DR. MATTHEW QIANCONG DENG DDS
NPI 1326894163
Dentist in Boston, MA

Q: What is Matthew Deng's NPI number?

The NPI number for Matthew Deng is 1326894163. It was assigned to this individual provider in the NPPES registry on April 24, 2024.

Q: What is Matthew Deng's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Q: When was this NPI record last updated?

The NPPES record for Matthew Deng was last updated on October 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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 24, 2024PECOS EnrolledAccepts Medicare Assignment

165 CAMBRIDGE ST STE 401, BOSTON, MA 02114(617) 726-1076 Get Directions Write a Review

NPPES record last updated: October 22, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Matthew Qiancong Deng Dds NPPES

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

DR. MATTHEW QIANCONG DENG DDS (NPI 1326894163) is an individual dentist in Boston, Massachusetts, licensed in Massachusetts (DN10000739) and active in the NPI registry since April 2024. He is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1326894163

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. MATTHEW QIANCONG DENGCredential: DDS

Location Address165 CAMBRIDGE ST STE 401Boston, MA 02114-2750

Mailing Address170 Gore St Apt 412Cambridge, MA 02141-1147 · (607) 542-1835

Phone(617) 726-1076

Sole ProprietorNo

Medical School CMSOtherGraduated 2024

Enumeration DateApril 24, 2024

Last NPPES UpdateOctober 22, 2025

NPPES CertifiedOctober 22, 2025

✔ NPI 1326894163 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in MA · DN10000739

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

165 CAMBRIDGE ST STE 401, Boston, MA 02114

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield.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

Dr. Matthew Qiancong Deng Dds 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 ID5193212975

PECOS Enrollment IDI20251015001121

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.

Hospital Affiliations CMS Care Compare

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

Massachusetts General Hospital

Acute Care Hospitals · Boston, MA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220071

Location55 Fruit StreetBoston, MA 02114 · Suffolk County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02114 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

$97.64 typical visit price

range $63.72 – $189.86

Typical copayment $24.41 (range $15.93 – $47.46)

Most-billed visit code 99203

Established Patient

$78.84 typical visit price

range $21.07 – $155.29

Typical copayment $19.71 (range $5.26 – $38.82)

Most-billed visit code 99213

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 5

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

KEVIN R KALIN DDS

Oral & Maxillofacial Surgery

165 CAMBRIDGE ST STE 401, MGH DENTAL GROUP
BOSTON, MA 02114

Suffolk County (617) 726-8222

ADAM O SHAFIK DDS

Oral & Maxillofacial Surgery

165 CAMBRIDGE ST STE 401, MGH DENTAL GROUP
BOSTON, MA 02114

Suffolk County (617) 726-1076

SAMA E ABDUL-AZIZ DMD

Dentist (General Practice)

165 CAMBRIDGE ST STE 401, MGH DENTAL GROUP
BOSTON, MA 02114

Suffolk County (617) 726-1076

JULIA HALEY PICARELLA

Student in an Organized Health Care Education/Training Program

165 CAMBRIDGE ST STE 401
BOSTON, MA 02114

Suffolk County (631) 626-8553

DR. AMANDA MADISON ZECCOLA DDS

Student in an Organized Health Care Education/Training Program

165 CAMBRIDGE ST STE 401
BOSTON, MA 02114

Suffolk County (617) 726-1076

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 Matthew Deng's NPI number?

The NPI number for Matthew Deng is 1326894163. It was assigned to this individual provider in the NPPES registry on April 24, 2024.

Where is Matthew Deng located?

Matthew Deng practices at 165 Cambridge St Ste 401, Boston, MA 02114. The listed phone number is (617) 726-1076.

What is Matthew Deng's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Matthew Deng enrolled in Medicare?

Yes. Matthew 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.

What insurance does Matthew Deng accept?

Health plans from Anthem Blue Cross and Blue Sheld and Anthem Blue Cross and Blue Shield list Matthew Deng 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 Matthew Deng affiliated with any hospitals?

According to CMS data, Matthew Deng is affiliated with Massachusetts General Hospital.

When was this NPI record last updated?

The NPPES record for Matthew Deng was last updated on October 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.