Merissa Harris, M.D.
NPI 1881056976 · Diagnostic Radiology Physician · Marietta, GA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Merissa Harris, M.D. is a Diagnostic Radiology Physician provider in Marietta, GA (NPI 1881056976).
Provider details
- NPI number
- 1881056976
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,950 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) |
|---|---|---|
| Screening Mammography77067 | 499 | $34 |
| Screening 3d Breast Mammography77063 | 489 | $27 |
| Screening Mammography77067 | 325 | $35 |
| X-Ray of Chest, 1 View71045 | 323 | $8 |
| Screening 3d Breast Mammography77063 | 322 | $27 |
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066)G0279 | 102 | $28 |
Practice location
Mailing address
Additional practice locations (1)
- 1364 Clifton Rd Ne Ste Eg45Atlanta, GA 30322-1233Phone: (408) 893-7600
Registry dates
- Enumerated
- 2016-03-28
- Last updated
- 2022-07-06
- Certified
- 2022-07-06
Frequently asked questions
- What is Merissa Harris's NPI number?
- Merissa Harris's National Provider Identifier (NPI) is 1881056976, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Merissa Harris's specialty?
- Merissa Harris is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Merissa Harris located?
- Merissa Harris's practice location on file with NPPES is 790 Church St Ne Ste 400, Marietta, GA 30060-8957.
- What is Merissa Harris's phone number?
- The practice phone number listed in the NPPES registry for Merissa Harris is (770) 405-2976.
- Does Merissa Harris accept Medicare?
- Merissa Harris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Merissa Harris's NPI active?
- Yes — Merissa Harris's NPI (1881056976) is active in the NPPES registry as of the last update on 2022-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.