Kalai Parthiban, M.D.
NPI 1215043278 · Geriatric Medicine (Internal Medicine) Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kalai Parthiban, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Atlanta, GA (NPI 1215043278).
Provider details
- NPI number
- 1215043278
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 055500 (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
19 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
520 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 258 | $163 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 98 | $71 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 47 | $107 |
| Advance Care Planning, First 30 Minutes99497 | 45 | $71 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 42 | $102 |
| Critical Care, First 30-74 Minutes99291 | 19 | $201 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-22
- Last updated
- 2018-06-20
Frequently asked questions
- What is Kalai Parthiban's NPI number?
- Kalai Parthiban's National Provider Identifier (NPI) is 1215043278, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kalai Parthiban's specialty?
- Kalai Parthiban is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Kalai Parthiban located?
- Kalai Parthiban's practice location on file with NPPES is 35 Collier Rd Nw Ste 635, Atlanta, GA 30309.
- What is Kalai Parthiban's phone number?
- The practice phone number listed in the NPPES registry for Kalai Parthiban is (404) 367-3014.
- Does Kalai Parthiban accept Medicare?
- Kalai Parthiban is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kalai Parthiban's NPI active?
- Yes — Kalai Parthiban's NPI (1215043278) is active in the NPPES registry as of the last update on 2018-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.