Alexis Atwater, MD
NPI 1922328830 · Family Medicine Physician · Decatur, GA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexis Atwater, MD is a Family Medicine Physician provider in Decatur, GA (NPI 1922328830).
Provider details
- NPI number
- 1922328830
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 69758 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 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
20 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 20 | $127 |
Typical Medicare-allowed amounts for these services range $127–$127 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 184 | 65 |
| Amlodipine Besylate | 148 | 54 |
| Lisinopril | 69 | 30 |
| Hydrochlorothiazide | 64 | 27 |
| Losartan Potassium | 57 | 22 |
| Metoprolol Succinate | 50 | 16 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-06-03
- Last updated
- 2026-04-17
- Certified
- 2026-04-17
Frequently asked questions
- What is Alexis Atwater's NPI number?
- Alexis Atwater's National Provider Identifier (NPI) is 1922328830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexis Atwater's specialty?
- Alexis Atwater is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alexis Atwater located?
- Alexis Atwater's practice location on file with NPPES is 3527 Memorial Dr Unit W, Decatur, GA 30032-2731.
- What is Alexis Atwater's phone number?
- The practice phone number listed in the NPPES registry for Alexis Atwater is (404) 573-4844.
- Does Alexis Atwater accept Medicare?
- Alexis Atwater is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexis Atwater's NPI active?
- Yes — Alexis Atwater's NPI (1922328830) is active in the NPPES registry as of the last update on 2026-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.