Doctor profile · Federal record

Dr. Gary Stein, M.D.

Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Santa Rosa, CA

  • NPI 1952344525
  • Accepts Medicare
  • MIPS 77.9 / 100 · 2023
  • 47 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1405 Montgomery Dr
Santa Rosa, CA 954054557
(707) 546-1922
fax (707) 546-1987

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
July 14, 2023
Year of graduation
1979 — 47 yrs since
Specialty taxonomy
207X00000X — NUCC code
State license (1)
California #C40149
Medicaid
CA #00C401490

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1952344525. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,825
Distinct HCPCS
10
Medicare allowed
$400,460
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 870 499 $139
20610 Aspiration and/or injection of fluid from large joint 502 245 $79
J1030 Injection, methylprednisolone acetate, 40 mg 335 219 $8
J7321 Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose 314 92 $73
73564 X-ray of knee, 4 or more views 256 195 $55
73502 X-ray of hip, 2-3 views 240 171 $55
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 208 92 $28
99203 New patient office or other outpatient visit, 30-44 minutes 157 157 $121
73562 X-ray of knee, 3 views 130 95 $48
99213 Established patient office or other outpatient visit, 20-29 minutes 128 115 $98

In context: peer comparison

Among 8 peers in Santa Rosa Orthopaedic Surgery Physician, average services per provider: 104. This provider delivers 37× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,741
Transactions
9
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Zimmer Biomet Holdings, INC. 7 $2,617.08
DePuy Synthes Sales INC. 1 $108.46
Heron Therapeutics, INC. 1 $15.93

By nature of payment

Travel and Lodging
$1,980
Food and Beverage
$761

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
220
Patients
130
Total drug cost
$2,626
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 47 33 $612
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 46 35 $620
Celecoxib Generic 41 18 $1,001
Cephalexin Generic 26 23 $140
Tramadol Hcl Generic 24 21 $100
Meloxicam Generic 21 0 $59
Gabapentin Generic 15 0 $96

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Gary Stein's medical specialty?
Dr. Gary Stein practices Orthopaedic Surgery Physician in Santa Rosa, CA.
Where does Dr. Gary Stein practice?
Dr. Gary Stein practices at 1405 Montgomery Dr, Santa Rosa, CA 954054557. Office phone: 7075461922.
What is Dr. Gary Stein's NPI?
Dr. Gary Stein's National Provider Identifier (NPI) is 1952344525, issued by NPPES.
Does Dr. Gary Stein accept Medicare assignment?
Yes. Dr. Gary Stein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gary Stein commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Aspiration and/or injection of fluid from large joint (HCPCS 20610); Injection, methylprednisolone acetate, 40 mg (HCPCS J1030). Source: CMS Medicare Physician & Other Practitioners file.