Doctor profile · Federal record
Dr. Katherine Nall Birrer, PA-S
Physician Assistant · Spokane, WA
- NPI 1003292368
- Accepts Medicare
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
212 E Central Ave Ste 245
Spokane, WA 992086289
(509) 824-1686 - Mailing address
-
Po Box 421
Liberty Lake, WA 990190421
Credentials & registration
- NPI registered
- August 2015 — 11 yrs on file
- Profile last updated
- March 24, 2023
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Washington #PA60739072
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003292368. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
44
Distinct HCPCS
2
Medicare allowed
$6,121
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 31 | 30 | $152 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 13 | 12 | $109 |
In context: peer comparison
Among 77 peers in Spokane Physician Assistant, average services per provider: 94. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$122
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 1 | $84.99 | |
| Pfizer INC. | 1 | $21.96 | |
| Phathom Pharmaceuticals, INC. | 1 | $15.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
690
Patients
460
Total drug cost
$32,390
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 173 | 171 | $4,614 |
| Omeprazole | Generic | 108 | 56 | $1,690 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 77 | 76 | $1,401 |
| Pantoprazole Sodium | Generic | 44 | 25 | $591 |
| Gavilyte-C (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 43 | 43 | $914 |
| Lisinopril | Generic | 39 | 15 | $253 |
| Gabapentin | Generic | 34 | 13 | $693 |
| Levothyroxine Sodium | Generic | 29 | 15 | $414 |
| Atorvastatin Calcium | Generic | 28 | 13 | $231 |
| Famotidine | Generic | 23 | 11 | $225 |
Hospital affiliations
Frequently asked questions
What is Dr. Katherine Nall Birrer's medical specialty?
Dr. Katherine Nall Birrer practices Physician Assistant in Spokane, WA.
Where does Dr. Katherine Nall Birrer practice?
Dr. Katherine Nall Birrer practices at 212 E Central Ave Ste 245, Spokane, WA 992086289. Office phone: 5098241686.
What is Dr. Katherine Nall Birrer's NPI?
Dr. Katherine Nall Birrer's National Provider Identifier (NPI) is 1003292368, issued by NPPES.
Does Dr. Katherine Nall Birrer accept Medicare assignment?
Yes. Dr. Katherine Nall Birrer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Nall Birrer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.