Doctor profile · Federal record

Dr. Massud Atta, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Oroville, CA

  • NPI 1851956684
  • Accepts Medicare
  • MIPS 93.9 / 100 · 2023
  • 8 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2767 Olive Hwy
Oroville, CA 959666118
(530) 533-8500
Mailing address
2297 Sadie Ln Unit 231
Chico, CA 959287817

Credentials & registration

NPPES · NUCC
NPI registered
May 2019 — 7 yrs on file
Profile last updated
January 25, 2023
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
California #181058

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851956684. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,017
Distinct HCPCS
3
Medicare allowed
$154,212
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 689 582 $172
99284 Emergency department visit with moderate level of medical decision making 254 237 $119
99283 Emergency department visit with low level of medical decision making 74 71 $71

In context: peer comparison

Among 1 peers in this city , average services per provider: 339. This provider delivers 3.0× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Massud Atta's medical specialty?
Dr. Massud Atta practices Emergency Medicine Physician in Oroville, CA.
Where does Dr. Massud Atta practice?
Dr. Massud Atta practices at 2767 Olive Hwy, Oroville, CA 959666118. Office phone: 5305338500.
What is Dr. Massud Atta's NPI?
Dr. Massud Atta's National Provider Identifier (NPI) is 1851956684, issued by NPPES.
Does Dr. Massud Atta accept Medicare assignment?
Yes. Dr. Massud Atta accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Massud Atta commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.