Doctor profile · Federal record
Dr. Cassie Oltman, ARNP
Critical Care Medicine Nurse Practitioner (CMS: Nurse Practitioner) · Richland, WA
- NPI 1477268977
- Accepts Medicare
- 4 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
888 Swift Blvd
Richland, WA 993523514
(150) 994-2362 - Mailing address
-
550 Gage Blvd Ste 101
Richland, WA 993529532
Credentials & registration
- NPI registered
- January 2023 — 3 yrs on file
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 363LC0200X — NUCC code
- State license (1)
- Washington #AP61399859
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477268977. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
134
Distinct HCPCS
1
Medicare allowed
$23,797
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 134 | 66 | $178 |
In context: peer comparison
Among 1 peers in Richland Critical Care Medicine Nurse Practitioner, average services per provider: 134. This provider delivers 1.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Cassie Oltman's medical specialty?
Dr. Cassie Oltman practices Critical Care Medicine Nurse Practitioner in Richland, WA.
Where does Dr. Cassie Oltman practice?
Dr. Cassie Oltman practices at 888 Swift Blvd, Richland, WA 993523514. Office phone: 1509942362.
What is Dr. Cassie Oltman's NPI?
Dr. Cassie Oltman's National Provider Identifier (NPI) is 1477268977, issued by NPPES.
Does Dr. Cassie Oltman accept Medicare assignment?
Yes. Dr. Cassie Oltman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cassie Oltman commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.