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CLYDE MARQUIS ACNP-BC
NPI 1619270998
Nurse Practitioner - Acute Care in Houston, TX

Active since December 08, 2010PECOS EnrolledAccepts Medicare Assignment
10837 KATY FWY, SUITE 250, HOUSTON, TX 77079(713) 464-8099(713) 465-1921 Get Directions Write a Review

NPPES record last updated: February 21, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Clyde Marquis Acnp-bc NPPES

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

CLYDE MARQUIS ACNP-BC (NPI 1619270998) is an individual acute care provider in Houston, Texas, licensed in Texas (630802) and active in the NPI registry since December 2010. He is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1619270998
Entity TypeIndividualMale
Primary Taxonomy363LA2100X
Provider Legal NameCLYDE MARQUISCredential: ACNP-BC
Location Address10837 KATY FWY, SUITE 250Houston, TX 77079-2204
Mailing Address10837 Katy Fwy, Suite 250Houston, TX 77079-2204 · (713) 464-8099 · Fax (713) 465-1921
Phone(713) 464-8099
Fax(713) 465-1921
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateDecember 8, 2010
Last NPPES UpdateFebruary 21, 2014
✔ NPI 1619270998 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in TX · 630802
10837 KATY FWY, Houston, TX 77079
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, WellPoint.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

Clyde Marquis Acnp-bc 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 ID6901152602
PECOS Enrollment IDI20180711001839
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 Reassignment

Medicare enrollment records show Clyde Marquis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Memorial Pulmonary And Sleep Disorders Associates P A
7.7 mi
Pulmonary Disease
18300 KATY FWY STE 615
Houston, TX 77094
  • Reassigned Medicare billing, Texas enrollment
  • 52 clinicians in this Medicare group
NPI 1629103221 (713) 464-8099

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 2

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.

Assessment of emotional or behavioral problems 96127
Assessment of emotional or behavioral problems involves a thorough evaluation of your feelings, thoughts, and behaviors. It's a process where professionals study patterns over time to identify potential issues like anxiety, depression, or other mental health conditions.
30 services14 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.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77079 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
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
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.

Referred Medical Equipment & Supplies CMS DME claims 10

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
9 suppliers36 claims36 services$33.66 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
6 suppliers15 claims15 services$70.07 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
6 suppliers16 claims42 services$28.78 avg. paid by Medicare
Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
4 suppliers23 claims136 services$15.18 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
4 suppliers31 claims31 services$46.92 avg. paid by Medicare
Headgear used with positive airway pressure device A7035
DME-Other DME · category DE001N
6 suppliers30 claims30 services$14.48 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 11

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

MEMORIAL PULMONOLOGY PA
Internal Medicine (Pulmonary Disease)
10837 KATY FWY, SUITE 100
HOUSTON, TX 77079
Harris County (832) 325-1200
CHRISTINA LIANE MICHAELIS MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
10837 KATY FWY, SUITE 200
HOUSTON, TX 77079
Harris County (713) 468-2122
ANATOLI N KRASKO M.D.
Internal Medicine (Pulmonary Disease)
10837 KATY FWY, SUITE 100
HOUSTON, TX 77079
Harris County (832) 325-1200
DR. AHMER SEAN FARUKI D.O.
Internal Medicine (Pulmonary Disease)
10837 KATY FWY, SUIT 250
HOUSTON, TX 77079
Harris County (713) 464-8099
VIKRAM S. JAYANTY M.D.
Internal Medicine (Gastroenterology)
10837 KATY FWY, SUITE 175
HOUSTON, TX 77079
Harris County (713) 932-9200
ANESTHESIA CARE BY DOCTORS PLLC
Anesthesiology
10837 KATY FWY, SUITE175
HOUSTON, TX 77079
Harris County (713) 932-9200
DR. MIR MOHAMMED ALIKHAN M.D.
Internal Medicine (Pulmonary Disease)
10837 KATY FWY, SUITE 250
HOUSTON, TX 77079
Harris County (713) 464-8099
VIKRAM S. JAYANTY,M.D.,PA
Internal Medicine (Gastroenterology)
10837 KATY FWY, SUITE 175
HOUSTON, TX 77079
Harris County (713) 932-9200

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 Clyde Marquis's NPI number?

The NPI number for Clyde Marquis is 1619270998. It was assigned to this individual provider in the NPPES registry on December 8, 2010.

Where is Clyde Marquis located?

Clyde Marquis practices at 10837 Katy Fwy Suite 250, Houston, TX 77079. The listed phone number is (713) 464-8099.

What is Clyde Marquis's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Clyde Marquis enrolled in Medicare?

Yes. Clyde Marquis 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 organization bills Medicare for Clyde Marquis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Clyde Marquis reassigns Medicare benefits to Memorial Pulmonary And Sleep Disorders Associates P A (Houston, TX). The 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 Clyde Marquis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Clyde Marquis accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan and WellPoint list Clyde Marquis 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 Clyde Marquis was last updated on February 21, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.