Jeannette Guarner, M.D.
NPI 1821024944 · Anatomic Pathology & Clinical Pathology Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeannette Guarner, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Atlanta, GA (NPI 1821024944).
Provider details
- NPI number
- 1821024944
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 027286 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,821 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Immunologic Analysis Technique on Serum (immunofixation)86334 | 506 | $17 |
| Protein Measurement, Serum84165 | 472 | $17 |
| Protein Measurement, Serum84165 | 299 | $17 |
| Immunologic Analysis Technique on Serum (immunofixation)86334 | 289 | $17 |
| Protein Measurement, Body Fluid84166 | 66 | $18 |
| Immunologic Analysis Technique on Body Fluid, Other Fluids With Concentration86335 | 60 | $18 |
| Coagulation Function Screening Test With Interpretation and Report |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-23
- Last updated
- 2015-08-18
Frequently asked questions
- What is Jeannette Guarner's NPI number?
- Jeannette Guarner's National Provider Identifier (NPI) is 1821024944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeannette Guarner's specialty?
- Jeannette Guarner is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Jeannette Guarner located?
- Jeannette Guarner's practice location on file with NPPES is 1364 Clifton Rd Ne, Atlanta, GA 30322.
- What is Jeannette Guarner's phone number?
- The practice phone number listed in the NPPES registry for Jeannette Guarner is (404) 712-2631.
- Does Jeannette Guarner accept Medicare?
- Jeannette Guarner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeannette Guarner's NPI active?
- Yes — Jeannette Guarner's NPI (1821024944) is active in the NPPES registry as of the last update on 2015-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.