What is Hyejin Kwak's NPI number?

Hyejin Kwak's National Provider Identifier (NPI) is 1578723847, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Hyejin Kwak's specialty?

Hyejin Kwak is listed in the NPPES registry with a primary specialty of Prosthodontics (Dental Providers).

Where is Hyejin Kwak located?

Hyejin Kwak's practice location on file with NPPES is 1203 Beacon St, Brookline, MA 02446-5325.

What is Hyejin Kwak's phone number?

The practice phone number listed in the NPPES registry for Hyejin Kwak is (617) 232-8113.

Is Hyejin Kwak's NPI active?

Yes — Hyejin Kwak's NPI (1578723847) is active in the NPPES registry as of the last update on 2013-11-01.

IndividualActive

Hyejin Kwak, DMD

NPI 1578723847 · Prosthodontics · Brookline, MA

Hyejin Kwak, DMD is a Prosthodontics provider in Brookline, MA (NPI 1578723847).

Provider details

NPI number: 1578723847
Entity type: Individual
Primary specialty: ProsthodonticsDental Providers
Credential: DMD
Sex: Female
Sole proprietor: No
License: 21335 (MA)

Practice location

1203 Beacon St

Brookline, MA 02446-5325

Phone: (617) 232-8113

Street-level locationGet directions

More MA providers

Mailing address

1203 Beacon St

Brookline, MA 02446-5325

Specialties & taxonomies

ProsthodonticsPrimary1223P0700XLicense 21335 (MA)
Dental Providers

Profile Score

Detailed profile(89/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
18 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Azithromycin	15	12
Amoxicillin	12	—

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$261 across 3 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2008-06-11
Last updated: 2013-11-01

Frequently asked questions

What is Hyejin Kwak's NPI number?: Hyejin Kwak's National Provider Identifier (NPI) is 1578723847, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Hyejin Kwak's specialty?: Hyejin Kwak is listed in the NPPES registry with a primary specialty of Prosthodontics (Dental Providers).
Where is Hyejin Kwak located?: Hyejin Kwak's practice location on file with NPPES is 1203 Beacon St, Brookline, MA 02446-5325.
What is Hyejin Kwak's phone number?: The practice phone number listed in the NPPES registry for Hyejin Kwak is (617) 232-8113.
Is Hyejin Kwak's NPI active?: Yes — Hyejin Kwak's NPI (1578723847) is active in the NPPES registry as of the last update on 2013-11-01.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Frequently asked questions