NPPES file of Aug 9, 2026

Dulce Quiroz, D.O.

Internal Medicine Physician · Las Vegas, NV

Dulce Quiroz, D.O. is an internal medicine physician with a practice address in Las Vegas, Nevada, and NPI 1164683801, issued on Jun 24, 2008. Check the license (Nevada DO1633, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164683801
Name
Dulce Quiroz
Credential
D.O.
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
DO1633 NV
R70143 AZ
Self-reported in NPPES; status is on the state search
Practice location
7391 W Charleston Blvd, Las Vegas, NV 89117
Phone
(702) 304-2144
Enumerated
Jun 24, 2008
Record last updated
Apr 26, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(702) 304-2147
Medicaid ID
1164683801 NV
Medicare enrollment
Enrolled (PECOS I20111103000176); accepts Medicare assignment
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 7391 W Charleston Blvd

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

  1. Maria Carmina Arrastia, M.D.Internal Medicine Physician1285635573
  2. Cristina Belanger, PA-CPhysician Assistant1568648798
  3. Elizabeth Beutler, APRNNurse Practitioner1699188839
  4. A'Vauntae Biggs, RN, LMFTAPsychiatric/Mental Health Registered Nurse1215365176
  5. Wilbert Ching, MDFamily Medicine Physician1982990115
  6. Lamont Ellis, M.D.Family Medicine Physician1922056589

Verify Dulce Quiroz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNevada State Board of Medical Examiners
    Search for license DO1633
    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 Nevada 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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The MIPS final score for 2023 (Medicare payment program): 88.5 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score81.4
  2. Costout of 100 · 30%62.5
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Nevada Acute Medical Services-Scherr 1 PCLas Vegas, NV

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

Dulce Quiroz among 1,229 internal medicine physician records in Nevada

Dulce Quiroz, D.O. is one of 1,229 internal medicine physician records with a practice address in Nevada. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 50% of them.

  • NPI issued2008 · 50% of these records are older, 46% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2008 · median 2006 among the 772 with a school on file
  • Record last updated2013 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

716 internal medicine physician records list a practice address in Las Vegas

They are 716 of the 65,269 NPPES records with a practice address in Las Vegas, and 1,229 internal medicine physician records in Nevada.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Maria Carmina Arrastia, M.D.Las Vegas, NV 891171285635573
  2. Ira Copeland, MDLas Vegas, NV 891171487627915
  3. Miguel Gonzalez, MDLas Vegas, NV 891171376525352
  4. Li Guo, M.D.Las Vegas, NV 891171063482552
  5. Mark Hyndman, M.D.Las Vegas, NV 891171992795249
  6. Ritu Joshi, MDLas Vegas, NV 891171679563241
  7. Muhammad Khan, MDLas Vegas, NV 891171790730398
  8. Joseph Lee, MDLas Vegas, NV 891171891778056

Common questions

What is Dulce Quiroz, D.O.'s NPI number?

Dulce Quiroz, D.O.'s National Provider Identifier (NPI) is 1164683801, issued on Jun 24, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Dulce Quiroz, D.O. located?

The NPPES record lists a practice address at 7391 W Charleston Blvd, Las Vegas, NV, 89117. Phone: (702) 304-2144. Providers update this record themselves, so call before visiting.

How can I verify Dulce Quiroz, D.O.'s license?

NPPES lists Nevada license number DO1633, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is Dulce Quiroz, D.O.'s MIPS final score?

The 2023 MIPS final score is 88.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.

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.