Dr. Robert Gemayel, DO
- Part D claims, 2024
- 126
- Industry payments
- $629
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 1000 Harrington St, Mount Clemens, MI 48043-2920
- Practice phone
- Call (586) 493-3727
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Gemayel's professional email, personal email and mobile number
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Dr. Robert Gemayel is an internist in Mount Clemens, Michigan
Dr. Gemayel practices in Mount Clemens, Michigan.
Dr. Gemayel's NPI, 1477244895, was assigned on May 17, 2023. Dr. Gemayel holds Michigan license 5151016019.
- NPI
- 1477244895NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991151995
- NPI enumeration date
- May 17, 2023
- NPI status
- Active
- Practice phone
- (586) 493-3727
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Robert Gemayel's practice address is in Mount Clemens, Michigan
Dr. Gemayel's practice address in the NPI Registry is 1000 Harrington St, Mount Clemens, MI 48043-2920. The practice phone is (586) 493-3727.
- NPI Registry address1000 Harrington St, Mount Clemens, MI 48043-2920Phone(586) 493-3727
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Robert Gemayel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gemayel practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Gemayel's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert Gemayel is one of 4,804 internists in Michigan
Internal medicine is Dr. Gemayel's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Gemayel is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Gemayel
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. Robert Gemayel wrote 126 Medicare Part D claims in 2024
In 2024, Dr. Gemayel wrote 126 Medicare Part D claims for 21 patients. 82% of them were for generic drugs.
Dr. Gemayel's Part D claims by kind of drug, 2024
- Generic103 claims82%
- Brand-name23 claims18%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Robert Gemayel received $629 in industry payments from 2023 to 2025
CMS Open Payments shows 23 general payments to Dr. Gemayel from 13 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $161.
General payments to Dr. Gemayel by program year, 2023 to 2025
Companies that paid Dr. Gemayel the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Robert Gemayel'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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. Robert Gemayel
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. Robert Gemayel's NPI number?
Dr. Robert Gemayel's NPI number is 1477244895. It was assigned on May 17, 2023, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Gemayel?
Dr. Robert Gemayel is an internist in Mount Clemens, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Robert Gemayel practice?
Dr. Gemayel practices at 1000 Harrington St, Mount Clemens, MI 48043-2920.
What is Dr. Robert Gemayel's office phone number?
The practice phone on file for Dr. Gemayel is (586) 493-3727.
What is Dr. Robert Gemayel's medical license number?
Dr. Gemayel holds Michigan license 5151016019.
Has Dr. Robert Gemayel received payments from drug or device companies?
CMS Open Payments shows $629 in general payments to Dr. Gemayel from 13 companies from 2023 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Robert Gemayel been practicing?
Dr. Gemayel's NPI was assigned in 2023.
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