Doctor profile · Federal record
Dr. Robert Bayles, MD
Family Medicine Physician (CMS: Family Practice) · Redmond, WA
- NPI 1235111220
- Accepts Medicare
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
15670 Redmond Way
Redmond, WA 980523831
(425) 702-8689
fax (206) 320-5191 - Additional location
-
18100 Ne Union Hill RD Ste 200
Redmond, WA 980523330
(425) 498-2168
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- October 7, 2020
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Washington #MD00025275
- Medicaid
- WA #8109480
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235111220. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
915
Distinct HCPCS
6
Medicare allowed
$117,958
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 514 | 293 | $140 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 194 | 194 | $141 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 149 | 110 | $99 | |
81003 |
Automated urinalysis test | 21 | 18 | $2 | |
93005 |
Routine electrocardiogram (ecg) using at least 12 leads with tracing | 19 | 16 | $8 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 18 | 16 | $195 |
In context: peer comparison
Among 15 peers in Redmond Family Medicine Physician, average services per provider: 65. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$15
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| United Therapeutics Corporation | 1 | $15.32 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,292
Patients
962
Total drug cost
$52,357
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 565 | 155 | $8,576 |
| Rosuvastatin Calcium | Generic | 413 | 126 | $9,511 |
| Levothyroxine Sodium | Generic | 318 | 83 | $5,289 |
| Amlodipine Besylate | Generic | 277 | 87 | $1,892 |
| Losartan Potassium | Generic | 274 | 72 | $4,062 |
| Lisinopril | Generic | 271 | 81 | $2,964 |
| Omeprazole | Generic | 174 | 52 | $3,237 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 153 | 45 | $2,197 |
| Tamsulosin Hcl | Generic | 152 | 54 | $4,444 |
| Hydrochlorothiazide | Generic | 136 | 38 | $864 |
Hospital affiliations
Frequently asked questions
What is Dr. Robert Bayles's medical specialty?
Dr. Robert Bayles practices Family Medicine Physician in Redmond, WA.
Where does Dr. Robert Bayles practice?
Dr. Robert Bayles practices at 15670 Redmond Way, Redmond, WA 980523831. Office phone: 4257028689.
What is Dr. Robert Bayles's NPI?
Dr. Robert Bayles's National Provider Identifier (NPI) is 1235111220, issued by NPPES.
Does Dr. Robert Bayles accept Medicare assignment?
Yes. Dr. Robert Bayles accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Bayles commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.