Dr. Erfan Adel Obeid, MD
- Medicare services, 2024
- 42
- Medicare patients, 2024
- 22
- Part D claims, 2024
- 2,021
- Hospital affiliations
- 1
- Industry payments
- $9,870
- Practice address
- 3601 W Thirteen Mile Rd, Royal Oak, MI 48073
- Practice phone
- Call (248) 898-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Obeid'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. Erfan Adel Obeid is a general surgeon in Royal Oak, Michigan
Dr. Obeid practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.
Dr. Obeid's NPI, 1639149735, was assigned on January 23, 2006. Dr. Obeid holds Michigan license EO033088.
- NPI
- 1639149735NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921063124
- NPI enumeration date
- January 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (248) 898-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 81
- Medical school graduation
- 1971
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Erfan Adel Obeid practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan
Dr. Obeid's primary practice is Corewell Health William Beaumont University Hospital, at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073 in Oakland County. The practice phone is (248) 898-5400.
- Corewell Health William Beaumont University Hospital3601 W Thirteen Mile Rd, Royal Oak, MI 48073 · Oakland CountyPhone(248) 898-5400
Source: Dmand AI Affiliation Data
Dr. Erfan Adel Obeid is affiliated with 2 sites of care and 1 medical group
Dr. Obeid's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. The medical group on file is Warrenfield Medical Center. Dmand AI also links Dr. Obeid to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Erfan Adel Obeid's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Obeid practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health William Beaumont University Hospital | 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. Erfan Adel Obeid is one of 1,095 general surgeons in Michigan
Surgery is Dr. Obeid's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Obeid is licensed in Michigan.
Specialties and state licenses
- Surgery, MichiganPrimary
General surgeons near Dr. Obeid
Counts of general surgeons 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. Erfan Adel Obeid billed Medicare for 42 services in 2024
CMS data shows 42 Medicare services from Dr. Obeid across 2 procedure codes in 2024, for 22 Medicare patients. Medicare paid $3,361 for them. Every service was in an office.
Dr. Obeid's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 292024: 2224%
- Surgery
- 2023: 252024: 2020%
- Lab and pathology
- 2023: 402024: 0100%
- Other services
- 2023: 132024: 0100%
Dr. Obeid compared with the Michigan median for general surgeons, 2024
- Dr. Obeid
- Michigan median
- Medicare services
- 42vs 12667% below
- Medicare patients
- 22vs 10779% below
- Part D claims
- 1,678vs 3055.9 times
Medians across 1,046 general surgeons in Michigan with Dmand AI profiles that report each measure.
Dr. Obeid'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. Erfan Adel Obeid treated 22 Medicare patients in 2024, average age 72
CMS counts 22 Medicare patients who saw Dr. Obeid in 2024. The largest group is 65 to 74, with 11 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Obeid's median patient age at 58, with 51% women.
Dr. Obeid's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Obeid's Medicare patients by sex, 2024
- Women1150%
- Men1150%
Chronic conditions among Dr. Obeid's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes59%
Share of Medicare patients with each condition. A patient can have several.
Dr. Obeid's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Erfan Adel Obeid wrote 2,021 Medicare Part D claims in 2024
In 2024, Dr. Obeid wrote 2,021 Medicare Part D claims for 146 patients. 85% of them were for generic drugs. CMS names the drug for 1,678 of them, across 49 drugs with 11 or more claims each, at $123,882 in total drug cost. In 2023, CMS named 1,770 claims across 51 drugs.
Dr. Obeid's Part D claims by kind of drug, 2024
- Generic1,715 claims85%
- Brand-name282 claims14%
- Other24 claims1%
Dr. Obeid'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. Obeid's Part D claims, 2024
- Antibiotics1%22 of 2,021 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: 1,7702024: 1,6785%
Drugs named by CMS: 49 in 2024, 51 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. Erfan Adel Obeid takes part in Medicare
Dr. Obeid 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. Erfan Adel Obeid received $9,870 in industry payments from 2016 to 2025
CMS Open Payments shows 525 general payments to Dr. Obeid from 43 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Novo Nordisk Inc paid the most, $1,277.
General payments to Dr. Obeid by program year, 2016 to 2025
General payments to Dr. Obeid by kind, 2016 to 2025
- Food and beverage$9,81299%
- Education$581%
Companies that paid Dr. Obeid 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. Erfan Adel Obeid'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) |
| 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. Erfan Adel Obeid
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. Erfan Adel Obeid's NPI number?
Dr. Erfan Adel Obeid's NPI number is 1639149735. It was assigned on January 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Erfan Adel Obeid?
Dr. Erfan Adel Obeid is a general surgeon in Royal Oak, Michigan. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Erfan Adel Obeid practice?
Dr. Obeid practices at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073. Dr. Obeid's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. Dmand AI also links Dr. Obeid to 1 group practice or clinic.
What is Dr. Erfan Adel Obeid's office phone number?
The practice phone on file for Dr. Obeid is (248) 898-5400.
What is Dr. Erfan Adel Obeid's medical license number?
Dr. Obeid holds Michigan license EO033088.
Which hospitals is Dr. Erfan Adel Obeid affiliated with?
Dr. Obeid practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan.
What medical group is Dr. Erfan Adel Obeid part of?
Dr. Obeid is linked to Warrenfield Medical Center.
Does Dr. Erfan Adel Obeid accept Medicare?
Yes. CMS data shows Dr. Obeid billed Medicare for 42 services in 2024, and Dr. Obeid accepts Medicare assignment.
How many Medicare patients does Dr. Erfan Adel Obeid see?
CMS counts 22 Medicare patients who saw Dr. Obeid in 2024, with an average age of 72.
What services does Dr. Erfan Adel Obeid bill to Medicare?
In 2024, Dr. Obeid's most billed Medicare services were office visit, established patient (99215) and surgery: heart and blood vessels (36415).
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What drugs does Dr. Erfan Adel Obeid prescribe most?
In 2024 Medicare Part D data, Dr. Obeid's most prescribed drugs by claims were Metformin HCl, Rosuvastatin Calcium and Amlodipine Besylate.
Has Dr. Erfan Adel Obeid received payments from drug or device companies?
CMS Open Payments shows $9,870 in general payments to Dr. Obeid from 43 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Erfan Adel Obeid been practicing?
Dr. Obeid graduated from medical school in 1971, 55 years ago.
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