Steven R. Shum
NPI 1932395506 · Corneal and Contact Management Optometrist · Germantown, TN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven R. Shum is a Corneal and Contact Management Optometrist organization in Germantown, TN (NPI 1932395506).
Provider details
- NPI number
- 1932395506
- Entity type
- Organization
- Primary specialty
- Corneal and Contact Management OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Brister Shum, Business Manager(901) 754-6020
- License
- 547 (TN)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-09-18
- Last updated
- 2009-01-14
Frequently asked questions
- What is Steven R. Shum's NPI number?
- Steven R. Shum's National Provider Identifier (NPI) is 1932395506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Steven R. Shum?
- Steven R. Shum is classified in the NPPES registry as Corneal and Contact Management Optometrist (Eye and Vision Services Providers).
- Where is Steven R. Shum located?
- Steven R. Shum's practice location on file with NPPES is 2109 West St, Germantown, TN 38138-3837.
- What is Steven R. Shum's phone number?
- The practice phone number listed in the NPPES registry for Steven R. Shum is (901) 754-6020.
- Does Steven R. Shum accept Medicare?
- Steven R. Shum 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 Steven R. Shum?
- The authorized official listed on Steven R. Shum's NPPES record is Brister Shum, Business Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Steven R. Shum's NPI active?
- Yes — Steven R. Shum's NPI (1932395506) is active in the NPPES registry as of the last update on 2009-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.