Doctor profile · Federal record
Dr. Tharani Sundararajan, MD
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Hospitalist Physician · Internal Medicine Physician · Cumming, GA
- NPI 1376102285
- Accepts Medicare
- 14 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
1800 Northside Forsyth Dr Ste 40
Cumming, GA 300418416
(678) 947-6440
fax (678) 513-4764 - Additional location
-
701 N 1St St
Springfield, IL 627023757
(217) 545-8000
fax (217) 545-4735 - Additional location
-
751 N Rutledge St Ste 1100
Springfield, IL 627024968
(217) 545-8000 - Additional location
-
1200 Northside Forsyth Dr
Cumming, GA 300417659
(770) 844-3200
fax (770) 844-3227 - Mailing address
-
4300 N Point Pkwy Ste 300
Alpharetta, GA 300224102
Show 1 more location
Credentials & registration
- NPI registered
- June 2019 — 7 yrs on file
- Profile last updated
- April 8, 2025
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (3)
- Illinois #036.159188 · Georgia #98858 · Illinois #125074752
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1376102285. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
539
Distinct HCPCS
5
Medicare allowed
$58,511
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 283 | 102 | $116 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 115 | 64 | $77 | |
99239 |
Hospital discharge day management, more than 30 minutes | 60 | 58 | $112 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 50 | 48 | $170 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 31 | 15 | $49 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 133. This provider delivers 4.1× the peer median.Frequently asked questions
What is Dr. Tharani Sundararajan's medical specialty?
Dr. Tharani Sundararajan practices Internal Medicine Physician in Cumming, GA.
Where does Dr. Tharani Sundararajan practice?
Dr. Tharani Sundararajan practices at 1800 Northside Forsyth Dr Ste 40, Cumming, GA 300418416. Office phone: 6789476440.
What is Dr. Tharani Sundararajan's NPI?
Dr. Tharani Sundararajan's National Provider Identifier (NPI) is 1376102285, issued by NPPES.
Does Dr. Tharani Sundararajan accept Medicare assignment?
Yes. Dr. Tharani Sundararajan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tharani Sundararajan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.