Muzzamil Haroon Parekh, M.D.
Internal Medicine Physician · Montebello, CA
Muzzamil Haroon Parekh, M.D. is an internal medicine physician with a practice address in Montebello, California, and NPI 1235188368, issued on May 8, 2006. Check the license (California A86206, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Muzzamil Haroon Parekh
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A86206 CA
Self-reported in NPPES; status is on the state search - Practice location
- 433 N 4TH St, Montebello, CA 90640
- Phone
- (323) 201-4130
- Enumerated
- May 8, 2006
- Record last updated
- Dec 30, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (323) 201-4134
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 433 N 4TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Janice HerreraSpeech-Language Assistant1922301316
- Dale Inouye, D.D.S.Dentist1669624599
- Richard Sahara, D.D.S.Dentist1760634695
- Ronald Sahara, D.D.S.Dentist1992970974
- Gauri TamaneSpeech-Language Pathologist1306177852
Verify Muzzamil Haroon Parekh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A86206Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% more Medicare Part D claims than the average internal medicine physician in 2024
5,973 Medicare Part D claims for 600 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 134 claims were for opioids.
Most prescribed
- Atorvastatin Calcium496 claims
- Amlodipine Besylate295 claims
- Losartan Potassium247 claims
- Levothyroxine Sodium210 claims
- Tamsulosin Hcl199 claims
- Lisinopril194 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.
Industry payments in 2024: $266.42
7 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Muzzamil Haroon Parekh among 17,696 internal medicine physician records in California
Muzzamil Haroon Parekh, 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2008 · 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).
25 internal medicine physician records list a practice address in Montebello
They are 25 of the 728 NPPES records with a practice address in Montebello, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Montebello → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Olga Alarid, M.D.Montebello, CA 906401427077411
- Soroosh Armandi, D.O.Montebello, CA 906401427137439
- Mohammad Chaudhry, M.DMontebello, CA 906401760423669
- Jonathan Chien, M.D.Montebello, CA 906401558327270
- Angelina Espinoza-Lopez, MDMontebello, CA 906401144315565
- Jackson Ma, M.D.Montebello, CA 906401447298732
- Mohinderjit Neelam, M.D.Montebello, CA 906401457325193
- Jagdishchandr Parikh, M.D.Montebello, CA 906401760422067
Common questions
What is Muzzamil Haroon Parekh, M.D.'s NPI number?
Muzzamil Haroon Parekh, M.D.'s National Provider Identifier (NPI) is 1235188368, issued on May 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Muzzamil Haroon Parekh, M.D. located?
The NPPES record lists a practice address at 433 N 4TH St, Montebello, CA, 90640. Phone: (323) 201-4130. Providers update this record themselves, so call before visiting.
How can I verify Muzzamil Haroon Parekh, M.D.'s license?
NPPES lists California license number A86206, 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 Muzzamil Haroon Parekh, M.D. prescribe under Medicare Part D?
In 2024, Muzzamil Haroon Parekh, M.D. had 5,973 Medicare Part D claims for 600 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.