Dr. Rabail Mahmood Sadiq, MD
- Part D claims, 2024
- 203
- Hospital affiliations
- 2
- Industry payments
- $999
- Medical groups
- 3
- State license
- 1
- Practice address
- 520 Upper Chesapeake Dr, Bel Air, MD 21014
- Practice phone
- Call (443) 843-6100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Upper Chesapeake Endocrinology Associates
Bel Air, Maryland
Find Dr. Sadiq'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. Rabail Mahmood Sadiq is a hospitalist in Bel Air, Maryland
Dr. Sadiq practices at Upper Chesapeake Endocrinology Associates in Bel Air, Maryland.
Dr. Sadiq's NPI, 1285155994, was assigned on July 3, 2017. Dr. Sadiq holds Maryland license D0098878.
- NPI
- 1285155994NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921364902
- NPI enumeration date
- July 3, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (443) 843-6100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rabail Mahmood Sadiq practices at Upper Chesapeake Endocrinology Associates in Bel Air, Maryland
Dr. Sadiq's primary practice is Upper Chesapeake Endocrinology Associates, at 520 Upper Chesapeake Dr, Bel Air, MD 21014 in Harford County. The practice phone is (443) 843-6100.
- Upper Chesapeake Endocrinology Associates520 Upper Chesapeake Dr, Bel Air, MD 21014 · Harford CountyPhone(443) 843-6100
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Rabail Mahmood Sadiq is affiliated with 4 sites of care and 3 medical groups
Dr. Sadiq's primary practice is Upper Chesapeake Endocrinology Associates in Bel Air, Maryland. Dr. Sadiq is also affiliated with University of Maryland Upper Chesapeake Medical Center Bel Air. The medical group on file is UM Upper Chesapeake Endocrinology Associates LLC. Dmand AI also links Dr. Sadiq to 1 more hospital, 2 medical groups and 1 community health center, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Rabail Mahmood Sadiq's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sadiq practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Upper Chesapeake Endocrinology Associates | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rabail Mahmood Sadiq is one of 415 hospitalists in Maryland
Hospitalist is Dr. Sadiq's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Sadiq is licensed in Maryland.
Specialties and state licenses
- Hospitalist, MarylandPrimary
Hospitalists near Dr. Sadiq
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
Dr. Rabail Mahmood Sadiq's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Sadiq's median patient age at 69, with 75% women.
Dr. Sadiq'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
- Women75%
- Men24%
Source: Dmand AI Patient Panel Data
Dr. Rabail Mahmood Sadiq wrote 203 Medicare Part D claims in 2024
In 2024, Dr. Sadiq wrote 203 Medicare Part D claims for 31 patients. 39% of them were for generic drugs. CMS names the drug for 84 of them, across 6 drugs with 11 or more claims each, at $79,728 in total drug cost.
Dr. Sadiq's Part D claims by kind of drug, 2024
- Generic80 claims39%
- Brand-name106 claims52%
- Other17 claims8%
Dr. Sadiq'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.
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
Dr. Rabail Mahmood Sadiq offers telehealth to Medicare patients
Dr. Sadiq accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Sadiq as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Rabail Mahmood Sadiq received $999 in industry payments from 2024 to 2025
CMS Open Payments shows 40 general payments to Dr. Sadiq from 17 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Alexion Pharmaceuticals, Inc. paid the most, $139.
General payments to Dr. Sadiq by program year, 2024 to 2025
Companies that paid Dr. Sadiq the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Rabail Mahmood Sadiq'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Rabail Mahmood Sadiq
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. Rabail Mahmood Sadiq's NPI number?
Dr. Rabail Mahmood Sadiq's NPI number is 1285155994. It was assigned on July 3, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Rabail Mahmood Sadiq?
Dr. Rabail Mahmood Sadiq is a hospitalist in Bel Air, Maryland. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Rabail Mahmood Sadiq practice?
Dr. Sadiq practices at 520 Upper Chesapeake Dr, Bel Air, MD 21014. Dr. Sadiq's primary practice is Upper Chesapeake Endocrinology Associates in Bel Air, Maryland. Dmand AI also links Dr. Sadiq to 1 hospital, 2 medical groups and 1 community health center.
What is Dr. Rabail Mahmood Sadiq's office phone number?
The practice phone on file for Dr. Sadiq is (443) 843-6100.
What is Dr. Rabail Mahmood Sadiq's medical license number?
Dr. Sadiq holds Maryland license D0098878.
Which hospitals is Dr. Rabail Mahmood Sadiq affiliated with?
Dr. Sadiq is affiliated with University of Maryland Upper Chesapeake Medical Center Bel Air. Dmand AI links Dr. Sadiq to 1 more hospital.
What medical group is Dr. Rabail Mahmood Sadiq part of?
Dr. Sadiq is linked to UM Upper Chesapeake Endocrinology Associates LLC. Dmand AI links Dr. Sadiq to 2 more medical groups.
Does Dr. Rabail Mahmood Sadiq accept Medicare?
Yes. CMS lists Dr. Sadiq as accepting Medicare assignment.
Does Dr. Rabail Mahmood Sadiq offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Sadiq as offering telehealth services.
What drugs does Dr. Rabail Mahmood Sadiq prescribe most?
In 2024 Medicare Part D data, Dr. Sadiq's most prescribed drugs by claims were Ozempic, Trulicity and Metformin HCl.
Has Dr. Rabail Mahmood Sadiq received payments from drug or device companies?
CMS Open Payments shows $999 in general payments to Dr. Sadiq from 17 companies from 2024 to 2025. The largest total came from Alexion Pharmaceuticals, Inc.
How long has Dr. Rabail Mahmood Sadiq been practicing?
Dr. Sadiq graduated from medical school in 2016, 10 years ago.
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