Zachariah Dillard, MD.
NPI 1346220258 · Obstetrics & Gynecology Physician · Gainesville, GA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachariah Dillard, MD. is a Obstetrics & Gynecology Physician provider in Gainesville, GA (NPI 1346220258).
Provider details
- NPI number
- 1346220258
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD.
- Sex
- Male
- Sole proprietor
- No
- License
- 038730 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
224 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 57 | $85 |
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 39 | $36 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 37 | $17 |
| Pelvic Exam99459 | 36 | $20 |
| Colorectal Cancer Screening; Fecal Occult Blood Test, Immunoassay, 1-3 SimultaneousG0328 | 18 | $17 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 15 | $104 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 151 | 47 |
| Alendronate Sodium | 54 | 13 |
| Mirabegronbrand: Myrbetriq | 27 | — |
| Alprazolam | 25 | — |
| Estradiolbrand: Estradiol (once Weekly) | 24 | — |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 24 | — |
| Medroxyprogesterone Acetate | 21 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$188 across 9 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-18
- Last updated
- 2011-10-26
Frequently asked questions
- What is Zachariah Dillard's NPI number?
- Zachariah Dillard's National Provider Identifier (NPI) is 1346220258, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachariah Dillard's specialty?
- Zachariah Dillard is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Zachariah Dillard located?
- Zachariah Dillard's practice location on file with NPPES is 725 Jesse Jewell Pkwy Se, Gainesville, GA 30501-3834.
- What is Zachariah Dillard's phone number?
- The practice phone number listed in the NPPES registry for Zachariah Dillard is (770) 297-2200.
- Does Zachariah Dillard accept Medicare?
- Zachariah Dillard is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachariah Dillard's NPI active?
- Yes — Zachariah Dillard's NPI (1346220258) is active in the NPPES registry as of the last update on 2011-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.