Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. GREGORY P ZENGO MD
NPI 1982793154
Obstetrics & Gynecology - Gynecology in Watkinsville, GA

Q: What is Gregory Zengo's NPI number?

The NPI number for Gregory Zengo is 1982793154. It was assigned to this individual provider in the NPPES registry on October 12, 2006.

Q: What is Gregory Zengo's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Zengo was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 12, 2006PECOS Enrolled

1582 MARS HILL RD STE A, WATKINSVILLE, GA 30677(706) 769-5757(706) 769-5757 Get Directions Write a Review

NPPES record last updated: September 29, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Mr. Gregory P Zengo Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. GREGORY P ZENGO MD (NPI 1982793154) is an individual gynecology provider in Watkinsville, Georgia, licensed in Georgia (37738) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1982793154

Entity TypeIndividualMale

Primary Taxonomy207VG0400X

Provider Legal NameMR. GREGORY P ZENGOCredential: MD

Location Address1582 MARS HILL RD STE AWatkinsville, GA 30677-4887

Mailing Address1582 Mars Hill Rd Ste AWatkinsville, GA 30677-4887 · (706) 769-5757 · Fax (706) 769-5757

Phone(706) 769-5757

Fax(706) 769-5757

Sole ProprietorNo

Enumeration DateOctober 12, 2006

Last NPPES UpdateSeptember 29, 2026

NPPES CertifiedSeptember 29, 2026

✔ NPI 1982793154 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207VG0400X

License✔ Licensed in GA · 37738

Definition

A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee

1582 MARS HILL RD STE A, Watkinsville, GA 30677

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Gregory P Zengo Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Gregory Zengo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Georgia Women's Care, PC

5.4 mi

Gynecology

2 S MAIN ST, SUITE 206
Watkinsville, GA 30677

Reassigned Medicare billing, Georgia enrollment

NPI 1821203902 (706) 769-5757

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30677 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$124.10 typical visit price

range $53.31 – $164.04

Typical copayment $31.02 (range $13.32 – $41.01)

Most-billed visit code 99204

Established Patient

$66.89 typical visit price

range $16.68 – $133.24

Typical copayment $16.72 (range $4.17 – $33.31)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Breast Cancer Screening

Percentage of women 50-74 years of age who had a mammogram to screen for breast cancer

36%224 patients2/55-star benchmark: 92%

Cervical Cancer Screening

Percentage of women 21-64 years of age who were screened for cervical cancer using either of the following criteria: - Women age 21-64 who had cervical cytology performed every 3 years - Women age 30-64 who had cervical cytology/human papillomavirus (HPV)…

53%361 patients

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…

29%553 patients2/55-star benchmark: 97%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user

Patients screenedForUse: 66% · 310 patients

64%310 patients3/55-star benchmark: 98%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Zengo's NPI number?

The NPI number for Gregory Zengo is 1982793154. It was assigned to this individual provider in the NPPES registry on October 12, 2006.

Where is Gregory Zengo located?

Gregory Zengo practices at 1582 Mars Hill Rd Ste A, Watkinsville, GA 30677. The listed phone number is (706) 769-5757.

What is Gregory Zengo's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.

Is Gregory Zengo enrolled in Medicare?

Yes. Gregory Zengo is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Gregory Zengo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Zengo reassigns Medicare benefits to Georgia Women's Care, PC (Watkinsville, GA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gregory Zengo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Gregory Zengo was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.