Isaac So, DDS
NPI 1306424304 · General Practice Dentistry · Cincinnati, OH
Isaac So, DDS is a General Practice Dentistry provider in Cincinnati, OH (NPI 1306424304).
Provider details
- NPI number
- 1306424304
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 0401419807 (VA)
Specialties & taxonomies
Dental Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Chlorhexidine Gluconate | 59 | 54 |
| Oxycodone Hcl | 29 | 28 |
| Ibuprofen | 28 | 28 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 4210 Fairfax Corner Ave W Ste 215Fairfax, VA 22030-8627Phone: (703) 263-8640
Registry dates
- Enumerated
- 2021-03-31
- Last updated
- 2026-02-26
- Certified
- 2026-02-26
Frequently asked questions
- What is Isaac So's NPI number?
- Isaac So's National Provider Identifier (NPI) is 1306424304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isaac So's specialty?
- Isaac So is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Isaac So located?
- Isaac So's practice location on file with NPPES is 234 Goodman St, Cincinnati, OH 45219-2364.
- What is Isaac So's phone number?
- The practice phone number listed in the NPPES registry for Isaac So is (513) 584-2586.
- Is Isaac So's NPI active?
- Yes — Isaac So's NPI (1306424304) is active in the NPPES registry as of the last update on 2026-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.