OrganizationActive
Samuel Chan, M.D.
NPI 1043408230 · Community Health Worker · Hagerstown, MD
Samuel Chan, M.D. is a Community Health Worker organization in Hagerstown, MD (NPI 1043408230).
Provider details
- NPI number
- 1043408230
- Entity type
- Organization
- Primary specialty
- Community Health WorkerOther Service Providers
- Organization subpart
- No
- Authorized official
- Samuel Chan, Medical Doctor(301) 797-8822
- License
- D36655 (MD)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% 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
324 E Antietam St
Suite 200
Hagerstown, MD 21740-5754
Phone: (301) 797-8822
Fax: (301) 790-3748
Street-level locationGet directions
Mailing address
324 E Antietam St
Hagerstown, MD 21740-5754
Registry dates
- Enumerated
- 2007-10-12
- Last updated
- 2007-10-12
Frequently asked questions
- What is Samuel Chan, M.D.'s NPI number?
- Samuel Chan, M.D.'s National Provider Identifier (NPI) is 1043408230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Samuel Chan, M.D.?
- Samuel Chan, M.D. is classified in the NPPES registry as Community Health Worker (Other Service Providers).
- Where is Samuel Chan, M.D. located?
- Samuel Chan, M.D.'s practice location on file with NPPES is 324 E Antietam St, Hagerstown, MD 21740-5754.
- What is Samuel Chan, M.D.'s phone number?
- The practice phone number listed in the NPPES registry for Samuel Chan, M.D. is (301) 797-8822.
- Who is the authorized official for Samuel Chan, M.D.?
- The authorized official listed on Samuel Chan, M.D.'s NPPES record is Samuel Chan, Medical Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Samuel Chan, M.D.'s NPI active?
- Yes — Samuel Chan, M.D.'s NPI (1043408230) is active in the NPPES registry as of the last update on 2007-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.