Michael Siebert, OD
NPI 1932141850 · Optometrist · Spartanburg, SC
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Siebert, OD is a Optometrist provider in Spartanburg, SC (NPI 1932141850).
Provider details
- NPI number
- 1932141850
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- 1547 (SC)
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
20 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
- 2006-06-12
- Last updated
- 2021-08-20
- Certified
- 2021-08-20
Frequently asked questions
- What is Michael Siebert's NPI number?
- Michael Siebert's National Provider Identifier (NPI) is 1932141850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Siebert's specialty?
- Michael Siebert is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Michael Siebert located?
- Michael Siebert's practice location on file with NPPES is 205 W Blackstock Rd Ste 150, Spartanburg, SC 29301-3205.
- What is Michael Siebert's phone number?
- The practice phone number listed in the NPPES registry for Michael Siebert is (864) 574-8454.
- Does Michael Siebert accept Medicare?
- Michael Siebert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Siebert's NPI active?
- Yes — Michael Siebert's NPI (1932141850) is active in the NPPES registry as of the last update on 2021-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.