NPPES file of Aug 9, 2026

Mehrdad Abbasi, MD

Internal Medicine Physician · Rancho Mirage, CA

Mehrdad Abbasi, MD is an internal medicine physician with a practice address in Rancho Mirage, California, and NPI 1477646776, issued on Oct 2, 2006. Check the license (California A91781, 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
1477646776
Name
Mehrdad Abbasi
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A91781 CA
Self-reported in NPPES; status is on the state search
Practice location
39000 Bob Hope Dr, Rancho Mirage, CA 92270
Phone
(760) 834-7945
Enumerated
Oct 2, 2006
Record last updated
Jan 11, 2023
Fax
(760) 834-7944
Medicare enrollment
Enrolled (PECOS I20060203000532); 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 39000 Bob Hope Dr

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

  1. Benedict Abaya, FNP-BC, FNP-CFamily Nurse Practitioner1417685462
  2. Ala Abojaradeh, MDStudent in an Organized Health Care Education/Training Program1316733900
  3. Naeem Abu-Shehab, M.D.Hospitalist Physician1134363252
  4. Roux Abubakar, MDHospitalist Physician1982223822
  5. Mohammad Abushehab, MDStudent in an Organized Health Care Education/Training Program1457293516
  6. Jenna Adams, FNP-CFamily Nurse Practitioner1235958091

Verify Mehrdad Abbasi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A91781
    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

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53% more Medicare Part D claims than the average internal medicine physician in 2024

4,846 Medicare Part D claims for 317 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 137 claims were for opioids.

  1. Mehrdad Abbasi4,846
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium183 claims
  2. Levothyroxine Sodium163 claims
  3. Amlodipine Besylate155 claims
  4. Rosuvastatin Calcium137 claims
  5. Pantoprazole Sodium104 claims
  6. Zolpidem Tartrate95 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): 84.3 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 score89.0
  2. Costout of 100 · 30%58.7
  3. Promoting interoperabilityout of 100 · 25%100.0
  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: $92.40

4 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mehrdad Abbasi$92.40
  2. Specialty average$1,303.06

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

One hospital affiliation

  1. Eisenhower Medical CenterRancho Mirage, CA · Acute Care Hospitals4 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

59 internal medicine physician records list a practice address in Rancho Mirage

They are 59 of the 1,600 NPPES records with a practice address in Rancho Mirage, and 17,696 internal medicine physician records in California.

Other internal medicine physician records in California

  1. Jacob Aaron, MDSan Francisco, CA1407202518
  2. Alistair Aaronson, MDStanford, CA1457628760
  3. Jose Abad., MDSacramento, CA1144607219
  4. Donna Abare, MDOakland, CA1386722155
  5. Marce AbareScotts Valley, CA1457744708
  6. Samuel Abarte, M.D.Chula Vista, CA1578535498
  7. Alexander Abary, MDLong Beach, CA1104995919
  8. Luba Abascal, MDSan Francisco, CA1023180874
  9. Michael Abate, MDSacramento, CA1548248131
  10. Wali Abawi, D.O.Joshua Tree, CA1104362268

Common questions

What is Mehrdad Abbasi, MD's NPI number?

Mehrdad Abbasi, MD's National Provider Identifier (NPI) is 1477646776, issued on Oct 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mehrdad Abbasi, MD located?

The NPPES record lists a practice address at 39000 Bob Hope Dr, Rancho Mirage, CA, 92270. Phone: (760) 834-7945. Providers update this record themselves, so call before visiting.

How can I verify Mehrdad Abbasi, MD's license?

NPPES lists California license number A91781, 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 Mehrdad Abbasi, MD prescribe under Medicare Part D?

In 2024, Mehrdad Abbasi, MD had 4,846 Medicare Part D claims for 317 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

What is Mehrdad Abbasi, MD's MIPS final score?

The 2023 MIPS final score is 84.3 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.