NICHOLAS PETER GIUSTINI M.D.
NPI 1154718104
Internal Medicine - Hematology & Oncology in Seattle, WA

Q: What is Nicholas Giustini's NPI number?

The NPI number for Nicholas Giustini is 1154718104. It was assigned to this individual provider in the NPPES registry on April 16, 2015.

Q: What is Nicholas Giustini's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Q: When was this NPI record last updated?

The NPPES record for Nicholas Giustini was last updated on August 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 16, 2015PECOS EnrolledAccepts Medicare Assignment

93.09/100

CMS Quality Rating

325 9TH AVE, SEATTLE, WA 98104(206) 744-3000 Get Directions Write a Review

NPPES record last updated: August 13, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 13, 2021, Jun 22, 2021 (2 updates tracked since 2021).

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About Nicholas Peter Giustini M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NICHOLAS PETER GIUSTINI M.D. (NPI 1154718104) is an individual hematology & oncology provider in Seattle, Washington, licensed in Washington (MD61169776) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with University Of Washington Medical Ctr, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1154718104

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameNICHOLAS PETER GIUSTINICredential: M.D.

Location Address325 9TH AVESeattle, WA 98104-2499

Mailing AddressPo Box 50095Seattle, WA 98145-5095

Phone(206) 744-3000

Sole ProprietorYes

Medical School CMSOtherGraduated 2015

Enumeration DateApril 16, 2015

Last NPPES UpdateAugust 13, 20212 updates tracked since enumeration

NPPES CertifiedAugust 13, 2021

✔ NPI 1154718104 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in WA · MD61169776

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

325 9TH AVE, Seattle, WA 98104

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Nicholas Peter Giustini M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3577967058

PECOS Enrollment IDI20210805000691

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

32 services17 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

21 services13 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

16 services16 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of Washington Medical Ctr

Acute Care Hospitals · Seattle, WA

3/5 CMS rating

OwnershipGovernment - State

CMS Certification Number500008

Location1959 NE Pacific St Box 356151Seattle, WA 98195 · King County

Emergency services Birthing friendly

Harborview Medical Center

Acute Care Hospitals · Seattle, WA

1/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number500064

Location325 9th AvenueSeattle, WA 98104 · King County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$189.37 typical visit price

range $63.67 – $189.37

Typical copayment $47.34 (range $15.91 – $47.34)

Most-billed visit code 99205

Established Patient

$111.00 typical visit price

range $21.12 – $155.00

Typical copayment $27.75 (range $5.28 – $38.75)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

93.09/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

73.95

Promoting Interoperability

100

Improvement Activities

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SANDRA K WALKER ARNP

Nurse Practitioner (Acute Care)

325 9TH AVE
SEATTLE, WA 98104

King County (206) 598-0502

JULIA J VISSER DPT

Physical Therapist

325 9TH AVE, BOX 359920
SEATTLE, WA 98104

King County (206) 744-1675

GENIA J MONCADA

Pharmacist

325 9TH AVE, MAILSTOP 359912
SEATTLE, WA 98104

King County (206) 731-3219

JACQUELINE M. KIM LICSW, MSW

Social Worker (Clinical)

325 9TH AVE, BOX 359760
SEATTLE, WA 98104

King County (206) 744-8511

MS. DIANE E WHEELER MS, PA-C

Physician Assistant (Medical)

325 9TH AVE
SEATTLE, WA 98104

King County (206) 744-3000

AMELIA V. RIVERA

Physical Therapist

325 9TH AVE
SEATTLE, WA 98104

King County (206) 774-3300

TIMOTHY WILLIAM MENZA MD, PHD

Internal Medicine (Infectious Disease)

325 9TH AVE
SEATTLE, WA 98104

King County (206) 520-5000

DEMETRIOS TEREZAKIS

Occupational Therapist

325 9TH AVE
SEATTLE, WA 98104

King County (206) 744-6112

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nicholas Giustini's NPI number?

The NPI number for Nicholas Giustini is 1154718104. It was assigned to this individual provider in the NPPES registry on April 16, 2015.

Where is Nicholas Giustini located?

Nicholas Giustini practices at 325 9th Ave, Seattle, WA 98104. The listed phone number is (206) 744-3000.

What is Nicholas Giustini's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Nicholas Giustini enrolled in Medicare?

Yes. Nicholas Giustini is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Nicholas Giustini accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Nicholas Giustini as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Nicholas Giustini affiliated with any hospitals?

According to CMS data, Nicholas Giustini is affiliated with University Of Washington Medical Ctr and Harborview Medical Center.

When was this NPI record last updated?

The NPPES record for Nicholas Giustini was last updated on August 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.