Doctor profile · Federal record
Dr. Rajeswari Chellappah, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Roseville, CA
- NPI 1770758617
- Accepts Medicare
- 25 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2 Medical Plaza Dr, Suite 200
Roseville, CA 956613043
(916) 782-5106 - Mailing address
-
10470 Old Placerville RD, Suite 100
Sacramento, CA 958272539
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- August 17, 2015
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (2)
- California #A103454 · California #A-103454
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770758617. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
963
Distinct HCPCS
7
Medicare allowed
$158,387
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 450 | 156 | $187 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 341 | 227 | $136 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 46 | 44 | $96 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 41 | 41 | $232 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 32 | 32 | $175 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 31 | 30 | $180 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 22 | 12 | $124 |
In context: peer comparison
Among 6 peers in Roseville Hematology & Oncology Physician, average services per provider: 131. This provider delivers 7.4× the peer median.Open Payments
Industry payments received
All-time total
$24
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 1 | $23.92 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
736
Patients
255
Total drug cost
$42,447
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 121 | 46 | $4,023 |
| Letrozole | Generic | 110 | 28 | $3,098 |
| Exemestane | Generic | 65 | 16 | $10,767 |
| Prochlorperazine Maleate | Generic | 60 | 40 | $786 |
| Tamoxifen Citrate | Generic | 57 | 18 | $2,355 |
| Potassium Chloride | Generic | 54 | 25 | $1,006 |
| Gabapentin | Generic | 52 | 15 | $725 |
| Acyclovir | Generic | 47 | 11 | $785 |
| Ondansetron Hcl | Generic | 37 | 26 | $521 |
| Dexamethasone | Generic | 27 | 13 | $756 |
Hospital affiliations
Frequently asked questions
What is Dr. Rajeswari Chellappah's medical specialty?
Dr. Rajeswari Chellappah practices Hematology & Oncology Physician in Roseville, CA.
Where does Dr. Rajeswari Chellappah practice?
Dr. Rajeswari Chellappah practices at 2 Medical Plaza Dr, Roseville, CA 956613043. Office phone: 9167825106.
What is Dr. Rajeswari Chellappah's NPI?
Dr. Rajeswari Chellappah's National Provider Identifier (NPI) is 1770758617, issued by NPPES.
Does Dr. Rajeswari Chellappah accept Medicare assignment?
Yes. Dr. Rajeswari Chellappah accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rajeswari Chellappah commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.