What is Grace Hwang's NPI number?

Grace Hwang's National Provider Identifier (NPI) is 1154350569, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Grace Hwang's specialty?

Grace Hwang is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Grace Hwang located?

Grace Hwang's practice location on file with NPPES is 700 Katlian St Ste E, Sitka, AK 99835-7359.

What is Grace Hwang's phone number?

The practice phone number listed in the NPPES registry for Grace Hwang is (907) 747-5136.

Does Grace Hwang accept Medicare?

Grace Hwang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Grace Hwang's NPI active?

Yes — Grace Hwang's NPI (1154350569) is active in the NPPES registry as of the last update on 2019-10-31.

IndividualActiveAccepts Medicare

Grace Hwang, MD

NPI 1154350569 · Family Medicine Physician · Sitka, AK

Grace Hwang, MD is a Family Medicine Physician provider in Sitka, AK (NPI 1154350569).

Provider details

NPI number: 1154350569
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: 3956 (AK)

Practice location

700 Katlian St Ste E

Sitka, AK 99835-7359

Phone: (907) 747-5136

Fax: (907) 747-5415

Street-level locationGet directions

More AK providers

Mailing address

3100 Channel Dr Ste 300

Juneau, AK 99801-7837

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense 3956 (AK)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(72/100 index)

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

Registry tenure28% of score
20 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
527 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	262	$124
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	96	$21
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	78	$187
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	42	$85
Screening 3d Breast Mammography77063	25	$37

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 48 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Atorvastatin Calcium	137	37
Levothyroxine Sodium	111	26
Amlodipine Besylate	86	22
Losartan Potassium	77	14
Rosuvastatin Calcium	71	15
Apixabanbrand: Eliquis	62	—

Enumerated: 2006-06-30
Last updated: 2019-10-31

Frequently asked questions

What is Grace Hwang's NPI number?: Grace Hwang's National Provider Identifier (NPI) is 1154350569, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Grace Hwang's specialty?: Grace Hwang is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Grace Hwang located?: Grace Hwang's practice location on file with NPPES is 700 Katlian St Ste E, Sitka, AK 99835-7359.
What is Grace Hwang's phone number?: The practice phone number listed in the NPPES registry for Grace Hwang is (907) 747-5136.
Does Grace Hwang accept Medicare?: Grace Hwang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Grace Hwang's NPI active?: Yes — Grace Hwang's NPI (1154350569) is active in the NPPES registry as of the last update on 2019-10-31.

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

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	262	$124
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	96	$21
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	78	$187
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	42	$85
Screening 3d Breast Mammography77063	25	$37