenza virus types a and b 87636
This test detects the presence of SARS-CoV-2 (COVID-19) and Influenza types A and B in your body. It uses a method called the multiplex amplified probe technique to amplify and identify specific virus genes. It helps in early diagnosis and appropriate treatment.
28 services28 patients
New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202
This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 71118 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.

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 Cynthia Martinez's NPI number?

The NPI number for Cynthia Martinez is 1821553694. It was assigned to this individual provider in the NPPES registry on February 6, 2019. The provider is also known as Mrs. Cynthia Kamm Np.

Where is Cynthia Martinez located?

Cynthia Martinez practices at 2520 Bert Kouns Industrial Loop Ste 105, Shreveport, LA 71118. The listed phone number is (318) 212-5520.

What is Cynthia Martinez's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Cynthia Martinez enrolled in Medicare?

Yes. Cynthia Martinez 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 Cynthia Martinez accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter from Superior HealthPlan and HMO Louisiana list Cynthia Martinez 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 Cynthia Martinez was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days 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.