Katelan Longfellow, M.D.
NPI 1245469279 · Neurology Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katelan Longfellow, M.D. is a Neurology Physician provider in Seattle, WA (NPI 1245469279).
Provider details
- NPI number
- 1245469279
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD60385036 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
860 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 402 | $178 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 139 | $127 |
| Electronic Analysis of Implanted Brain, Spinal Cord, Or Peripheral Neurostimulator Generator95970 | 64 | $18 |
| Assessment of and Care Planning for Patient With Impaired Thought Processing, Typically 60 Minutes99483 | 58 | $272 |
| Needle Measurement of Electrical Activity in Muscle With Injection of Chemical for Paralysis of Nerve Muscle95874 | 56 | $77 |
| Injection of Chemical for Paralysis of Nerve Muscles on Side of Neck Excluding Voice Box |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 1,172 | 300 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa Er | 541 | 134 |
| Primidone | 146 | 43 |
| Pramipexole Di-Hclbrand: Pramipexole Dihydrochloride | 133 | 33 |
| Ropinirole Hcl | 123 | 29 |
| Clonazepam | 116 | 25 |
| Amantadine Hclbrand: Amantadine | 105 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,242 across 11 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-07-12
- Last updated
- 2015-12-18
Frequently asked questions
- What is Katelan Longfellow's NPI number?
- Katelan Longfellow's National Provider Identifier (NPI) is 1245469279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katelan Longfellow's specialty?
- Katelan Longfellow is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Katelan Longfellow located?
- Katelan Longfellow's practice location on file with NPPES is 1959 Ne Pacific St, Seattle, WA 98195-0001.
- What is Katelan Longfellow's phone number?
- The practice phone number listed in the NPPES registry for Katelan Longfellow is (206) 543-6420.
- Does Katelan Longfellow accept Medicare?
- Katelan Longfellow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katelan Longfellow's NPI active?
- Yes — Katelan Longfellow's NPI (1245469279) is active in the NPPES registry as of the last update on 2015-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.