Doctor profile · Federal record
Dr. Sarah Lay
Family Medicine Physician (CMS: Family Practice) · Chewelah, WA
- NPI 1558309070
- Accepts Medicare
- 28 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
Po Box 808
Chewelah, WA 991090808
(509) 935-8424
fax (509) 935-8402 - Additional location
-
518 E Clay Ave
Chewelah, WA 991098947
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- April 23, 2024
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Texas #K8987
- Medicaid
- TX #145434001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558309070. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
121
Distinct HCPCS
5
Medicare allowed
$1,670
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
81002 |
Urinalysis, manual test | 42 | 34 | $3 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 34 | 17 | $16 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 19 | 19 | $16 | |
87811 |
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | 15 | 15 | $41 | |
82043 |
Urine microalbumin (protein) level | 11 | 11 | $6 |
In context: peer comparison
Among 5 peers in Chewelah Family Medicine Physician, average services per provider: 54. This provider delivers 2.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,501
Patients
677
Total drug cost
$22,517
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Losartan Potassium | Generic | 142 | 58 | $1,913 |
| Levothyroxine Sodium | Generic | 136 | 59 | $1,988 |
| Atorvastatin Calcium | Generic | 116 | 62 | $1,728 |
| Montelukast Sodium | Generic | 116 | 39 | $1,910 |
| Duloxetine Hcl | Generic | 112 | 34 | $2,624 |
| Gabapentin | Generic | 110 | 48 | $3,238 |
| Rosuvastatin Calcium | Generic | 106 | 48 | $1,980 |
| Amlodipine Besylate | Generic | 102 | 52 | $823 |
| Lisinopril | Generic | 102 | 54 | $1,044 |
| Omeprazole | Generic | 100 | 48 | $1,381 |
Frequently asked questions
What is Dr. Sarah Lay's medical specialty?
Dr. Sarah Lay practices Family Medicine Physician in Chewelah, WA.
Where does Dr. Sarah Lay practice?
Dr. Sarah Lay practices at Po Box 808, Chewelah, WA 991090808. Office phone: 5099358424.
What is Dr. Sarah Lay's NPI?
Dr. Sarah Lay's National Provider Identifier (NPI) is 1558309070, issued by NPPES.
Does Dr. Sarah Lay accept Medicare assignment?
Yes. Dr. Sarah Lay accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sarah Lay commonly perform?
Top Medicare-reported procedures in 2023: Urinalysis, manual test (HCPCS 81002); Detection test by immunoassay with direct visual observation for influenza virus (HCPCS 87804); Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (HCPCS 87880). Source: CMS Medicare Physician & Other Practitioners file.