Katelan Hauck Longfellow, M.D.
Neurology Physician · Seattle, WA
Katelan Hauck Longfellow, M.D. is a neurology physician with a practice address in Seattle, Washington, and NPI 1245469279, issued on Jul 12, 2009. Check the license (Washington MD60385036, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Katelan Hauck Longfellow
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- MD60385036 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1959 NE Pacific St, Seattle, WA 98195
- Phone
- (206) 543-6420
- Enumerated
- Jul 12, 2009
- Record last updated
- Dec 18, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 1245469279 WA
- Medicare enrollment
- Enrolled (PECOS I20130718000427); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 489 in Washington → Look up another NPI →
Also registered at 1959 NE Pacific St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rebecca AbayInternal Medicine Physician1528565520
- Gifti Abbo, MDStudent in an Organized Health Care Education/Training Program1316688989
- Nandini AbburiNeurology Physician1730618349
- Mohamed AbdelmotlebDiagnostic Radiology Physician1134892656
Verify Katelan Hauck Longfellow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60385036Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average neurology physician in 2024
3,448 Medicare Part D claims for 434 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Carbidopa-Levodopa1,172 claims
- Carbidopa-Levodopa Er541 claims
- Primidone146 claims
- Pramipexole Dihydrochloride133 claims
- Ropinirole Hcl123 claims
- Clonazepam116 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,241.81
11 payments; by number, the most common kind was travel and lodging; the largest payer was Boston Scientific Corporation. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Franciscan Medical GroupTacoma, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katelan Hauck Longfellow among 489 neurology physician records in Washington
Katelan Hauck Longfellow, M.D. is one of 489 neurology physician records with a practice address in Washington. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 55% of them.
- NPI issued2009 · 55% of these records are older, 42% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2009 · median 2007 among the 351 with a school on file
- Record last updated2015 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Washington
There are 489 neurology physician records in Washington.
All 489 in Washington → Every provider in Seattle → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Rosalind Chuang, M.D.Seattle, WA 981951366558751
- Barbara DistadSeattle, WA 981951942385745
- Thomas Grabowski, MDSeattle, WA 981951033104252
- Lee-Loung Liou, MD, PHDSeattle, WA 981951013022151
- Natalia Murinova, M.D.Seattle, WA 981951548259237
- Shawn Murphy, MD PHDSeattle, WA 981951639160534
- Patricia Oakes, MDSeattle, WA 981951760582993
- Nicole PhillipsSeattle, WA 981951881709863
Common questions
What is Katelan Hauck Longfellow, M.D.'s NPI number?
Katelan Hauck Longfellow, M.D.'s National Provider Identifier (NPI) is 1245469279, issued on Jul 12, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Katelan Hauck Longfellow, M.D. located?
The NPPES record lists a practice address at 1959 NE Pacific St, Seattle, WA, 98195. Phone: (206) 543-6420. Providers update this record themselves, so call before visiting.
How can I verify Katelan Hauck Longfellow, M.D.'s license?
NPPES lists Washington license number MD60385036, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Katelan Hauck Longfellow, M.D. prescribe under Medicare Part D?
In 2024, Katelan Hauck Longfellow, M.D. had 3,448 Medicare Part D claims for 434 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.