Doctor profile · Federal record

Dr. Mamta Parikh, M.D., M.S.

Hematology & Oncology Physician (CMS: Hematology/Oncology) · Hematology (Internal Medicine) Physician · Internal Medicine Physician · Medical Oncology Physician · Sacramento, CA

  • NPI 1649595026
  • Accepts Medicare
  • 15 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2279 45Th Street
Sacramento, CA 958172229
(916) 734-5959
fax (916) 703-5265
Mailing address
4501 X St Ste 3016
Sacramento, CA 958172229

Credentials & registration

NPPES · NUCC
NPI registered
March 2010 — 16 yrs on file
Profile last updated
September 5, 2019
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
California #A123686

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649595026. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
512
Distinct HCPCS
9
Medicare allowed
$51,496
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 202 102 $101
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 75 22 $124
99213 Established patient office or other outpatient visit, 20-29 minutes 72 50 $69
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 67 29 $82
99204 New patient office or other outpatient visit, 45-59 minutes 22 22 $138
99215 Established patient office or other outpatient visit, 40-54 minutes 21 21 $149
99442 Telephone medical discussion with physician, 11-20 minutes 21 16 $69
99443 Telephone medical discussion with physician, 21-30 minutes 17 14 $101
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 15 15 $135

In context: peer comparison

Among 14 peers in this city , average services per provider: 120. This provider delivers 4.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$4,326
Transactions
5
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
E.R. Squibb & Sons, L.L.C. 1 $2,010.00
Exelixis Inc. 1 $1,980.00
Gilead Sciences, Inc. 2 $192.04
Genentech USA, Inc. 1 $143.59

By nature of payment

Consulting Fee
$2,010
Honoraria
$1,980
Food and Beverage
$336

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
361
Patients
48
Total drug cost
$1,341,404
Drug Type Claims Patients Total cost
Prednisone Generic 69 16 $564
Abiraterone Acetate Generic 63 0 $13,214
Erleada (Apalutamide) Brand 52 0 $692,380
Ondansetron Hcl Generic 37 16 $278
Nubeqa (Darolutamide) Brand 29 0 $429,198
Prochlorperazine Maleate Generic 28 16 $342
Olanzapine Generic 24 0 $67
Dexamethasone Generic 21 0 $105
Eliquis (Apixaban) Brand 16 0 $16,560
Mekinist (Trametinib Dimethyl Sulfoxide) Brand 11 0 $105,790

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mamta Parikh's medical specialty?
Dr. Mamta Parikh practices Hematology & Oncology Physician in Sacramento, CA.
Where does Dr. Mamta Parikh practice?
Dr. Mamta Parikh practices at 2279 45Th Street, Sacramento, CA 958172229. Office phone: 9167345959.
What is Dr. Mamta Parikh's NPI?
Dr. Mamta Parikh's National Provider Identifier (NPI) is 1649595026, issued by NPPES.
Does Dr. Mamta Parikh accept Medicare assignment?
Yes. Dr. Mamta Parikh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mamta Parikh commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.