Indu Sundararajan, M.D
NPI 1477874469 · Internal Medicine Physician · Sandy Springs, GA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Indu Sundararajan, M.D is a Internal Medicine Physician provider in Sandy Springs, GA (NPI 1477874469).
Provider details
- NPI number
- 1477874469
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- No
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 tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 82 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 261 | 82 |
| Levothyroxine Sodium | 223 | 64 |
| Amlodipine Besylate | 211 | 66 |
| Losartan Potassium | 202 | 56 |
| Atorvastatin Calcium | 200 | 64 |
| Lisinopril | 174 | 52 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-06-14
- Last updated
- 2022-01-13
Frequently asked questions
- What is Indu Sundararajan's NPI number?
- Indu Sundararajan's National Provider Identifier (NPI) is 1477874469, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Indu Sundararajan's specialty?
- Indu Sundararajan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Indu Sundararajan located?
- Indu Sundararajan's practice location on file with NPPES is 1100 Lake Hearn Dr Ste 250, Sandy Springs, GA 30342-1523.
- What is Indu Sundararajan's phone number?
- The practice phone number listed in the NPPES registry for Indu Sundararajan is (404) 845-4500.
- Does Indu Sundararajan accept Medicare?
- Indu Sundararajan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Indu Sundararajan's NPI active?
- Yes — Indu Sundararajan's NPI (1477874469) is active in the NPPES registry as of the last update on 2022-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.