John Chandler, M.D.
NPI 1801824651 · Emergency Medicine Physician · Vivian, LA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Chandler, M.D. is a Emergency Medicine Physician provider in Vivian, LA (NPI 1801824651).
Provider details
- NPI number
- 1801824651
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 019412 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
5 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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 20 | 19 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 17 | 16 |
| Methylprednisolone | 13 | 13 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 13 | 13 |
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 (4)
- 188 Burt BlvdBenton, LA 71006-4900Phone: (318) 965-5017Fax: (318) 965-5019
- 112 N Forrest RdPlain Dealing, LA 71064-4031Phone: (318) 326-7272Fax: (318) 326-7282
- 5948 N Market StShreveport, LA 71107-2017Phone: (318) 375-0001Fax: (318) 375-0002
- 815 S Pine StVivian, LA 71082-3353Phone: (318) 375-3239Fax: (318) 375-2755
Registry dates
- Enumerated
- 2006-06-29
- Last updated
- 2024-12-30
- Certified
- 2024-12-30
Frequently asked questions
- What is John Chandler's NPI number?
- John Chandler's National Provider Identifier (NPI) is 1801824651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Chandler's specialty?
- John Chandler is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Chandler located?
- John Chandler's practice location on file with NPPES is 815 S Pine St, Vivian, LA 71082.
- What is John Chandler's phone number?
- The practice phone number listed in the NPPES registry for John Chandler is (318) 375-3235.
- Does John Chandler accept Medicare?
- John Chandler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Chandler's NPI active?
- Yes — John Chandler's NPI (1801824651) is active in the NPPES registry as of the last update on 2024-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.