Sunil John, MD
NPI 1821074261 · Internal Medicine Physician · Columbus, GA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sunil John, MD is a Internal Medicine Physician provider in Columbus, GA (NPI 1821074261).
Provider details
- NPI number
- 1821074261
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 38873 (TN)
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
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
632 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 35 Minutes99232 | 305 | $74 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 131 | $112 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 114 | $106 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 68 | $162 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 14 | $76 |
Typical Medicare-allowed amounts for these services range $74–$162 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 24 | 18 |
| Carvedilol | 20 | 14 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 18 | 18 |
| Apixabanbrand: Eliquis | 15 | — |
| Clopidogrel Bisulfatebrand: Clopidogrel | 14 | — |
| Levofloxacin | 13 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-19
- Last updated
- 2015-07-29
Frequently asked questions
- What is Sunil John's NPI number?
- Sunil John's National Provider Identifier (NPI) is 1821074261, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sunil John's specialty?
- Sunil John is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sunil John located?
- Sunil John's practice location on file with NPPES is 2122 Manchester Expressway, Columbus, GA 31904-6878.
- What is Sunil John's phone number?
- The practice phone number listed in the NPPES registry for Sunil John is (706) 320-2773.
- Does Sunil John accept Medicare?
- Sunil John is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sunil John's NPI active?
- Yes — Sunil John's NPI (1821074261) is active in the NPPES registry as of the last update on 2015-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.