DR. FRANCISCO JAVIER MARQUEZ II M.D.
NPI 1780118133
Internal Medicine - Sleep Medicine in Phoenix, AZ

Q: What is Francisco Marquez's NPI number?

The NPI number for Francisco Marquez is 1780118133. It was assigned to this individual provider in the NPPES registry on April 12, 2017.

Q: What is Francisco Marquez's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Sleep Medicine, with taxonomy code 207RS0012X.

Q: When was this NPI record last updated?

The NPPES record for Francisco Marquez was last updated on November 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since April 12, 2017PECOS Enrolled

1111 E MCDOWELL RD, PHOENIX, AZ 85006(602) 839-2296 Get Directions Write a Review

NPPES record last updated: November 7, 2025. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Nov 7, 2025, Jul 10, 2025, Jun 4, 2025 and 1 more (4 updates tracked since 2017).

On this page

About Dr. Francisco Javier Marquez Ii M.d. NPPES

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

DR. FRANCISCO JAVIER MARQUEZ II M.D. (NPI 1780118133) is an individual sleep medicine provider in Phoenix, Arizona, licensed in Arizona (68958) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, maintains a secondary practice location in Chandler, and is a graduate of University Of New Mexico School Of Medicine (2017).

NPPES Registry Identity

NPI1780118133

Entity TypeIndividualMale

Primary Taxonomy207RS0012X

Provider Legal NameDR. FRANCISCO JAVIER MARQUEZ IICredential: M.D.

Location Address1111 E MCDOWELL RDPhoenix, AZ 85006-2612

Mailing Address1015 Blanchard AveEl Paso, TX 79902-2726 · (915) 355-9232

Phone(602) 839-2296

Sole ProprietorYes

Medical School CMSUniversity Of New Mexico School Of MedicineGraduated 2017

Enumeration DateApril 12, 2017

Last NPPES UpdateNovember 7, 20254 updates tracked since enumeration

NPPES CertifiedNovember 7, 2025

✔ NPI 1780118133 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Sleep MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RS0012X

License✔ Licensed in AZ · 68958

Definition

An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 68958 (AZ)

Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License 68958 (AZ)

1111 E MCDOWELL RD, Phoenix, AZ 85006

Open in Google Maps ↗

Secondary Practice Location 1

Location 11955 W Frye RdChandler, AZ 85224-6282 · Phone (480) 909-3870

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc., UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Francisco Javier Marquez Ii M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3072027796

PECOS Enrollment IDI20250707001030

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85006 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

$127.71 typical visit price

range $55.44 – $168.60

Typical copayment $31.92 (range $13.86 – $42.15)

Most-billed visit code 99204

Established Patient

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

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 20

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

DR. CARRIE LYNN COOK D.O.

Emergency Medicine