What is Stephen Gwan's NPI number?

Stephen Gwan's National Provider Identifier (NPI) is 1508492190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Stephen Gwan's specialty?

Stephen Gwan is listed in the NPPES registry with a primary specialty of Home Health Aide (Nursing Service Related Providers).

Where is Stephen Gwan located?

Stephen Gwan's practice location on file with NPPES is 7401 New Hampshire Ave Apt 1119, Takoma Park, MD 20912-6955.

What is Stephen Gwan's phone number?

The practice phone number listed in the NPPES registry for Stephen Gwan is (240) 460-5344.

Is Stephen Gwan's NPI active?

Yes — Stephen Gwan's NPI (1508492190) is active in the NPPES registry as of the last update on 2026-02-05.

IndividualActive

Stephen Gwan

NPI 1508492190 · Home Health Aide · Takoma Park, MD

Stephen Gwan is a Home Health Aide provider in Takoma Park, MD (NPI 1508492190).

Provider details

NPI number: 1508492190
Entity type: Individual
Primary specialty: Home Health AideNursing Service Related Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Home Health AidePrimary374U00000XLicense HHA15034 (MD)
Nursing Service Related Providers
Community Health Worker172V00000X
Other Service Providers

Profile Score

Established profile(58/100 index)

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

Registry tenure38% of score
6 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

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.

Practice location

7401 New Hampshire Ave Apt 1119

Takoma Park, MD 20912-6955

Phone: (240) 460-5344

Street-level locationGet directions

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Mailing address