Masih Sadeghi, M.D.
Internal Medicine Physician · Calabasas, CA
Masih Sadeghi, M.D. is an internal medicine physician with a practice address in Calabasas, California, and NPI 1295268977, issued on Apr 10, 2017. Check the license (California A170299, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Masih Sadeghi
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A170299 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4423 Tedregal CT, Calabasas, CA 91302
- Phone
- (424) 333-6485
- Enumerated
- Apr 10, 2017
- Record last updated
- Dec 5, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20201021001678); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Masih Sadeghi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A170299Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average internal medicine physician in 2024
957 Medicare Part D claims for 337 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 69 claims were for opioids.
Most prescribed
- Atorvastatin Calcium54 claims
- Hydrocodone-Acetaminophen53 claims
- Amoxicillin-Clavulanate Potass50 claims
- Prednisone40 claims
- Cephalexin33 claims
- Furosemide33 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): 71.3 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.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Allure Medical Group A Professional CorporationThousand Oaks, CA
- Hospital Medicine OF California IncWest Hills, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Masih Sadeghi among 17,696 internal medicine physician records in California
Masih Sadeghi, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 81% of them.
- NPI issued2017 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2015 · median 2004 among the 11,065 with a school on file
- Record last updated2020 · 61% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 internal medicine physician records list a practice address in Calabasas
They are 15 of the 786 NPPES records with a practice address in Calabasas, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Calabasas → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Samuel BursteinCalabasas, CA 913021124037155
- Sagi Cohen, M.D.Calabasas, CA 913021679872311
- Luz Delportillo, M.D.Calabasas, CA 913021760554026
- Sayeh Eshraghi, MDCalabasas, CA 913021750533345
- Keith Garb, M.D.Calabasas, CA 913021740381177
- Wayne Imber, M.D.Calabasas, CA 913021003244518
- Richard Lander, M.D.Calabasas, CA 913021639242241
- Sean Leoni, M.D.Calabasas, CA 913021669544052
Common questions
What is Masih Sadeghi, M.D.'s NPI number?
Masih Sadeghi, M.D.'s National Provider Identifier (NPI) is 1295268977, issued on Apr 10, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Masih Sadeghi, M.D. located?
The NPPES record lists a practice address at 4423 Tedregal CT, Calabasas, CA, 91302. Phone: (424) 333-6485. Providers update this record themselves, so call before visiting.
How can I verify Masih Sadeghi, M.D.'s license?
NPPES lists California license number A170299, 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 Masih Sadeghi, M.D. prescribe under Medicare Part D?
In 2024, Masih Sadeghi, M.D. had 957 Medicare Part D claims for 337 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Masih Sadeghi, M.D.'s MIPS final score?
The 2023 MIPS final score is 71.3 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.