GRACE ESUM MA ARNP
NPI 1497539670
Nurse Practitioner - Family in Seattle, WA

Active since August 21, 2023PECOS EnrolledAccepts Medicare Assignment
4915 25TH AVE NE STE 300W, SEATTLE, WA 98105(206) 520-5000 Get Directions Write a Review

NPPES record last updated: November 28, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Grace Esum Ma Arnp NPPES

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

GRACE ESUM MA ARNP (NPI 1497539670) is an individual family provider in Seattle, Washington, licensed in Washington (AP61504754) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS, is affiliated with University Of Washington Medical Ctr, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1497539670
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameGRACE ESUM MACredential: ARNP
Location Address4915 25TH AVE NE STE 300WSeattle, WA 98105-5668
Mailing AddressPo Box 50095Seattle, WA 98145-5095 · (206) 520-5700
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateAugust 21, 2023
Last NPPES UpdateNovember 28, 2023
NPPES CertifiedNovember 28, 2023
NPI 1497539670 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in WA · AP61504754
Also ListedNurse PractitionerTaxonomy 363L00000X · License RN60828617 (WA)
4915 25TH AVE NE STE 300W, Seattle, WA 98105

Accepted 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

Grace Esum Ma Arnp 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 ID1153779244
PECOS Enrollment IDI20231130000682
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 5

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 low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
87 services69 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
69 services68 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.
22 services19 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
16 services16 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
11 services11 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 98105 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
$97.43 typical visit price
range $63.67 – $189.37
Typical copayment $24.35 (range $15.91 – $47.34)
Most-billed visit code 99203
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.

Other Providers at the Same Location NPPES 14

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

Family Medicine
4915 25TH AVE NE STE 300W
SEATTLE, WA 98105
Nurse Practitioner (Adult Health)
4915 25TH AVE NE STE 300W
SEATTLE, WA 98105
Family Medicine
4915 25TH AVE NE STE 300W
SEATTLE, WA 98105
Family Medicine
4915 25TH AVE NE STE 300W
SEATTLE, WA 98105
Nurse Practitioner (Family)
4915 25TH AVE NE STE 300W
SEATTLE, WA 98105
Family Medicine
4915 25TH AVE NE STE 300W
SEATTLE, WA 98105
Nurse Practitioner (Family)
4915 25TH AVE NE STE 300W
SEATTLE, WA 98105
Internal Medicine
4915 25TH AVE NE STE 300W
SEATTLE, WA 98105

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 Grace Ma's NPI number?

The NPI number for Grace Ma is 1497539670. It was assigned to this individual provider in the NPPES registry on August 21, 2023.

Where is Grace Ma located?

Grace Ma practices at 4915 25th Ave NE Ste 300W, Seattle, WA 98105. The listed phone number is (206) 520-5000.

What is Grace Ma's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Grace Ma enrolled in Medicare?

Yes. Grace Ma 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 Grace Ma accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Grace Ma 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 Grace Ma affiliated with any hospitals?

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

When was this NPI record last updated?

The NPPES record for Grace Ma was last updated on November 28, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.