Doctor profile · Federal record

Dr. Robert Omogrosso, DO

Family Medicine Physician (CMS: Family Practice) · Grass Valley, CA

  • NPI 1902253610
  • Accepts Medicare
  • 10 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
155 Glasson Way
Grass Valley, CA 959455723
(530) 274-6761
fax (530) 274-6175

Credentials & registration

NPPES · NUCC
NPI registered
May 2016 — 10 yrs on file
Profile last updated
June 26, 2021
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #20A15941

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1902253610. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
998
Distinct HCPCS
7
Medicare allowed
$131,326
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 459 214 $124
99239 Hospital discharge day management, more than 30 minutes 190 180 $120
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 122 118 $180
99291 Critical care, first 30-74 minutes 70 41 $219
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 67 46 $82
99292 Critical care, each additional 30 minutes 59 28 $110
99497 Advance care planning, first 30 minutes 31 28 $79

In context: peer comparison

Among 8 peers in Grass Valley Family Medicine Physician, average services per provider: 446. This provider delivers 2.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
71
Patients
70
Total drug cost
$816
Drug Type Claims Patients Total cost
Prednisone Generic 20 20 $90
Cefdinir Generic 16 16 $422
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 13 12 $126
Atorvastatin Calcium Generic 11 11 $119
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 11 11 $59

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Omogrosso's medical specialty?
Dr. Robert Omogrosso practices Family Medicine Physician in Grass Valley, CA.
Where does Dr. Robert Omogrosso practice?
Dr. Robert Omogrosso practices at 155 Glasson Way, Grass Valley, CA 959455723. Office phone: 5302746761.
What is Dr. Robert Omogrosso's NPI?
Dr. Robert Omogrosso's National Provider Identifier (NPI) is 1902253610, issued by NPPES.
Does Dr. Robert Omogrosso accept Medicare assignment?
Yes. Dr. Robert Omogrosso accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Omogrosso commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.