CHRISTOPHER LAWRENCE DEMATT FNP-C
NPI 1134737158
Nurse Practitioner - Family in Corpus Christi, TX

Q: What is Christopher Dematt's NPI number?

The NPI number for Christopher Dematt is 1134737158. It was assigned to this individual provider in the NPPES registry on July 15, 2020.

Q: What is Christopher Dematt's specialty?

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

Active since July 15, 2020PECOS EnrolledAccepts Medicare Assignment

14254 S PADRE ISLAND DR, CORPUS CHRISTI, TX 78418(361) 589-4068 Get Directions Write a Review

NPPES record last updated: July 13, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 13, 2021, Jul 15, 2020 (2 updates tracked since 2020).

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About Christopher Lawrence Dematt Fnp-c NPPES

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

CHRISTOPHER LAWRENCE DEMATT FNP-C (NPI 1134737158) is an individual family provider in Corpus Christi, Texas, licensed in Texas (1003337) and active in the NPI registry since July 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1134737158

Entity TypeIndividualMale

Primary Taxonomy363LF0000X

Provider Legal NameCHRISTOPHER LAWRENCE DEMATTCredential: FNP-C

Location Address14254 S PADRE ISLAND DRCorpus Christi, TX 78418-6277

Mailing Address5402 Armstrong DrCorpus Christi, TX 78413-6217 · (361) 563-2280

Phone(361) 589-4068

Sole ProprietorNo

Medical School CMSOtherGraduated 2020

Enumeration DateJuly 15, 2020

Last NPPES UpdateJuly 13, 20212 updates tracked since enumeration

NPPES CertifiedJuly 13, 2021

✔ NPI 1134737158 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 TX · 1003337

14254 S PADRE ISLAND DR, Corpus Christi, TX 78418

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Christopher Lawrence Dematt 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 ID2567875024

PECOS Enrollment IDI20201231000083

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.

Medicare Billing Reassignments

Medicare enrollment records show Christopher Dematt reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Access Total Care, LLC

1.3 mi

Family Medicine

14254 SPID DR STE 207
Corpus Christi, TX 78418

Reassigned Medicare billing, Texas enrollment
13 clinicians in this Medicare group

NPI 1063928273 (361) 884-2904

Qc Professional PLLC

11 mi

Family Medicine

7629 S STAPLES ST STE 106A
Corpus Christi, TX 78413

Reassigned Medicare billing, Texas enrollment
21 clinicians in this Medicare group

NPI 1598352700 (361) 238-0015

Qc Urgent Care PLLC

16 mi

Urgent Care

1290 FM 43 STE J
Corpus Christi, TX 78415

Reassigned Medicare billing, Texas enrollment
20 clinicians in this Medicare group

NPI 1942910872 (361) 826-0650

Access Urgent Care-Kingsville LLC

40 mi

Urgent Care

401 E KING AVE
Kingsville, TX 78363

Reassigned Medicare billing, Texas enrollment
13 clinicians in this Medicare group

NPI 1679052666 (361) 884-2904

Rabagos Health Care PLLC

40 mi

Family Medicine

500 E CAESAR AVE
Kingsville, TX 78363

Reassigned Medicare billing, Texas enrollment
25 clinicians in this Medicare group

NPI 1689924904 (361) 516-0800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 13

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.

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.

314 services36 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.

140 services125 patients

Injection, ceftriaxone sodium, per 250 mg J0696

Ceftriaxone sodium is an antibiotic injection used to treat a variety of bacterial infections. Each injection contains 250 mg of the medicine. It works by stopping the growth of bacteria in your body.

103 services28 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.

62 services62 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.

48 services34 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.

36 services29 patients

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.

28 services14 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

26 services25 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.

23 services22 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

17 services17 patients

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

16 services15 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.

15 services14 patients

Detection test by immunoassay with direct visual observation for other organism 87899

This is a type of detection test that uses a method called immunoassay to identify specific organisms in your body. The process involves a reaction between an antibody and the organism, which is then observed directly to confirm its presence.

14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78418 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

$84.92 typical visit price

range $54.84 – $166.88

Typical copayment $21.23 (range $13.71 – $41.72)

Most-billed visit code 99203

Established Patient

$97.05 typical visit price

range $17.52 – $136.11

Typical copayment $24.26 (range $4.38 – $34.02)

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 2

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

RANDOLPH GARRETT TOLLEY FNP-C

Nurse Practitioner (Family)

14254 S PADRE ISLAND DR
CORPUS CHRISTI, TX 78418

Nueces County (615) 894-0683

WHITNEY OLDHAM

Nurse Practitioner (Family)

14254 S PADRE ISLAND DR
CORPUS CHRISTI, TX 78418

Nueces County (361) 589-4068

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 Christopher Dematt's NPI number?

The NPI number for Christopher Dematt is 1134737158. It was assigned to this individual provider in the NPPES registry on July 15, 2020.

Where is Christopher Dematt located?

Christopher Dematt practices at 14254 S Padre Island Dr, Corpus Christi, TX 78418. The listed phone number is (361) 589-4068.

What is Christopher Dematt's specialty?

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

Is Christopher Dematt enrolled in Medicare?

Yes. Christopher Dematt 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.

Which organizations bill Medicare for Christopher Dematt's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Dematt reassigns Medicare benefits to 5 organizations: Access Total Care, LLC (Corpus Christi, TX), Qc Professional PLLC (Corpus Christi, TX), Qc Urgent Care PLLC (Corpus Christi, TX), Access Urgent Care-Kingsville LLC (Kingsville, TX) and Rabagos Health Care PLLC (Kingsville, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christopher Dematt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christopher Dematt accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Christopher Dematt 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 Christopher Dematt was last updated on July 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.