NPPES file of Aug 9, 2026

Mani Mahdyoon, MD

Internal Medicine Physician · Lodi, CA

Mani Mahdyoon, MD is an internal medicine physician with a practice address in Lodi, California, and NPI 1144232349, issued on Aug 13, 2006. Check the license (California A65782, 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
1144232349
Name
Mani Mahdyoon
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A65782 CA
Self-reported in NPPES; status is on the state search
Practice location
845 S Fairmont Ave Ste 5, Lodi, CA 95240
Phone
(209) 366-2360
Enumerated
Aug 13, 2006
Record last updated
Dec 31, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(209) 366-2352
Medicaid ID
00A657820 CA
Medicare enrollment
Enrolled (PECOS I20040610000615); 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 845 S Fairmont Ave Ste 5

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

  1. Ronald Navone, M.D.Internal Medicine Physician1225144934

Verify Mani Mahdyoon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A65782
    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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2.2 times the Medicare Part D claims of the average internal medicine physician in 2024

7,056 Medicare Part D claims for 469 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 161 claims were for opioids.

  1. Mani Mahdyoon7,056
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium561 claims
  2. Amlodipine Besylate383 claims
  3. Losartan Potassium349 claims
  4. Levothyroxine Sodium321 claims
  5. Lisinopril240 claims
  6. Rosuvastatin Calcium214 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 MIPS final score for 2023 (Medicare payment program): 83.3 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 score95.5
  2. Costout of 100 · 30%50.4
  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).

Industry payments in 2024: $1,766.97

88 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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. Mani Mahdyoon$1,766.97
  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.

24 internal medicine physician records list a practice address in Lodi

They are 24 of the 964 NPPES records with a practice address in Lodi, 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 Mani Mahdyoon, MD's NPI number?

Mani Mahdyoon, MD's National Provider Identifier (NPI) is 1144232349, issued on Aug 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mani Mahdyoon, MD located?

The NPPES record lists a practice address at 845 S Fairmont Ave Ste 5, Lodi, CA, 95240. Phone: (209) 366-2360. Providers update this record themselves, so call before visiting.

How can I verify Mani Mahdyoon, MD's license?

NPPES lists California license number A65782, 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 Mani Mahdyoon, MD prescribe under Medicare Part D?

In 2024, Mani Mahdyoon, MD had 7,056 Medicare Part D claims for 469 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

What is Mani Mahdyoon, MD's MIPS final score?

The 2023 MIPS final score is 83.3 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.