NPPES file of Aug 9, 2026

Mark M. Dang, M.D.

Cardiovascular Disease Physician · Murrieta, CA

Mark M. Dang, M.D. is a cardiovascular disease physician with a practice address in Murrieta, California, and NPI 1396783585, issued on Jun 2, 2006. Check the license (California A76922, as entered in NPPES) on the Medical Board of California; 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
1396783585
Name
Mark M. Dang
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
A76922 CA
Self-reported in NPPES; status is on the state search
Practice location
25470 Medical Center Dr Ste 105, Murrieta, CA 92562
Phone
(951) 698-4600
Enumerated
Jun 2, 2006
Record last updated
Jun 4, 2024
Medicaid ID
00A769220 CA
Medicare enrollment
Enrolled (PECOS I20101004001100); accepts Medicare assignment
Medical or professional school
Albert Einstein College Of Medicine Of Yeshiva University, 1995
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 25470 Medical Center Dr Ste 105

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

  1. Jeffrey Chung, MDCardiovascular Disease Physician1326086604
  2. Juanette Clark, FNPPrimary Care Nurse Practitioner1326572132
  3. Brenda GaviaPhysician Assistant1356098248
  4. Steve Jin, M.D.Interventional Cardiology Physician1760596985
  5. Destiny LoneyMedical Physician Assistant1609760701
  6. Herman Lu, MDCardiovascular Disease Physician1073596912

Verify Mark M. Dang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A76922
    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 California 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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43% more Medicare Part D claims than the average cardiovascular disease physician in 2024

4,396 Medicare Part D claims for 540 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.

  1. Mark Dang4,396
  2. Specialty average3,078

Most prescribed

  1. Amlodipine Besylate449 claims
  2. Ezetimibe433 claims
  3. Atorvastatin Calcium410 claims
  4. Losartan Potassium380 claims
  5. Rosuvastatin Calcium355 claims
  6. Metoprolol Succinate321 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): 74.9 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 score70.5
  2. Costout of 100 · 30%55.5
  3. Promoting interoperabilitynot scored (reweighted)
  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: $184.90

9 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mark Dang$184.90
  2. Specialty average$3,819.56

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. Temecula Valley Cardiology Medical Group IncMurrieta, CA

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

Mark M. Dang among 2,574 cardiovascular disease physician records in California

Mark M. Dang, M.D. is one of 2,574 cardiovascular disease physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 45% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated1995 · median 1999 among the 1,742 with a school on file
  • Record last updated2024 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in California

There are 2,574 cardiovascular disease physician records in California.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Jeffrey Chung, MDMurrieta, CA 925621326086604
  2. Rahul Gaglani, M.D.Murrieta, CA 925621558692657
  3. Candice Kim, MDMurrieta, CA 925621942568852
  4. Herman Lu, MDMurrieta, CA 925621073596912
  5. Lance Reinherz, MDMurrieta, CA 925621134173750
  6. Ransi Somaratne, M.D.Murrieta, CA 925621487694725
  7. Brian Bui, M.D.Murrieta, CA 925631013957125
  8. Hoang Lai, M.D.Murrieta, CA 925631316196397

Common questions

What is Mark M. Dang, M.D.'s NPI number?

Mark M. Dang, M.D.'s National Provider Identifier (NPI) is 1396783585, issued on Jun 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark M. Dang, M.D. located?

The NPPES record lists a practice address at 25470 Medical Center Dr Ste 105, Murrieta, CA, 92562. Phone: (951) 698-4600. Providers update this record themselves, so call before visiting.

How can I verify Mark M. Dang, M.D.'s license?

NPPES lists California license number A76922, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Mark M. Dang, M.D. prescribe under Medicare Part D?

In 2024, Mark M. Dang, M.D. had 4,396 Medicare Part D claims for 540 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.

What is Mark M. Dang, M.D.'s MIPS final score?

The 2023 MIPS final score is 74.9 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.