Mohammed S. Siddiqui, MBBS

  • Torrance, CA
  • Hospitalist
NPI1063650224PAC ID3173831856
Medicare services, 2024
959
Medicare patients, 2024
232
Part D claims, 2024
920
Hospital affiliations
2
Industry payments
$380
Practice address
4101 Torrance Blvd, Torrance, CA 90503
Practice phone
Call (310) 540-7676
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

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Mohammed S. Siddiqui is a hospitalist in Torrance, California

Mohammed Siddiqui practices at Providence Little Company of Mary Medical Center Torrance in Torrance, California, part of Providence Health & Services.

Mohammed Siddiqui's NPI, 1063650224, was assigned on January 27, 2009. Mohammed Siddiqui holds California license A137180.

NPI and contact details
Medicare PAC ID
3173831856
NPI enumeration date
January 27, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(310) 540-7676
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
52
Medical school graduation
2000

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Mohammed S. Siddiqui practices at Providence Little Company of Mary Medical Center Torrance in Torrance, California

Mohammed Siddiqui's primary practice is Providence Little Company of Mary Medical Center Torrance, at 4101 Torrance Blvd, Torrance, CA 90503 in Los Angeles County. The practice phone is (310) 540-7676.

Source: Dmand AI Affiliation Data

Mohammed S. Siddiqui is affiliated with 5 sites of care and 4 medical groups

Mohammed Siddiqui's primary practice is Providence Little Company of Mary Medical Center Torrance in Torrance, California, part of Providence Health & Services. Mohammed Siddiqui is also affiliated with Torrance Memorial Medical Center. The medical group on file is Asad U Khaja MD INC. Dmand AI also links Mohammed Siddiqui to 3 more group practices and clinics and 3 medical groups, each named with a free account.

See all 9 affiliations for Mohammed Siddiqui

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Mohammed S. Siddiqui's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Mohammed Siddiqui practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Providence Little Company of Mary Medical Center TorranceAvailable with a free account
+4 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Mohammed S. Siddiqui is one of 3,186 hospitalists in California

Hospitalist is Mohammed Siddiqui's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Mohammed Siddiqui is licensed in California.

Specialties and state licenses

  • Hospitalist, CaliforniaPrimaryLicense A137180 · taxonomy 208M00000X

Hospitalists near Mohammed Siddiqui

Counts of hospitalists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Mohammed S. Siddiqui billed Medicare for 959 services in 2024

CMS data shows 959 Medicare services from Mohammed Siddiqui across 4 procedure codes in 2024, for 232 Medicare patients. Medicare paid $112,400 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024959
Medicare patients232
Paid by Medicare$112,400
Procedure codes4

Mohammed Siddiqui's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3872024: 959148%

Mohammed Siddiqui compared with the California median for hospitalists, 2024

  • Mohammed Siddiqui
  • California median
Medicare services
959vs 4302.2 times
Medicare patients
232vs 20115% above
Part D claims
618vs 699.0 times

Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.

Mohammed Siddiqui's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Mohammed Siddiqui

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Mohammed S. Siddiqui treated 232 Medicare patients in 2024, average age 78

CMS counts 232 Medicare patients who saw Mohammed Siddiqui in 2024. The largest group is 85 and over, with 76 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 36% are also on Medicaid. Their average risk score is 3.08, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Mohammed Siddiqui's median patient age at 65, with 55% women.

Medicare patients, 2024232
Average age78
Average risk score3.08
Also on Medicaid36%

Mohammed Siddiqui's Medicare patients by age, 2024

Mohammed Siddiqui's Medicare patients by sex, 2024

  • Women12554%
  • Men10746%

Chronic conditions among Mohammed Siddiqui's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis58%
  4. Diabetes51%
  5. Heart failure49%
  6. Chronic kidney disease47%
  7. Ischemic heart disease44%
  8. Mood disorders44%

Share of Medicare patients with each condition. A patient can have several.

Mohammed Siddiqui's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women55%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Mohammed S. Siddiqui wrote 920 Medicare Part D claims in 2024

In 2024, Mohammed Siddiqui wrote 920 Medicare Part D claims for 238 patients. 86% of them were for generic drugs. CMS names the drug for 618 of them, across 29 drugs with 11 or more claims each, at $36,909 in total drug cost. In 2023, CMS named 239 claims across 14 drugs.

Part D claims, 2024920
Drugs named by CMS29
Total drug cost$36,909
Part D patients238

Mohammed Siddiqui's Part D claims by kind of drug, 2024

  • Generic789 claims86%
  • Brand-name and other131 claims14%

Mohammed Siddiqui's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Mohammed Siddiqui's Part D claims, 2024

  • Opioids4%39 of 920 claims
  • Antibiotics11%104 of 920 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2392024: 618159%

Drugs named by CMS: 29 in 2024, 14 in 2023.

See all prescribing by Mohammed Siddiqui

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Mohammed S. Siddiqui takes part in Medicare

Mohammed Siddiqui accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Mohammed S. Siddiqui received $380 in industry payments from 2019 to 2024

CMS Open Payments shows 6 general payments to Mohammed Siddiqui from 3 drug and device companies from 2019 to 2024. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $170.

General payments to Mohammed Siddiqui by program year, 2019 to 2024

Companies that paid Mohammed Siddiqui the most, 2019 to 2024

Share is of all general payments to this clinician.

See all payments to Mohammed Siddiqui

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Mohammed S. Siddiqui's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Mohammed S. Siddiqui

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Mohammed S. Siddiqui's NPI number?

Mohammed S. Siddiqui's NPI number is 1063650224. It was assigned on January 27, 2009, and it is active in the NPI Registry.

What does Mohammed S. Siddiqui specialize in?

Mohammed S. Siddiqui is a hospitalist in Torrance, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).

Where does Mohammed S. Siddiqui practice?

Mohammed Siddiqui practices at 4101 Torrance Blvd, Torrance, CA 90503. Mohammed Siddiqui's primary practice is Providence Little Company of Mary Medical Center Torrance in Torrance, California, part of Providence Health & Services. Dmand AI also links Mohammed Siddiqui to 3 group practices and clinics and 3 medical groups.

What is Mohammed S. Siddiqui's office phone number?

The practice phone on file for Mohammed Siddiqui is (310) 540-7676.

What is Mohammed S. Siddiqui's medical license number?

Mohammed Siddiqui holds California license A137180.

Which hospitals is Mohammed S. Siddiqui affiliated with?

Mohammed Siddiqui practices at Providence Little Company of Mary Medical Center Torrance in Torrance, California. Mohammed Siddiqui is also affiliated with Torrance Memorial Medical Center.

What medical group is Mohammed S. Siddiqui part of?

Mohammed Siddiqui is linked to Asad U Khaja MD INC. Dmand AI links Mohammed Siddiqui to 3 more medical groups.

Does Mohammed S. Siddiqui accept Medicare?

Yes. CMS data shows Mohammed Siddiqui billed Medicare for 959 services in 2024, and Mohammed Siddiqui accepts Medicare assignment.

How many Medicare patients does Mohammed S. Siddiqui see?

CMS counts 232 Medicare patients who saw Mohammed Siddiqui in 2024, with an average age of 78.

What services does Mohammed S. Siddiqui bill to Medicare?

In 2024, Mohammed Siddiqui's most billed Medicare services were hospital inpatient care (99233), critical care (99291) and hospital inpatient care (99239).

Show 3 more questionsShow fewer questions

What drugs does Mohammed S. Siddiqui prescribe most?

In 2024 Medicare Part D data, Mohammed Siddiqui's most prescribed drugs by claims were Atorvastatin Calcium, Furosemide and Eliquis.

Has Mohammed S. Siddiqui received payments from drug or device companies?

CMS Open Payments shows $380 in general payments to Mohammed Siddiqui from 3 companies from 2019 to 2024. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Mohammed S. Siddiqui been practicing?

Mohammed Siddiqui graduated from medical school in 2000, 26 years ago.

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