NING DONG MD
NPI 1336501832
Internal Medicine - Hematology & Oncology in Issaquah, WA

Active since March 23, 2016PECOS EnrolledAccepts Medicare Assignment
89.43/100
CMS Quality Rating
751 NE BLAKELY DR STE 1090, ISSAQUAH, WA 98029(425) 313-4200(425) 313-4201 Get Directions Write a Review

NPPES record last updated: February 10, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 28, 2022, Mar 23, 2016 (2 updates tracked since 2016).

About Ning Dong Md NPPES

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

NING DONG MD (NPI 1336501832) is an individual hematology & oncology provider in Issaquah, Washington, licensed in Washington (MD61637949) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS, is affiliated with Swedish Medical Center, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1336501832
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameNING DONGCredential: MD
Location Address751 NE BLAKELY DR STE 1090Issaquah, WA 98029-6201
Mailing AddressPo Box 25608Salt Lake City, UT 84125-0608 · (206) 320-4476
Fax(425) 313-4201
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateMarch 23, 2016
Last NPPES UpdateFebruary 10, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 10, 2026
NPI 1336501832 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 · MD61637949
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.
751 NE BLAKELY DR STE 1090, Issaquah, WA 98029

Other Identifiers 1

Medicaid2320506WA

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

Ning Dong Md 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 ID4486030509
PECOS Enrollment IDI20250331000869
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 2

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.
63 services31 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
25 services25 patients

Hospital Affiliations CMS Care Compare 3

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

Swedish Medical Center

Acute Care Hospitals · Seattle, WA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500027
Location747 BroadwaySeattle, WA 98122 · King County
Emergency services Birthing friendly

Swedish Issaquah

Acute Care Hospitals · Issaquah, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500152
Location751 NE Blakely DrIssaquah, WA 98029 · King County
Emergency services Birthing friendly

Kittitas Valley Community Hospital

Critical Access Hospitals · Ellensburg, WA
OwnershipGovernment - Hospital District or Authority
CMS Certification Number501333
Location603 South ChestnutEllensburg, WA 98926 · Kittitas County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98029 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.

89.43/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality73.84
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 11

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

Genetic Counselor, MS
751 NE BLAKELY DR STE 1090
ISSAQUAH, WA 98029
Genetic Counselor, MS
751 NE BLAKELY DR STE 1090
ISSAQUAH, WA 98029
Nurse Practitioner (Family)
751 NE BLAKELY DR STE 1090
ISSAQUAH, WA 98029
Nurse Practitioner
751 NE BLAKELY DR STE 1090
ISSAQUAH, WA 98029
Internal Medicine (Hematology & Oncology)
751 NE BLAKELY DR STE 1090
ISSAQUAH, WA 98029
Internal Medicine (Hematology & Oncology)
751 NE BLAKELY DR STE 1090
ISSAQUAH, WA 98029
Internal Medicine (Hematology & Oncology)
751 NE BLAKELY DR STE 1090
ISSAQUAH, WA 98029
Internal Medicine (Hematology & Oncology)
751 NE BLAKELY DR STE 1090
ISSAQUAH, WA 98029

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 Ning Dong's NPI number?

The NPI number for Ning Dong is 1336501832. It was assigned to this individual provider in the NPPES registry on March 23, 2016.

Where is Ning Dong located?

Ning Dong practices at 751 NE Blakely Dr Ste 1090, Issaquah, WA 98029. The listed phone number is (425) 313-4200.

What is Ning Dong's specialty?

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

Is Ning Dong enrolled in Medicare?

Yes. Ning Dong 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 Ning Dong accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Ning Dong 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 Ning Dong affiliated with any hospitals?

According to CMS data, Ning Dong is affiliated with Swedish Medical Center, Swedish Issaquah and Kittitas Valley Community Hospital.

When was this NPI record last updated?

The NPPES record for Ning Dong was last updated on February 10, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.