Doctor profile · Federal record
Dr. Paul Chamberlain
Ophthalmology Physician (CMS: Ophthalmology) · Student in an Organized Health Care Education/Training Program · Spokane, WA
- NPI 1922595636
- Accepts Medicare
- MIPS 88.5 / 100 · 2023
- 4 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
101 W 8Th Ave
Spokane, WA 992042307
(509) 474-3020 - Mailing address
-
2636 W Sugar Crest Dr
Eagle, ID 836166758
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- June 15, 2022
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Utah #12667018-1205
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922595636. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
828
Distinct HCPCS
10
Medicare allowed
$67,708
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 222 | 183 | $83 | |
92083 |
Exam of visual field with extended testing | 123 | 120 | $55 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 116 | 104 | $117 | |
92014 |
Established patient complete exam of visual system | 109 | 109 | $115 | |
92134 |
Imaging of retina | 66 | 66 | $36 | |
92020 |
Exam of the internal drainage system of eye | 48 | 47 | $26 | |
92012 |
Established patient problem focused exam of visual system | 34 | 30 | $51 | |
92133 |
Imaging of optic nerve | 32 | 32 | $31 | |
92004 |
New patient complete exam of visual system | 29 | 29 | $135 | |
65855 |
Laser repair to improve eye fluid flow | 20 | 14 | $187 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 560. This provider delivers 1.5× the peer median.Open Payments
Industry payments received
All-time total
$993
Transactions
30
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 14 | $429.34 | |
| NEW WORLD MEDICAL,INC. | 2 | $247.77 | |
| Alcon Vision LLC | 10 | $215.46 | |
| Nova Eye, Inc. | 1 | $38.83 | |
| Bausch & Lomb Americas Inc. | 1 | $30.37 | |
| Glaukos Corporation | 1 | $17.61 | |
| Amgen Inc. | 1 | $13.49 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,323
Patients
734
Total drug cost
$80,961
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 341 | 164 | $8,436 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 202 | 91 | $5,917 |
| Brimonidine Tartrate | Generic | 153 | 63 | $2,851 |
| Moxifloxacin (Moxifloxacin Hcl) | Brand | 126 | 101 | $4,600 |
| Prednisolone Acetate | Generic | 124 | 102 | $5,936 |
| Timolol Maleate | Generic | 91 | 44 | $1,440 |
| Ketorolac Tromethamine | Generic | 76 | 70 | $1,994 |
| Dorzolamide Hcl | Generic | 48 | 25 | $1,901 |
| Combigan (Brimonidine Tartrate/Timolol) | Brand | 38 | 11 | $17,509 |
| Dexamethasone Sodium Phosphate (Dexamethasone Sodium Phosp/Pf) | Brand | 36 | 24 | $328 |
Hospital affiliations
Frequently asked questions
What is Dr. Paul Chamberlain's medical specialty?
Dr. Paul Chamberlain practices Ophthalmology Physician in Spokane, WA.
Where does Dr. Paul Chamberlain practice?
Dr. Paul Chamberlain practices at 101 W 8Th Ave, Spokane, WA 992042307. Office phone: 5094743020.
What is Dr. Paul Chamberlain's NPI?
Dr. Paul Chamberlain's National Provider Identifier (NPI) is 1922595636, issued by NPPES.
Does Dr. Paul Chamberlain accept Medicare assignment?
Yes. Dr. Paul Chamberlain accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Paul Chamberlain commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Exam of visual field with extended testing (HCPCS 92083); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.