Doctor profile · Federal record
Dr. Katelan Longfellow, M.D.
Neurology Physician (CMS: Neurology) · Seattle, WA
- NPI 1245469279
- Accepts Medicare
- 17 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1959 Ne Pacific St
Seattle, WA 981950001
(206) 543-6420 - Mailing address
-
18118 26Th Dr Se
Bothell, WA 980129315
Credentials & registration
- NPI registered
- July 2009 — 17 yrs on file
- Profile last updated
- December 18, 2015
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- Washington #MD60385036
- Medicaid
- WA #1245469279
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245469279. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
25,303
Distinct HCPCS
10
Medicare allowed
$295,648
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0585 |
Injection, onabotulinumtoxina, 1 unit | 24,300 | 31 | $6 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 371 | 208 | $177 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 244 | 166 | $127 | |
95874 |
Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle | 81 | 25 | $79 | |
95970 |
Electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator | 70 | 34 | $18 | |
64616 |
Injection of chemical for paralysis of nerve muscles on side of neck excluding voice box | 57 | 17 | $168 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 48 | 48 | $219 | |
64612 |
Injection of chemical for paralysis of nerve muscles on side of face | 39 | 11 | $196 | |
99483 |
Assessment of and care planning for patient with impaired thought processing, typically 60 minutes | 30 | 30 | $270 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 24 | 23 | $90 |
In context: peer comparison
Among 69 peers in Seattle Neurology Physician, average services per provider: 359. This provider delivers 70× the peer median.Open Payments
Industry payments received
All-time total
$1,242
Transactions
11
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 6 | $976.95 | |
| Medtronic, INC. | 5 | $264.86 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,898
Patients
696
Total drug cost
$519,115
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Carbidopa-Levodopa (Carbidopa/Levodopa) | Brand | 1,138 | 285 | $74,699 |
| Carbidopa-Levodopa ER (Carbidopa/Levodopa) | Brand | 465 | 115 | $31,132 |
| Primidone | Generic | 188 | 43 | $4,767 |
| Clonazepam | Generic | 160 | 30 | $1,587 |
| Ropinirole Hcl | Generic | 145 | 27 | $6,316 |
| Gabapentin | Generic | 130 | 34 | $3,085 |
| Pramipexole Dihydrochloride (Pramipexole di-Hcl) | Brand | 121 | 27 | $4,288 |
| Amantadine (Amantadine Hcl) | Brand | 96 | 25 | $8,007 |
| Propranolol Hcl | Generic | 93 | 27 | $3,643 |
| Donepezil Hcl | Generic | 83 | 18 | $1,157 |
Hospital affiliations
Frequently asked questions
What is Dr. Katelan Longfellow's medical specialty?
Dr. Katelan Longfellow practices Neurology Physician in Seattle, WA.
Where does Dr. Katelan Longfellow practice?
Dr. Katelan Longfellow practices at 1959 Ne Pacific St, Seattle, WA 981950001. Office phone: 2065436420.
What is Dr. Katelan Longfellow's NPI?
Dr. Katelan Longfellow's National Provider Identifier (NPI) is 1245469279, issued by NPPES.
Does Dr. Katelan Longfellow accept Medicare assignment?
Yes. Dr. Katelan Longfellow accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katelan Longfellow commonly perform?
Top Medicare-reported procedures in 2023: Injection, onabotulinumtoxina, 1 unit (HCPCS J0585); 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.