1. Home
  2. Directory
  3. Oregon
  4. Portland
  5. Internal Medicine
  6. NPI Profile

DR. JOSEPH YINGQIAO DENG M.D.
NPI 1700099223
Internal Medicine in Portland, OR

Active since May 08, 2007PECOS EnrolledAccepts Medicare Assignment
86.03/100
CMS Quality Rating
707 SW WASHINGTON ST, SUITE 700, PORTLAND, OR 97205(203) 299-9906(503) 225-9002 Get Directions Write a Review

NPPES record last updated: April 11, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 11, 2023, Feb 2, 2023, Oct 24, 2018 (3 updates tracked since 2018).

About Dr. Joseph Yingqiao Deng M.d. NPPES

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

DR. JOSEPH YINGQIAO DENG M.D. (NPI 1700099223) is an individual internal medicine provider in Portland, Oregon, licensed in Montana (114987) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Legacy Emanuel Medical Center, and is a graduate of Pennsylvania State University College Of Medicine (2003).

NPPES Registry Identity

NPI1700099223
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. JOSEPH YINGQIAO DENGCredential: M.D.
Location Address707 SW WASHINGTON ST, SUITE 700Portland, OR 97205-3536
Mailing AddressPo Box 35147, #1801Seattle, WA 98124-5147 · (503) 299-9906 · Fax (503) 225-9002
Phone(203) 299-9906
Fax(503) 225-9002
Sole ProprietorNo
Medical School CMSPennsylvania State University College Of MedicineGraduated 2003
Enumeration DateMay 8, 2007
Last NPPES UpdateApril 11, 20233 updates tracked since enumeration
NPPES CertifiedApril 11, 2023
✔ NPI 1700099223 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MT · 114987
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedAnesthesiologyTaxonomy 207L00000X · License A94888 (CA), MD160405 (OR)
Also ListedAnesthesiology · Critical Care MedicineTaxonomy 207LC0200X · License A94888 (CA)
Also ListedFamily MedicineTaxonomy 207Q00000X · License A94888 (CA)
707 SW WASHINGTON ST, Portland, OR 97205
Open in Google Maps ↗

Other Identifiers 1

Medicaid500659001OR

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Joseph Yingqiao Deng 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 ID3779523774
PECOS Enrollment IDI20130730000168
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.

Medicare Billing Reassignments

4

Medicare enrollment records show Joseph Deng reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Oregon Anesthesiology Group PC
Same address
Anesthesiology
707 SW WASHINGTON ST, SUITE 700
Portland, OR 97205
  • Reassigned Medicare billing, Oregon enrollment
  • 271 clinicians in this Medicare group
NPI 1477527786 (503) 299-9906
Legacy Clinics LLC
1.1 mi
Clinic/Center
1130 NW 22ND AVE STE 220
Portland, OR 97210
  • Reassigned Medicare billing, Oregon enrollment
  • 1,248 clinicians in this Medicare group
NPI 1902827272 (503) 413-2901
Sound Physicians Intensivists Of Washington PLLC
291 mi
Critical Care Medicine
101 W 8TH AVE
Spokane, WA 99204
  • Reassigned Medicare billing, Oregon enrollment
  • 82 clinicians in this Medicare group
NPI 1528582699 (507) 474-3131
Sound Physicians Intensivists Of Virginia LLC
2,372 mi
Critical Care Medicine
5801 BREMO RD
Richmond, VA 23226
  • Reassigned Medicare billing, Virginia enrollment
  • 134 clinicians in this Medicare group
NPI 1619520806 (808) 673-8160

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
52 services46 patients
Critical care, each additional 30 minutes 99292
Critical care refers to special attention given to patients facing life-threatening conditions. Each additional 30 minutes indicates the extension of this specialized care. This might include close monitoring, medication adjustments, and immediate interventions as needed.
22 services16 patients
Insertion of non-tunneled central venous tube for infusion (5 years or older) 36556
This procedure involves placing a thin tube into a large vein, usually in the neck or chest, to administer medication or fluids. It's done under local anesthesia to minimize discomfort. It's a standard, safe procedure for individuals aged 5 and above.
16 services14 patients
Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
12 services12 patients

Hospital Affiliations CMS Care Compare 4

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

Legacy Emanuel Medical Center

Acute Care Hospitals · Portland, OR
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380007
Location2801 N Gantenbein AvenuePortland, OR 97227 · Multnomah County
Emergency services Birthing friendly

Legacy Good Samaritan Medical Center

Acute Care Hospitals · Portland, OR
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380017
Location1015 NW 22nd Avenue, W121Portland, OR 97210 · Multnomah County
Emergency services Birthing friendly

Legacy Mount Hood Medical Center

Acute Care Hospitals · Gresham, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380025
Location24800 SE Stark StreetGresham, OR 97030 · Multnomah County
Emergency services Birthing friendly

Legacy Meridian Park Medical Center

Acute Care Hospitals · Tualatin, OR
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380089
Location19300 SW 65th AvenueTualatin, OR 97062 · Washington County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97205 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
$134.16 typical visit price
range $58.99 – $176.88
Typical copayment $33.54 (range $14.74 – $44.22)
Most-billed visit code 99204
Established Patient
$103.51 typical visit price
range $19.32 – $144.79
Typical copayment $25.87 (range $4.83 – $36.19)
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.

86.03/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality77.8
Promoting Interoperability99
Improvement Activities40
Cost74.15

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.

DR. JEFFREY PHILIP MAKO M.D.
Anesthesiology
707 SW WASHINGTON ST, SUITE 700
PORTLAND, OR 97205
Multnomah County (503) 299-9906
DR. PATRICIA N PANCOAST MD
Anesthesiology
707 SW WASHINGTON ST, STE 700
PORTLAND, OR 97205
Multnomah County (503) 299-9906
DR. XIANGHUA PAN MD
Anesthesiology
707 SW WASHINGTON ST, STE 700
PORTLAND, OR 97205
Multnomah County (503) 299-9906
DR. BRENT D. ANDERSEN MD
Anesthesiology
707 SW WASHINGTON ST, SUITE 700
PORTLAND, OR 97205
Multnomah County (503) 299-9906
DR. MATTHEW BUCKON MD
Anesthesiology
707 SW WASHINGTON ST, SUITE 700
PORTLAND, OR 97205
Multnomah County (503) 299-9906
DR. NIKKI B JAWORSKI M.D.
Anesthesiology
707 SW WASHINGTON ST, SUITE 700
PORTLAND, OR 97205
Multnomah County (503) 299-9906
DR. JONATHAN T. GUDMAN MD
Anesthesiology
707 SW WASHINGTON ST, SUITE 700
PORTLAND, OR 97205
Multnomah County (503) 299-9906
DR. MATTHEW S.A. BOLES MD
Anesthesiology
707 SW WASHINGTON ST, STE 700
PORTLAND, OR 97205
Multnomah County (503) 299-9906

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 Joseph Deng's NPI number?

The NPI number for Joseph Deng is 1700099223. It was assigned to this individual provider in the NPPES registry on May 8, 2007.

Where is Joseph Deng located?

Joseph Deng practices at 707 SW Washington St Suite 700, Portland, OR 97205. The listed phone number is (203) 299-9906.

What is Joseph Deng's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Joseph Deng enrolled in Medicare?

Yes. Joseph Deng 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.

Which organizations bill Medicare for Joseph Deng's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Deng reassigns Medicare benefits to 4 organizations: Oregon Anesthesiology Group PC (Portland, OR), Legacy Clinics LLC (Portland, OR), Sound Physicians Intensivists Of Washington PLLC (Spokane, WA) and Sound Physicians Intensivists Of Virginia LLC (Richmond, VA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joseph Deng's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Joseph Deng affiliated with any hospitals?

According to CMS data, Joseph Deng is affiliated with Legacy Emanuel Medical Center, Legacy Good Samaritan Medical Center, Legacy Mount Hood Medical Center and Legacy Meridian Park Medical Center.

When was this NPI record last updated?

The NPPES record for Joseph Deng was last updated on April 11, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.