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Michael Porterfield, D.D.S.
NPI 1750497251 · General Practice Dentistry · Columbia, SC
Michael Porterfield, D.D.S. is a General Practice Dentistry provider in Columbia, SC (NPI 1750497251).
Provider details
- NPI number
- 1750497251
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1652 (SC)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1400 Grove Park Ln
Columbia, SC 29210-3950
Phone: (803) 772-8610
Street-level locationGet directions
Mailing address
332 Ballentine Estates Rd
Irmo, SC 29063-8905
Registry dates
- Enumerated
- 2006-08-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Porterfield's NPI number?
- Michael Porterfield's National Provider Identifier (NPI) is 1750497251, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Porterfield's specialty?
- Michael Porterfield is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Michael Porterfield located?
- Michael Porterfield's practice location on file with NPPES is 1400 Grove Park Ln, Columbia, SC 29210-3950.
- What is Michael Porterfield's phone number?
- The practice phone number listed in the NPPES registry for Michael Porterfield is (803) 772-8610.
- Is Michael Porterfield's NPI active?
- Yes — Michael Porterfield's NPI (1750497251) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.