Doctor profile · Federal record
Dr. Mary Ninan, M.D
Hematology & Oncology Physician (CMS: Medical Oncology) · Student in an Organized Health Care Education/Training Program · Hematology & Oncology Physician · Hematology & Oncology Physician · Johns Creek, GA
- NPI 1356533145
- Accepts Medicare
- MIPS 66.0 / 100 · 2023
- 27 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6300 Hospital Pkwy Ste 300
Johns Creek, GA 300971982
(770) 623-8965
fax (770) 623-4018 - Mailing address
-
1835 Savoy Dr Ste 300
Atlanta, GA 303411071
Credentials & registration
- NPI registered
- August 2007 — 19 yrs on file
- Profile last updated
- August 20, 2020
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (3)
- Georgia #058551 · Texas #43128 · Texas #N7955
- Medicaid (2)
- GA #003158193C · GA #003158193D
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356533145. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
511
Distinct HCPCS
7
Medicare allowed
$43,457
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 191 | 95 | $66 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 167 | 80 | $98 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 53 | 19 | $79 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 31 | 31 | $134 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 26 | 22 | $131 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 24 | 16 | $50 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 19 | 19 | $83 |
In context: peer comparison
Among 3 peers in Johns Creek Hematology & Oncology Physician, average services per provider: 90. This provider delivers 5.7× the peer median.Open Payments
Industry payments received
All-time total
$1,255
Transactions
42
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Daiichi Sankyo INC. | 4 | $172.98 | |
| AstraZeneca Pharmaceuticals Lp | 6 | $134.42 | |
| Celgene Corporation | 5 | $127.61 | |
| Abbvie INC. | 4 | $103.50 | |
| Genzyme Corporation | 3 | $92.61 | |
| Lilly USA, LLC | 3 | $86.57 | |
| Novartis Pharmaceuticals Corporation | 3 | $68.81 | |
| Gilead Sciences, INC. | 3 | $62.13 | |
| Bayer Healthcare Pharmaceuticals INC. | 2 | $59.91 | |
| Eisai INC. | 2 | $49.21 | |
| Pfizer INC. | 2 | $42.64 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $35.99 | |
| GlaxoSmithKline, LLC. | 1 | $32.75 | |
| TerSera Therapeutics LLC | 1 | $31.48 | |
| Incyte Corporation | 1 | $25.27 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
309
Patients
12
Total drug cost
$705,728
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydroxyurea | Generic | 48 | 0 | $1,215 |
| Eliquis (Apixaban) | Brand | 38 | 0 | $28,942 |
| Revlimid (Lenalidomide) | Brand | 22 | 0 | $486,064 |
| Xarelto (Rivaroxaban) | Brand | 22 | 0 | $17,570 |
| Pantoprazole Sodium | Generic | 21 | 0 | $142 |
| Dexamethasone | Generic | 20 | 0 | $375 |
| Letrozole | Generic | 20 | 0 | $381 |
| Anastrozole | Generic | 18 | 0 | $457 |
| Gabapentin | Generic | 18 | 0 | $141 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 16 | 0 | $293 |
Hospital affiliations
Frequently asked questions
What is Dr. Mary Ninan's medical specialty?
Dr. Mary Ninan practices Hematology & Oncology Physician in Johns Creek, GA.
Where does Dr. Mary Ninan practice?
Dr. Mary Ninan practices at 6300 Hospital Pkwy Ste 300, Johns Creek, GA 300971982. Office phone: 7706238965.
What is Dr. Mary Ninan's NPI?
Dr. Mary Ninan's National Provider Identifier (NPI) is 1356533145, issued by NPPES.
Does Dr. Mary Ninan accept Medicare assignment?
Yes. Dr. Mary Ninan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Ninan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.