Doctor profile · Federal record
Dr. Gary Barth, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Healdsburg, CA
- NPI 1992783237
- Accepts Medicare
- MIPS 61.4 / 100 · 2023
- 49 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
640 Healdsburg Ave
Healdsburg, CA 954483609
(707) 955-1120
fax (707) 955-1135
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- October 14, 2020
- Year of graduation
- 1977 — 49 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- California #G34382
- Medicaid
- CA #00G343820
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992783237. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,318
Distinct HCPCS
10
Medicare allowed
$390,707
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 275 | 275 | $179 | |
92136 |
Measurement of corneal curvature and depth of eye | 259 | 187 | $46 | |
92014 |
Established patient complete exam of visual system | 212 | 207 | $142 | |
V2632 |
Posterior chamber intraocular lens | 184 | 129 | $134 | |
J2280 |
Injection, moxifloxacin, 100 mg | 182 | 127 | $10 | |
99152 |
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 178 | 125 | $58 | |
64708 |
Release of arm or leg nerve | 149 | 123 | $277 | |
64727 |
Release of nerve using operating microscope | 146 | 121 | $188 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 146 | 120 | $641 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 133 | 102 | $98 |
In context: peer comparison
Among 1 peers in Healdsburg Ophthalmology Physician, average services per provider: 128. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$100
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| RxSight INC | 3 | $64.36 | |
| Carl Zeiss Meditec USA, INC. | 1 | $35.28 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
328
Patients
204
Total drug cost
$15,507
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisolone Acetate | Generic | 195 | 151 | $12,885 |
| Latanoprost | Generic | 64 | 19 | $1,487 |
| Ciprofloxacin Hcl | Generic | 24 | 19 | $309 |
| Ketorolac Tromethamine | Generic | 18 | 15 | $380 |
| Timolol Maleate | Generic | 15 | 0 | $287 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 12 | 0 | $158 |
Frequently asked questions
What is Dr. Gary Barth's medical specialty?
Dr. Gary Barth practices Ophthalmology Physician in Healdsburg, CA.
Where does Dr. Gary Barth practice?
Dr. Gary Barth practices at 640 Healdsburg Ave, Healdsburg, CA 954483609. Office phone: 7079551120.
What is Dr. Gary Barth's NPI?
Dr. Gary Barth's National Provider Identifier (NPI) is 1992783237, issued by NPPES.
Does Dr. Gary Barth accept Medicare assignment?
Yes. Dr. Gary Barth accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gary Barth commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Measurement of corneal curvature and depth of eye (HCPCS 92136); Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.