Dr. Arshia Siddiqui, MD, MPH
- Medicare services, 2024
- 152
- Medicare patients, 2024
- 150
- Part D claims, 2024
- 142
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 55 Fruit Street, Boston, MA 02114
- Practice phone
- Call (617) 726-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Siddiqui's professional email, personal email and mobile number
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Dr. Arshia Siddiqui is an internist in Boston, Massachusetts
Dr. Siddiqui practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Siddiqui's NPI, 1366490591, was assigned on May 4, 2006. Dr. Siddiqui holds Massachusetts license 227181.
- NPI
- 1366490591NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214934777
- NPI enumeration date
- May 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 726-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Arshia Siddiqui practices at Massachusetts General Hospital in Boston, Massachusetts
Dr. Siddiqui's primary practice is Massachusetts General Hospital, at 55 Fruit Street, Boston, MA 02114 in Suffolk County. The practice phone is (617) 726-2000.
- Massachusetts General Hospital55 Fruit Street, Boston, MA 02114 · Suffolk CountyPhone(617) 726-2000
Source: Dmand AI Affiliation Data
Dr. Arshia Siddiqui is affiliated with 4 sites of care and 2 medical groups
Dr. Siddiqui's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. The medical group on file is Massachusetts General Hospital. Dmand AI also links Dr. Siddiqui to 2 more group practices and clinics, 1 community health center and 1 medical group, each named with a free account. Dr. Siddiqui's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Arshia Siddiqui's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Siddiqui practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Massachusetts General Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Arshia Siddiqui is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Siddiqui's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Siddiqui is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Siddiqui
Counts of internists 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
Dr. Arshia Siddiqui billed Medicare for 152 services in 2024
CMS data shows 152 Medicare services from Dr. Siddiqui across 2 procedure codes in 2024, all of them office visits, for 150 Medicare patients. Medicare paid $9,029 for them. Every service was in an office.
Dr. Siddiqui's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1482024: 1523%
Dr. Siddiqui compared with the Massachusetts median for internists, 2024
- Dr. Siddiqui
- Massachusetts median
- Medicare services
- 152vs 43165% below
- Medicare patients
- 150vs 19423% below
- Part D claims
- 39vs 40290% below
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Arshia Siddiqui treated 150 Medicare patients in 2024, average age 72
CMS counts 150 Medicare patients who saw Dr. Siddiqui in 2024. The largest group is 65 to 74, with 63 patients. 71% of them have high blood pressure, and 64% have high cholesterol. 41% are also on Medicaid. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Siddiqui's median patient age at 69, with 59% women.
Dr. Siddiqui's Medicare patients by age, 2024
Dr. Siddiqui's Medicare patients by sex, 2024
- Women9563%
- Men5537%
Chronic conditions among Dr. Siddiqui's Medicare patients, 2024
- High blood pressure71%
- High cholesterol64%
- Arthritis49%
- Mood disorders37%
- Anxiety35%
- Depression33%
- Diabetes33%
- Ischemic heart disease32%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 69
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Arshia Siddiqui wrote 142 Medicare Part D claims in 2024
In 2024, Dr. Siddiqui wrote 142 Medicare Part D claims for 99 patients. 90% of them were for generic drugs. CMS names the drug for 39 of them, across 2 drugs with 11 or more claims each, at $447 in total drug cost. In 2023, CMS named 64 claims across 3 drugs.
Dr. Siddiqui's Part D claims by kind of drug, 2024
- Generic128 claims90%
- Brand-name and other14 claims10%
Dr. 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 Dr. Siddiqui's Part D claims, 2024
- Antibiotics30%43 of 142 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: 642024: 3939%
Drugs named by CMS: 2 in 2024, 3 in 2023.
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 Dr. Arshia Siddiqui takes part in Medicare
Dr. 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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Sources for Dr. Arshia Siddiqui's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Arshia 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 Dr. Arshia Siddiqui's NPI number?
Dr. Arshia Siddiqui's NPI number is 1366490591. It was assigned on May 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Arshia Siddiqui?
Dr. Arshia Siddiqui is an internist in Boston, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Arshia Siddiqui practice?
Dr. Siddiqui practices at 55 Fruit Street, Boston, MA 02114. Dr. Siddiqui's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Siddiqui to 2 group practices and clinics, 1 community health center and 1 medical group.
What is Dr. Arshia Siddiqui's office phone number?
The practice phone on file for Dr. Siddiqui is (617) 726-2000.
What is Dr. Arshia Siddiqui's medical license number?
Dr. Siddiqui holds Massachusetts license 227181.
Which hospitals is Dr. Arshia Siddiqui affiliated with?
Dr. Siddiqui practices at Massachusetts General Hospital in Boston, Massachusetts.
What medical group is Dr. Arshia Siddiqui part of?
Dr. Siddiqui is linked to Massachusetts General Hospital. Dmand AI links Dr. Siddiqui to 1 more medical group.
Does Dr. Arshia Siddiqui accept Medicare?
Yes. CMS data shows Dr. Siddiqui billed Medicare for 152 services in 2024, and Dr. Siddiqui accepts Medicare assignment.
How many Medicare patients does Dr. Arshia Siddiqui see?
CMS counts 150 Medicare patients who saw Dr. Siddiqui in 2024, with an average age of 72.
What services does Dr. Arshia Siddiqui bill to Medicare?
In 2024, Dr. Siddiqui's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99214).
What drugs does Dr. Arshia Siddiqui prescribe most?
In 2024 Medicare Part D data, Dr. Siddiqui's most prescribed drugs by claims were Ipratropium Bromide and Prednisone.
How long has Dr. Arshia Siddiqui been practicing?
Dr. Siddiqui graduated from medical school in 1999, 27 years ago.
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