Dr. Sonya Denise Marks, MD
- Hospital affiliations
- 3
- Industry payments
- $27
- Medical groups
- 9
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 5126 Hospital Drive NE, Covington, GA 30014
- Practice phone
- Call (770) 786-7053
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Marks' 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. Sonya Denise Marks is an OB-GYN in Covington, Georgia
Dr. Marks practices at Piedmont Newton Hospital in Covington, Georgia, part of Piedmont Healthcare.
Dr. Marks' NPI, 1336361989, was assigned on May 3, 2007. Dr. Marks holds Georgia license 053996.
- NPI
- 1336361989NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587654496
- NPI enumeration date
- May 3, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (770) 786-7053
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sonya Denise Marks practices at Piedmont Newton Hospital in Covington, Georgia
Dr. Marks' primary practice is Piedmont Newton Hospital, at 5126 Hospital Drive NE, Covington, GA 30014 in Newton County. The practice phone is (770) 786-7053.
- Piedmont Newton Hospital5126 Hospital Drive NE, Covington, GA 30014 · Newton CountyPhone(770) 786-7053
Source: Dmand AI Affiliation Data
Dr. Sonya Denise Marks is affiliated with 4 sites of care and 9 medical groups
Dr. Marks' primary practice is Piedmont Newton Hospital in Covington, Georgia, part of Piedmont Healthcare. Dr. Marks is also affiliated with Wellstar West Georgia Medical Center. The medical group on file is Ob Hospitalist Group. Dmand AI also links Dr. Marks to 1 more hospital, 8 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sonya Denise Marks' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marks practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Piedmont Newton Hospital | Available with a free account |
| +3 more sites and 8 medical groups | 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. Sonya Denise Marks is one of 1,235 OB-GYNs in Georgia
Obstetrics and gynecology is Dr. Marks' primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Marks is licensed in Georgia.
Specialties and state licenses
- Obstetrics and gynecology, GeorgiaPrimary
OB-GYNs near Dr. Marks
Counts of OB-GYNs 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. Sonya Denise Marks' patients have a median age of 29
Across all payers, Dmand AI patient panel data puts Dr. Marks' median patient age at 29, with 100% women.
Dr. Marks' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 29
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
How Dr. Sonya Denise Marks takes part in Medicare
Dr. Marks 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)
Dr. Sonya Denise Marks received $27 in industry payments in 2022
CMS Open Payments shows 1 general payment to Dr. Marks from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. Ethicon Inc. paid the most, $27.
Companies that paid Dr. Marks the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sonya Denise Marks'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 |
| 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. Sonya Denise Marks
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. Sonya Denise Marks' NPI number?
Dr. Sonya Denise Marks' NPI number is 1336361989. It was assigned on May 3, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Sonya Denise Marks?
Dr. Sonya Denise Marks is an OB-GYN in Covington, Georgia. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Sonya Denise Marks practice?
Dr. Marks practices at 5126 Hospital Drive NE, Covington, GA 30014. Dr. Marks' primary practice is Piedmont Newton Hospital in Covington, Georgia, part of Piedmont Healthcare. Dmand AI also links Dr. Marks to 1 hospital, 8 medical groups and 1 group practice or clinic.
What is Dr. Sonya Denise Marks' office phone number?
The practice phone on file for Dr. Marks is (770) 786-7053.
What is Dr. Sonya Denise Marks' medical license number?
Dr. Marks holds Georgia license 053996.
Which hospitals is Dr. Sonya Denise Marks affiliated with?
Dr. Marks practices at Piedmont Newton Hospital in Covington, Georgia. Dr. Marks is also affiliated with Wellstar West Georgia Medical Center. Dmand AI links Dr. Marks to 1 more hospital.
What medical group is Dr. Sonya Denise Marks part of?
Dr. Marks is linked to Ob Hospitalist Group. Dmand AI links Dr. Marks to 8 more medical groups.
Does Dr. Sonya Denise Marks accept Medicare?
Yes. CMS lists Dr. Marks as accepting Medicare assignment.
Has Dr. Sonya Denise Marks received payments from drug or device companies?
CMS Open Payments shows $27 in general payments to Dr. Marks from 1 company from 2022 to 2022. The largest total came from Ethicon Inc.
How long has Dr. Sonya Denise Marks been practicing?
Dr. Marks graduated from medical school in 1999, 27 years ago.
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