Doctor profile · Federal record
Dr. Catherine Mamah, M.D.
Neurology Physician (CMS: Neurology) · Neurology Physician · Neuromuscular Medicine (Psychiatry & Neurology) Physician · Neurology Physician · Neurology Physician · Neurology Physician · Clinical Neurophysiology Physician · Neurology With Special Qualifications in Child Neurology Physician · Vancouver, WA
- NPI 1811062912
- Accepts Medicare
- 22 yrs in practice
- Licensed in 5 states
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
2121 Ne 139Th St, Mob A, Ste.400
Vancouver, WA 986862316
(360) 487-4707 - Additional location
-
580 Court St
Keene, NH 034311718
(603) 354-5400 - Additional location
-
1100 Goethals Dr Ste D
Richland, WA 993523301
(509) 942-3080
fax (509) 942-3085 - Mailing address
-
Po Box 12563
Seattle, WA 981114563
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- August 19, 2025
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State licenses (5)
- Wisconsin #836 · Washington #MD60577656 · California #105347 · Minnesota #60081 · New Hampshire #EL31992
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811062912. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
33
Distinct HCPCS
1
Medicare allowed
$3,102
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 33 | 25 | $94 |
In context: peer comparison
Among 11 peers in Vancouver Neurology Physician, average services per provider: 639. This provider delivers 0.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
50
Patients
0
Total drug cost
$35,118
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Nurtec Odt (Rimegepant Sulfate) | Brand | 22 | 0 | $34,800 |
| Topiramate | Generic | 16 | 0 | $218 |
| Gabapentin | Generic | 12 | 0 | $100 |
Hospital affiliations
Frequently asked questions
What is Dr. Catherine Mamah's medical specialty?
Dr. Catherine Mamah practices Neurology Physician in Vancouver, WA.
Where does Dr. Catherine Mamah practice?
Dr. Catherine Mamah practices at 2121 Ne 139Th St, Vancouver, WA 986862316. Office phone: 3604874707.
What is Dr. Catherine Mamah's NPI?
Dr. Catherine Mamah's National Provider Identifier (NPI) is 1811062912, issued by NPPES.
Does Dr. Catherine Mamah accept Medicare assignment?
Yes. Dr. Catherine Mamah accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Mamah commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.