John Vargo, DDS
NPI 1841402971 · Periodontics · Okatie, SC
John Vargo, DDS is a Periodontics provider in Okatie, SC (NPI 1841402971).
Provider details
- NPI number
- 1841402971
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 12 (WV)
Specialties & taxonomies
Dental Providers
Profile Score
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
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 | 101 | 78 |
| Amoxicillin | 85 | 70 |
| Azithromycin | 20 | 15 |
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)
- 112 Morris StCharleston, WV 25301Phone: (304) 342-4481Fax: (304) 342-4483
Registry dates
- Enumerated
- 2007-05-03
- Last updated
- 2019-01-10
Frequently asked questions
- What is John Vargo's NPI number?
- John Vargo's National Provider Identifier (NPI) is 1841402971, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Vargo's specialty?
- John Vargo is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is John Vargo located?
- John Vargo's practice location on file with NPPES is 4 Okatie Center Blvd S Ste 103, Okatie, SC 29909-7530.
- What is John Vargo's phone number?
- The practice phone number listed in the NPPES registry for John Vargo is (843) 705-9551.
- Is John Vargo's NPI active?
- Yes — John Vargo's NPI (1841402971) is active in the NPPES registry as of the last update on 2019-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.