NPPES file of Aug 9, 2026

Michelle Alicia Mark, D.O.

Family Medicine Physician · Henderson, NV

Michelle Alicia Mark, D.O. is a family medicine physician with a practice address in Henderson, Nevada, and NPI 1083024194, issued on Apr 29, 2014. Check the license (Nevada DO2189, 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 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1083024194
Name
Michelle Alicia Mark
Credential
D.O.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
DO2189 NV
Self-reported in NPPES; status is on the state search
Practice location
10001 S Eastern Ave Ste 101, Henderson, NV 89052
Phone
(702) 616-5870
Enumerated
Apr 29, 2014
Record last updated
Oct 30, 2024
Fax
(702) 616-5895
Medicare enrollment
Enrolled (PECOS I20171205003386); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 10001 S Eastern Ave Ste 101

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

  1. Celeste Atkinson, MDInternal Medicine Physician1093823577
  2. Rebecca Church, APNAdult Health Nurse Practitioner1952653123
  3. Takema Cox, DOFamily Medicine Physician1528670072
  4. Maria Kapetanios-Fountoulakis, D.O.Internal Medicine Physician1538891619
  5. Sangouk Lee, D.OInternal Medicine Physician1386099703
  6. Crystal Martinez, APRN, FNP-CFamily Nurse Practitioner1881299386

Verify Michelle Alicia Mark 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 DO2189
    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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2.3 times the Medicare Part D claims of the average family medicine physician in 2024

8,149 Medicare Part D claims for 660 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 62 claims were for opioids.

  1. Michelle Mark8,149
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium682 claims
  2. Amlodipine Besylate499 claims
  3. Levothyroxine Sodium369 claims
  4. Lisinopril364 claims
  5. Losartan Potassium338 claims
  6. Rosuvastatin Calcium261 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 80.2 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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 score77.2
  2. Costout of 100 · 30%59.3
  3. Promoting interoperabilityout of 100 · 25%97.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Industry payments in 2024: $120.90

1 payment: food and beverage; the largest payer was Lucid Diagnostics Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michelle Mark$120.90
  2. Specialty average$902.55

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Dignity Health Medical Group Nevada LLCHenderson, NV

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

Michelle Alicia Mark among 1,243 family medicine physician records in Nevada

Michelle Alicia Mark, D.O. is one of 1,243 family medicine physician records with a practice address in Nevada. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 68% of them.

  • NPI issued2014 · 68% of these records are older, 29% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2014 · median 2008 among the 726 with a school on file
  • Record last updated2024 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

167 family medicine physician records list a practice address in Henderson

They are 167 of the 7,490 NPPES records with a practice address in Henderson, and 1,243 family medicine physician records in Nevada.

The 8 family medicine physician records with the nearest ZIP codes

  1. Chang-Hoon Ahn, D.O.Henderson, NV 890521558350827
  2. Jenny Chia, MDHenderson, NV 890521871564435
  3. Young Cho, MDHenderson, NV 890521275503914
  4. Glenn Felix Diaz, M.D.Henderson, NV 890521487695466
  5. Claudia Foster-Olson, M.D.Henderson, NV 890521528014636
  6. Michael Gorman, D.O.Henderson, NV 890521356342364
  7. Sean Gupton, MDHenderson, NV 890521396796504
  8. Lisa Haworth, MDHenderson, NV 890521346225976

Common questions

What is Michelle Alicia Mark, D.O.'s NPI number?

Michelle Alicia Mark, D.O.'s National Provider Identifier (NPI) is 1083024194, issued on Apr 29, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Michelle Alicia Mark, D.O. located?

The NPPES record lists a practice address at 10001 S Eastern Ave Ste 101, Henderson, NV, 89052. Phone: (702) 616-5870. Providers update this record themselves, so call before visiting.

How can I verify Michelle Alicia Mark, D.O.'s license?

NPPES lists Nevada license number DO2189, 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.

How much does Michelle Alicia Mark, D.O. prescribe under Medicare Part D?

In 2024, Michelle Alicia Mark, D.O. had 8,149 Medicare Part D claims for 660 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

What is Michelle Alicia Mark, D.O.'s MIPS final score?

The 2023 MIPS final score is 80.2 of 100, reported for the practice group. 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.