Dr. Shaz Siddiqi, MD
- Medicare services, 2024
- 2,317
- Medicare patients, 2024
- 150
- Part D claims, 2024
- 219
- Industry payments
- $30,496
- Affiliated sites
- 1
- Practice address
- 6021 University Blvd, Ellicott City, MD 21043
- Practice phone
- Call (410) 772-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Asthma & Allergy Center
Ellicott City, Maryland
Find Dr. Siddiqi's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Shaz Siddiqi is an allergist and immunologist in Ellicott City, Maryland
Dr. Siddiqi practices at Asthma & Allergy Center in Ellicott City, Maryland.
Dr. Siddiqi's NPI, 1093750796, was assigned on June 17, 2006. Dr. Siddiqi holds Virginia license 0101250699.
- NPI
- 1093750796NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951335108
- NPI enumeration date
- June 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 772-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Shaz Siddiqi practices at Asthma & Allergy Center in Ellicott City, Maryland
Dr. Siddiqi's primary practice is Asthma & Allergy Center, at 6021 University Blvd, Ellicott City, MD 21043 in Howard County. The practice phone is (410) 772-8000.
- Asthma & Allergy Center6021 University Blvd, Ellicott City, MD 21043 · Howard CountyPhone(410) 772-8000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Shaz Siddiqi is affiliated with 2 sites of care and 1 medical group
Dr. Siddiqi's primary practice is Asthma & Allergy Center in Ellicott City, Maryland. The medical group on file is AllerVie Health. Dmand AI also links Dr. Siddiqi to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Shaz Siddiqi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Siddiqi practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Asthma & Allergy Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Shaz Siddiqi is one of 83 allergists and immunologists in Maryland
Allergy and immunology is Dr. Siddiqi's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dmand AI has Dr. Siddiqi's licenses on file in 2 states: Virginia and Maryland.
Specialties and state licenses
- Allergy and immunology, VirginiaPrimary
- Maryland license
Allergists and immunologists near Dr. Siddiqi
Counts of allergists and immunologists 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. Shaz Siddiqi billed Medicare for 2,317 services in 2024
CMS data shows 2,317 Medicare services from Dr. Siddiqi across 8 procedure codes in 2024, for 150 Medicare patients. Medicare paid $22,638 for them. Every service was in an office.
Dr. Siddiqi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2,0192024: 2,1738%
- Office and hospital visits
- 2023: 1132024: 14427%
Dr. Siddiqi compared with the Maryland median for allergists and immunologists, 2024
- Dr. Siddiqi
- Maryland median
- Medicare services
- 2,317vs 1,80229% above
- Medicare patients
- 150vs 19423% below
- Part D claims
- 121vs 14114% below
Medians across 64 allergists and immunologists in Maryland with Dmand AI profiles that report each measure.
Dr. Siddiqi'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Siddiqi and other allergists and immunologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Shaz Siddiqi treated 150 Medicare patients in 2024, average age 70
CMS counts 150 Medicare patients who saw Dr. Siddiqi in 2024. The largest group is 65 to 74, with 77 patients. 75% of them have high cholesterol, and 64% have high blood pressure. 13% are also on Medicaid. Their average risk score is 0.84, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Siddiqi's median patient age at 35, with 55% women.
Dr. Siddiqi's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Siddiqi's Medicare patients by sex, 2024
- Women11275%
- Men3825%
Chronic conditions among Dr. Siddiqi's Medicare patients, 2024
- High cholesterol75%
- High blood pressure64%
- Arthritis53%
- Asthma37%
- Mood disorders27%
- Anxiety25%
- Diabetes24%
- Depression23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Siddiqi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Shaz Siddiqi wrote 219 Medicare Part D claims in 2024
In 2024, Dr. Siddiqi wrote 219 Medicare Part D claims for 59 patients. 58% of them were for generic drugs. CMS names the drug for 121 of them, across 6 drugs with 11 or more claims each, at $33,842 in total drug cost. In 2023, CMS named 63 claims across 4 drugs.
Dr. Siddiqi's Part D claims by kind of drug, 2024
- Generic127 claims58%
- Brand-name92 claims42%
Dr. Siddiqi'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 632024: 12192%
Drugs named by CMS: 6 in 2024, 4 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. Shaz Siddiqi takes part in Medicare
Dr. Siddiqi 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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Dr. Shaz Siddiqi received $30,496 in industry payments from 2016 to 2025
CMS Open Payments shows 609 general payments to Dr. Siddiqi from 38 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 47% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $9,578.
General payments to Dr. Siddiqi by program year, 2016 to 2025
General payments to Dr. Siddiqi by kind, 2016 to 2025
- Food and beverage$14,32647%
- Speaker and faculty fees$13,95046%
- Travel and lodging$1,9226%
- Education$2791%
- Consulting fees$190%
Companies that paid Dr. Siddiqi the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Shaz Siddiqi'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Industry payments | Open Payments (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. Shaz Siddiqi
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. Shaz Siddiqi's NPI number?
Dr. Shaz Siddiqi's NPI number is 1093750796. It was assigned on June 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Shaz Siddiqi?
Dr. Shaz Siddiqi is an allergist and immunologist in Ellicott City, Maryland. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Shaz Siddiqi practice?
Dr. Siddiqi practices at 6021 University Blvd, Ellicott City, MD 21043. Dr. Siddiqi's primary practice is Asthma & Allergy Center in Ellicott City, Maryland. Dmand AI also links Dr. Siddiqi to 1 group practice or clinic.
What is Dr. Shaz Siddiqi's office phone number?
The practice phone on file for Dr. Siddiqi is (410) 772-8000.
What is Dr. Shaz Siddiqi's medical license number?
Dr. Siddiqi holds Virginia license 0101250699, one of the licenses on file in 2 states.
Which states has Dr. Shaz Siddiqi been licensed in?
Dmand AI has state licenses on file for Dr. Siddiqi in Virginia and Maryland.
What medical group is Dr. Shaz Siddiqi part of?
Dr. Siddiqi is linked to AllerVie Health.
Does Dr. Shaz Siddiqi accept Medicare?
Yes. CMS data shows Dr. Siddiqi billed Medicare for 2,317 services in 2024, and Dr. Siddiqi accepts Medicare assignment.
How many Medicare patients does Dr. Shaz Siddiqi see?
CMS counts 150 Medicare patients who saw Dr. Siddiqi in 2024, with an average age of 70.
What services does Dr. Shaz Siddiqi bill to Medicare?
In 2024, Dr. Siddiqi's most billed Medicare services were allergy test or treatment (95004), allergy test or treatment (95117) and allergy test or treatment (95115).
Show 3 more questionsShow fewer questions
What drugs does Dr. Shaz Siddiqi prescribe most?
In 2024 Medicare Part D data, Dr. Siddiqi's most prescribed drugs by claims were Azelastine HCl, Trelegy Ellipta and Breo Ellipta.
Has Dr. Shaz Siddiqi received payments from drug or device companies?
CMS Open Payments shows $30,496 in general payments to Dr. Siddiqi from 38 companies from 2016 to 2025. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Shaz Siddiqi been practicing?
Dr. Siddiqi graduated from medical school in 1997, 29 years ago.
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