John Russo, MD
NPI 1558708156 · Hospitalist Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Russo, MD is a Hospitalist Physician provider in Atlanta, GA (NPI 1558708156).
Provider details
- NPI number
- 1558708156
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 55494 (CT)
Specialties & taxonomies
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
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
766 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 503 | $115 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 146 | $111 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 76 | $169 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 41 | $77 |
Typical Medicare-allowed amounts for these services range $77–$169 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 59 | 18 |
| Metoprolol Succinate | 22 | 13 |
| Prednisone | 19 | 19 |
| Torsemide | 17 | — |
| Pantoprazole Sodium | 16 | 14 |
| Valsartan | 15 | — |
| Potassium Chloride | 13 | — |
Practice location
Mailing address
Additional practice locations (1)
- 1000 Asylum AveSuite 1004Hartford, CT 06105-1770Phone: (860) 714-4532Fax: (860) 714-8275
Registry dates
- Enumerated
- 2013-05-23
- Last updated
- 2019-03-01
Frequently asked questions
- What is John Russo's NPI number?
- John Russo's National Provider Identifier (NPI) is 1558708156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Russo's specialty?
- John Russo is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is John Russo located?
- John Russo's practice location on file with NPPES is 5665 Peachtree Dunwoody Rd Ste 500, Atlanta, GA 30342-1701.
- What is John Russo's phone number?
- The practice phone number listed in the NPPES registry for John Russo is (678) 843-4969.
- Does John Russo accept Medicare?
- John Russo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Russo's NPI active?
- Yes — John Russo's NPI (1558708156) is active in the NPPES registry as of the last update on 2019-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.