John Fields, D.M.D.
NPI 1790803039 · Dentist · Columbus, MS
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Fields, D.M.D. is a Dentist provider in Columbus, MS (NPI 1790803039).
Provider details
- NPI number
- 1790803039
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2720-93 (MS)
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
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Penicillin V Potassium | 219 | 153 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 163 | 129 |
| Alprazolam | 73 | 69 |
| Lidocaine Hclbrand: Lidocaine Hcl Viscous | 44 | 42 |
| Cephalexin | 33 | 20 |
| Amoxicillin | 25 | 11 |
| Ibuprofen | 22 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-26
- Last updated
- 2017-04-25
Frequently asked questions
- What is John Fields's NPI number?
- John Fields's National Provider Identifier (NPI) is 1790803039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Fields's specialty?
- John Fields is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is John Fields located?
- John Fields's practice location on file with NPPES is 2001 Old Aberdeen Rd, Columbus, MS 39705-1913.
- What is John Fields's phone number?
- The practice phone number listed in the NPPES registry for John Fields is (662) 329-2500.
- Does John Fields accept Medicare?
- John Fields is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Fields's NPI active?
- Yes — John Fields's NPI (1790803039) is active in the NPPES registry as of the last update on 2017-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.