NPPES file of Aug 9, 2026

Nathaniel J. Lathrop, ARNP

Adult Health Nurse Practitioner · Seattle, WA

Nathaniel J. Lathrop, ARNP is an adult health nurse practitioner with a practice address in Seattle, Washington, and NPI 1114963758, issued on Jun 21, 2006. Check the license (Washington AP30006078, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1114963758
Name
Nathaniel J. Lathrop
Credential
ARNP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
AP30006078 WA
Self-reported in NPPES; status is on the state search
Practice location
325 9TH Ave, Seattle, WA 98104
Phone
(206) 744-5867
Enumerated
Jun 21, 2006
Record last updated
May 21, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(206) 744-8245
Medicaid ID
9633124 WA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest adult health nurse practitioner records → All 546 in Washington → Look up another NPI →

Also registered at 325 9TH Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Noor Aaf, PA-CMedical Physician Assistant1558394171
  2. Sheida Aalami, M.D.Internal Medicine Physician1730573296
  3. Collette AbbottHospitalist Physician1306208293
  4. Akrm Abdalrahman, MD, MSCritical Care Medicine (Anesthesiology) Physician1801374905
  5. Martin Abdo, COUNSELORCounselor1821202904
  6. Nauzley Abedini, M.D.Hospice and Palliative Medicine (Internal Medicine) Physician1043637408

Verify Nathaniel J. Lathrop in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license AP30006078    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Washington license search

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Nathaniel J. Lathrop among 546 adult health nurse practitioner records in Washington

Nathaniel J. Lathrop, ARNP is one of 546 adult health nurse practitioner records with a practice address in Washington. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 73% newer
  • In a Medicare fileNo · 63% of these records are
  • In the CMS Doctors and Clinicians fileNo · 48% of these records are
  • Record last updated2008 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Washington

There are 546 adult health nurse practitioner records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 546 in Washington → Every provider in Seattle → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Kristina Bauer, ARNPSeattle, WA 981041568409019
  2. Pamela Dekeyser, ARNPSeattle, WA 981041740211812
  3. Deborah Goldman, ARNPSeattle, WA 981041518999192
  4. Margaret Hanrahan, ARNPSeattle, WA 981041417986597
  5. Lisa Johnson, ARNPSeattle, WA 981041558393868
  6. Harriet Leclair, ARNPSeattle, WA 981041629008917
  7. Jean Lee, ARNPSeattle, WA 981041427082007
  8. Sue Macdonald, ARNPSeattle, WA 981041336179217

Common questions

What is Nathaniel J. Lathrop, ARNP's NPI number?

Nathaniel J. Lathrop, ARNP's National Provider Identifier (NPI) is 1114963758, issued on Jun 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Nathaniel J. Lathrop, ARNP located?

The NPPES record lists a practice address at 325 9TH Ave, Seattle, WA, 98104. Phone: (206) 744-5867. Providers update this record themselves, so call before visiting.

How can I verify Nathaniel J. Lathrop, ARNP's license?

NPPES lists Washington license number AP30006078, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.