Provider Profile
W. J. Parker, FNP-BC is a nurse practitioner — family based in Walla Walla, WA. Medicare claims data shows W. provided 710 services to 175 patients. The services billed most often include blood test, clotting time, screening mammography, and screening 3d breast mammography.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
55 W TIETAN ST
Walla Walla, WA 99362
Within Nurse Practitioner - Family generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Allergies
Allergy & skin
Blood disorders
Bone & joint
Dermatology
Digestive
Digestive health
Eye conditions
Heart health
Hormones & endocrine
Infections
Men's health
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Metabolic & weight
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Nerve & spine
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Pain
Pain & spine
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Most searched procedures
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Diagnostic screening
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Ear, nose & throat
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Injections
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Lab tests
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Minor procedures
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Neurological care
Occupational health
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Women's health
710 services · 175 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Screening mammography | Imaging | 77067 |
55 |
| Screening 3d breast mammography | Imaging | 77063 |
55 |
| Blood test, clotting time | Lab test | 85610 |
600 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
W. J. Parker is a nurse practitioner in Walla Walla, WA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
W. J. Parker is listed at 55 W Tietan St, Walla Walla, WA 99362. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (509) 525-3720. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
W. J. Parker's National Provider Identifier is 1902160559. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
W. J. Parker attended Other, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
W. J. Parker has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, W. J. Parker performs imaging including screening mammography and screening 3d breast mammography, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by W. J. Parker. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.