NPPES file of Aug 9, 2026

Francisco Javier Marquez, M.D.

Sleep Medicine (Internal Medicine) Physician · Phoenix, AZ

Francisco Javier Marquez, M.D. is a sleep medicine (internal medicine) physician with a practice address in Phoenix, Arizona, and NPI 1780118133, issued on Apr 12, 2017. Check the license (Arizona 68958, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1780118133
Name
Francisco Javier Marquez
Credential
M.D.
Primary taxonomy
Sleep Medicine (Internal Medicine) Physician 207RS0012X
License number
68958 AZ
Self-reported in NPPES; status is on the state search
Practice location
1111 E Mcdowell RD, Phoenix, AZ 85006
Phone
(602) 839-2296
Enumerated
Apr 12, 2017
Record last updated
Nov 7, 2025
Medicare enrollment
Enrolled (PECOS I20250707001030); accepts Medicare assignment
Medical or professional school
University Of New Mexico School Of Medicine, 2017
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1111 E Mcdowell RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Hamed Abbaszadegan, MDInternal Medicine Physician1407083579
  2. Elissa Abbruscato, MDInternal Medicine Physician1356603021
  3. Mohamed Abdelhabib, MDPulmonary Disease Physician1184287161
  4. Anurag Adhikari, M.D.Geriatric Medicine (Internal Medicine) Physician1861137952
  5. Nathanael Adjei, M.D.Internal Medicine Physician1134651896
  6. Nimit Agarwal, MDInternal Medicine Physician1811155245

Verify Francisco Javier Marquez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 68958    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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91% fewer Medicare Part D claims than the average sleep medicine (internal medicine) physician in 2024

53 Medicare Part D claims for 15 beneficiaries, against an average of 585 among the 852 providers of this specialty who prescribed in Part D. Brand-name drugs were 51% of claims.

  1. Francisco Marquez53
  2. Specialty average585

Most prescribed

  1. Albuterol Sulfate Hfa11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Sjhmc Physician ServicesChandler, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Sleep Medicine (Internal Medicine) Physician providers in Arizona

There are 28 sleep medicine (internal medicine) physician records in Arizona.

All 28 in Arizona → Every provider in Phoenix →

Other sleep medicine (internal medicine) physician records in Arizona

  1. Paul Bhamrah, DOGlendale, AZ1952863722
  2. Matthew Boliaux, DOPhoenix, AZ1811638851
  3. Kyra Clark, M.D.Phoenix, AZ1871552968
  4. Phillip Eichling, MDTucson, AZ1568435675
  5. Ashley Garrett, MDScottsdale, AZ1134563729
  6. Robert Hooper, M.D.Scottsdale, AZ1396735957
  7. Christine Jewett, PA-CGilbert, AZ1225770217
  8. Sarah Kuper, MDMesa, AZ1447782487
  9. Laura L'Heureux, D.O.Sun City West, AZ1215280151
  10. Mohammad Madantschi, MDPhoenix, AZ1710103023

Common questions

What is Francisco Javier Marquez, M.D.'s NPI number?

Francisco Javier Marquez, M.D.'s National Provider Identifier (NPI) is 1780118133, issued on Apr 12, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Francisco Javier Marquez, M.D. located?

The NPPES record lists a practice address at 1111 E Mcdowell RD, Phoenix, AZ, 85006. Phone: (602) 839-2296. Providers update this record themselves, so call before visiting.

How can I verify Francisco Javier Marquez, M.D.'s license?

NPPES lists Arizona license number 68958, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Francisco Javier Marquez, M.D. prescribe under Medicare Part D?

In 2024, Francisco Javier Marquez, M.D. had 53 Medicare Part D claims for 15 beneficiaries; the average among sleep medicine (internal medicine) physician prescribers was 585. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.