Chang Uk Sim, DPM P.C.
NPI 1316275829 · Podiatrist · Astoria, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chang Uk Sim, DPM P.C. is a Podiatrist organization in Astoria, NY (NPI 1316275829).
Provider details
- NPI number
- 1316275829
- Entity type
- Organization
- Primary specialty
- PodiatristPodiatric Medicine & Surgery Service Providers
- Organization subpart
- No
- Authorized official
- Chang Sim, Physician(718) 278-4400
- License
- N006200 (NY)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
Mailing address
Registry dates
- Enumerated
- 2009-11-20
- Last updated
- 2009-12-04
Frequently asked questions
- What is Chang Uk Sim, DPM P.C.'s NPI number?
- Chang Uk Sim, DPM P.C.'s National Provider Identifier (NPI) is 1316275829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Chang Uk Sim, DPM P.C.?
- Chang Uk Sim, DPM P.C. is classified in the NPPES registry as Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Chang Uk Sim, DPM P.C. located?
- Chang Uk Sim, DPM P.C.'s practice location on file with NPPES is 3044 29th St, Astoria, NY 11102-2533.
- What is Chang Uk Sim, DPM P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Chang Uk Sim, DPM P.C. is (718) 278-4400.
- Does Chang Uk Sim, DPM P.C. accept Medicare?
- Chang Uk Sim, DPM P.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Chang Uk Sim, DPM P.C.?
- The authorized official listed on Chang Uk Sim, DPM P.C.'s NPPES record is Chang Sim, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Chang Uk Sim, DPM P.C.'s NPI active?
- Yes — Chang Uk Sim, DPM P.C.'s NPI (1316275829) is active in the NPPES registry as of the last update on 2009-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.