Dr. Gregory P. Zengo, MD
- Part D claims, 2024
- 197
- Industry payments
- $108
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 2 S Main St, Watkinsville, GA 30677
- Practice phone
- Call (706) 769-5757
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Georgia Women's Care
Watkinsville, Georgia
Find Dr. Zengo'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. Gregory P. Zengo is a gynecology physician in Watkinsville, Georgia
Dr. Zengo practices at Georgia Women's Care in Watkinsville, Georgia.
Dr. Zengo's NPI, 1982793154, was assigned on October 12, 2006. Dr. Zengo graduated from Emory University School of Medicine in 1992. Dr. Zengo holds Georgia license 37738.
- NPI
- 1982793154NPI Registry (opens in a new tab)
- NPI enumeration date
- October 12, 2006
- NPI status
- Active
- Practice phone
- (706) 769-5757
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Gregory P. Zengo practices at Georgia Women's Care in Watkinsville, Georgia
Dr. Zengo's primary practice is Georgia Women's Care, at 2 S Main St, Watkinsville, GA 30677 in Oconee County. The practice phone is (706) 769-5757.
- Georgia Women's Care2 S Main St, Watkinsville, GA 30677 · Oconee CountyPhone(706) 769-5757
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gregory P. Zengo is affiliated with 2 sites of care
Dr. Zengo's primary practice is Georgia Women's Care in Watkinsville, Georgia. Dmand AI also links Dr. Zengo to 1 physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gregory P. Zengo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zengo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Georgia Women's Care | 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. Gregory P. Zengo is one of 119 gynecology physicians in Georgia
Gynecology is Dr. Zengo's primary specialty in the NPI Registry, under taxonomy code 207VG0400X. Dr. Zengo is licensed in Georgia.
Specialties and state licenses
- Gynecology, GeorgiaPrimary
Gynecology physicians near Dr. Zengo
Counts of gynecology physicians 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. Gregory P. Zengo's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Dr. Zengo's median patient age at 56, with 89% women.
Dr. Zengo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women89%
- Men8%
Source: Dmand AI Patient Panel Data
Dr. Gregory P. Zengo wrote 197 Medicare Part D claims in 2024
In 2024, Dr. Zengo wrote 197 Medicare Part D claims for 49 patients. 60% of them were for generic drugs. CMS names the drug for 176 of them, across 6 drugs with 11 or more claims each, at $8,518 in total drug cost.
Dr. Zengo's Part D claims by kind of drug, 2024
- Generic119 claims60%
- Brand-name38 claims19%
- Other40 claims20%
Dr. Zengo'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
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Dr. Gregory P. Zengo received $108 in industry payments from 2024 to 2025
CMS Open Payments shows 6 general payments to Dr. Zengo from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $93.
General payments to Dr. Zengo by program year, 2024 to 2025
Companies that paid Dr. Zengo the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory P. Zengo graduated from Emory University School of Medicine
Dr. Zengo graduated from Emory University School of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory P. Zengo'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 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) |
| 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. Gregory P. Zengo
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. Gregory P. Zengo's NPI number?
Dr. Gregory P. Zengo's NPI number is 1982793154. It was assigned on October 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory P. Zengo?
Dr. Gregory P. Zengo is a gynecology physician in Watkinsville, Georgia. The primary specialty in the NPI Registry is Gynecology Physician (taxonomy code 207VG0400X).
Where does Dr. Gregory P. Zengo practice?
Dr. Zengo practices at 2 S Main St, Watkinsville, GA 30677. Dr. Zengo's primary practice is Georgia Women's Care in Watkinsville, Georgia. Dmand AI also links Dr. Zengo to 1 physician office.
What is Dr. Gregory P. Zengo's office phone number?
The practice phone on file for Dr. Zengo is (706) 769-5757.
What is Dr. Gregory P. Zengo's medical license number?
Dr. Zengo holds Georgia license 37738.
Where did Dr. Gregory P. Zengo go to medical school?
Dr. Zengo graduated from Emory University School of Medicine in 1992.
What drugs does Dr. Gregory P. Zengo prescribe most?
In 2024 Medicare Part D data, Dr. Zengo's most prescribed drugs by claims were Levothyroxine Sodium, Liothyronine Sodium and Armour Thyroid.
Has Dr. Gregory P. Zengo received payments from drug or device companies?
CMS Open Payments shows $108 in general payments to Dr. Zengo from 2 companies from 2024 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Gregory P. Zengo been practicing?
Dr. Zengo graduated from medical school in 1992, 34 years ago.
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