What is Jennifer Tam's NPI number?

Jennifer Tam's National Provider Identifier (NPI) is 1003429119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jennifer Tam's specialty?

Jennifer Tam is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Jennifer Tam located?

Jennifer Tam's practice location on file with NPPES is 325 9th Ave, Seattle, WA 98104-2420.

What is Jennifer Tam's phone number?

The practice phone number listed in the NPPES registry for Jennifer Tam is (206) 744-3510.

Does Jennifer Tam accept Medicare?

Jennifer Tam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Jennifer Tam's NPI active?

Yes — Jennifer Tam's NPI (1003429119) is active in the NPPES registry as of the last update on 2023-05-24.

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Jennifer Tam, ARNP

NPI 1003429119 · Acute Care Nurse Practitioner · Seattle, WA

Jennifer Tam, ARNP is a Acute Care Nurse Practitioner provider in Seattle, WA (NPI 1003429119).

Provider details

NPI number: 1003429119
Entity type: Individual
Primary specialty: Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: ARNP
Sex: Female
Sole proprietor: No
License: RN00169857 (WA)

Practice location

325 9th Ave

Seattle, WA 98104-2420

Phone: (206) 744-3510

Street-level locationGet directions

More WA providers

Mailing address

Po Box 50095

Seattle, WA 98145-5095

Specialties & taxonomies

Acute Care Nurse PractitionerPrimary363LA2100XLicense AP61438620 (WA)
Physician Assistants & Advanced Practice Nursing Providers
Registered Nurse163W00000XLicense RN00169857 (WA)
Nursing Service Providers
Nurse Practitioner363L00000XLicense AP61438620 (WA)
Physician Assistants & Advanced Practice Nursing Providers

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(51/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
6 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
110 Medicare services, 2024 (ranked within specialty)

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 methodology.

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)
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	97	$70
Hospital Discharge Day Management, 30 Minutes Or Less99238	13	$73

Typical Medicare-allowed amounts for these services range $70–$73 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Enumerated: 2020-08-28
Last updated: 2023-05-24
Certified: 2023-05-24

Frequently asked questions

What is Jennifer Tam's NPI number?: Jennifer Tam's National Provider Identifier (NPI) is 1003429119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Jennifer Tam's specialty?: Jennifer Tam is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Jennifer Tam located?: Jennifer Tam's practice location on file with NPPES is 325 9th Ave, Seattle, WA 98104-2420.
What is Jennifer Tam's phone number?: The practice phone number listed in the NPPES registry for Jennifer Tam is (206) 744-3510.
Does Jennifer Tam accept Medicare?: Jennifer Tam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Jennifer Tam's NPI active?: Yes — Jennifer Tam's NPI (1003429119) is active in the NPPES registry as of the last update on 2023-05-24.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)