Doctor profile · Federal record
Dr. Margaret Meyer, MD
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Sonoma, CA
- NPI 1639289358
- Accepts Medicare
- MIPS 82.2 / 100 · 2023
- 28 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
181 Andrieux St, Ste #111
Sonoma, CA 954766920
(707) 996-8017
fax (707) 996-8061 - Additional location
-
3901 Stewart Ave
Wausau, WI 544013948
(715) 907-0900
fax (715) 803-6977 - Mailing address
-
Po Box 1722, 181 Andrieux St Ste #111
Sonoma, CA 954766920
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- February 18, 2026
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- California #A88282
- Medicaid
- CA #00A882820
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639289358. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
347
Distinct HCPCS
7
Medicare allowed
$16,705
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 153 | 31 | $1 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 84 | 51 | $95 | |
20610 |
Aspiration and/or injection of fluid from large joint | 32 | 28 | $70 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 26 | 22 | $60 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 22 | 22 | $112 | |
73030 |
X-ray of shoulder, minimum of 2 views | 16 | 13 | $39 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 14 | 14 | $123 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 123. This provider delivers 2.8× the peer median.Open Payments
Industry payments received
All-time total
$20
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Smith+Nephew, Inc. | 1 | $20.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$116
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 11 | 0 | $116 |
Hospital affiliations
Frequently asked questions
What is Dr. Margaret Meyer's medical specialty?
Dr. Margaret Meyer practices Orthopaedic Surgery Physician in Sonoma, CA.
Where does Dr. Margaret Meyer practice?
Dr. Margaret Meyer practices at 181 Andrieux St, Sonoma, CA 954766920. Office phone: 7079968017.
What is Dr. Margaret Meyer's NPI?
Dr. Margaret Meyer's National Provider Identifier (NPI) is 1639289358, issued by NPPES.
Does Dr. Margaret Meyer accept Medicare assignment?
Yes. Dr. Margaret Meyer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Meyer commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99213); Aspiration and/or injection of fluid from large joint (HCPCS 20610). Source: CMS Medicare Physician & Other Practitioners file.