Dr. Donald C. Siegel, FACS, MD
- Part D claims, 2024
- 592
- Hospital affiliations
- 1
- Industry payments
- $14
- Medical group
- 1
- State license
- 1
- Practice address
- 1968 Peachtree Rd NW, Atlanta, GA 30309
- Practice phone
- Call (404) 605-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Siegel'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. Donald C. Siegel is a general surgeon in Atlanta, Georgia
Dr. Siegel practices at Piedmont Atlanta in Atlanta, Georgia, part of Piedmont Healthcare.
Dr. Siegel's NPI, 1922033679, was assigned on July 11, 2006. Dr. Siegel graduated from Medical College of Georgia School of Medicine in 1966. Dr. Siegel holds Georgia license 11475.
- NPI
- 1922033679NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345344545
- NPI enumeration date
- July 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (404) 605-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 86
- Medical school graduation
- 1966
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Donald C. Siegel practices at Piedmont Atlanta in Atlanta, Georgia
Dr. Siegel's primary practice is Piedmont Atlanta, at 1968 Peachtree Rd NW, Atlanta, GA 30309 in Fulton County. The practice phone is (404) 605-5000.
- Piedmont Atlanta1968 Peachtree Rd NW, Atlanta, GA 30309 · Fulton CountyPhone(404) 605-5000
Source: Dmand AI Affiliation Data
Dr. Donald C. Siegel is affiliated with 2 sites of care and 1 medical group
Dr. Siegel's primary practice is Piedmont Atlanta in Atlanta, Georgia, part of Piedmont Healthcare. The medical group on file is Northeast Georgia Physicians Group Inpatient Neurology. Dmand AI also links Dr. Siegel to 1 more physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Donald C. Siegel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Siegel practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Piedmont Atlanta | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Piedmont Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Donald C. Siegel is one of 853 general surgeons in Georgia
Surgery is Dr. Siegel's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Siegel is licensed in Georgia.
Specialties and state licenses
- Surgery, GeorgiaPrimary
General surgeons near Dr. Siegel
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. Donald C. Siegel's patients have a median age of 48
Across all payers, Dmand AI patient panel data puts Dr. Siegel's median patient age at 48, with 44% women.
Dr. Siegel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. Donald C. Siegel wrote 592 Medicare Part D claims in 2024
In 2024, Dr. Siegel wrote 592 Medicare Part D claims for 68 patients. 95% of them were for generic drugs. CMS names the drug for 354 of them, across 12 drugs with 11 or more claims each, at $5,741 in total drug cost. In 2023, CMS named 342 claims across 10 drugs.
Dr. Siegel's Part D claims by kind of drug, 2024
- Generic564 claims95%
- Brand-name28 claims5%
Dr. Siegel'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. Siegel's Part D claims, 2024
- Opioids11%63 of 592 claims
- Antibiotics2%13 of 592 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: 3422024: 3544%
Drugs named by CMS: 12 in 2024, 10 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. Donald C. Siegel takes part in Medicare
Dr. Siegel 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. Donald C. Siegel received $14 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Siegel from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Neos Therapeutics, LP paid the most, $14.
Companies that paid Dr. Siegel the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Donald C. Siegel graduated from Medical College of Georgia School of Medicine
Dr. Siegel graduated from Medical College of Georgia School of Medicine in 1966.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Donald C. Siegel'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 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Donald C. Siegel
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. Donald C. Siegel's NPI number?
Dr. Donald C. Siegel's NPI number is 1922033679. It was assigned on July 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Donald C. Siegel?
Dr. Donald C. Siegel is a general surgeon in Atlanta, Georgia. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Donald C. Siegel practice?
Dr. Siegel practices at 1968 Peachtree Rd NW, Atlanta, GA 30309. Dr. Siegel's primary practice is Piedmont Atlanta in Atlanta, Georgia, part of Piedmont Healthcare. Dmand AI also links Dr. Siegel to 1 physician office.
What is Dr. Donald C. Siegel's office phone number?
The practice phone on file for Dr. Siegel is (404) 605-5000.
What is Dr. Donald C. Siegel's medical license number?
Dr. Siegel holds Georgia license 11475.
Which hospitals is Dr. Donald C. Siegel affiliated with?
Dr. Siegel practices at Piedmont Atlanta in Atlanta, Georgia.
What medical group is Dr. Donald C. Siegel part of?
Dr. Siegel is linked to Northeast Georgia Physicians Group Inpatient Neurology.
Does Dr. Donald C. Siegel accept Medicare?
Yes. CMS lists Dr. Siegel as accepting Medicare assignment.
Where did Dr. Donald C. Siegel go to medical school?
Dr. Siegel graduated from Medical College of Georgia School of Medicine in 1966.
What drugs does Dr. Donald C. Siegel prescribe most?
In 2024 Medicare Part D data, Dr. Siegel's most prescribed drugs by claims were Alprazolam, Dextroamphetamine-Amphetamine and Hydrocodone-Acetaminophen.
Has Dr. Donald C. Siegel received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Dr. Siegel from 1 company from 2018 to 2018. The largest total came from Neos Therapeutics, LP.
How long has Dr. Donald C. Siegel been practicing?
Dr. Siegel graduated from medical school in 1966, 60 years ago.
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