John Niven, M.D.
NPI 1336167634 · Dermatology Physician · Miami Beach, FL
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Niven, M.D. is a Dermatology Physician provider in Miami Beach, FL (NPI 1336167634).
Provider details
- NPI number
- 1336167634
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- ME20864 (FL)
Specialties & taxonomies
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
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 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 2,042 | 953 |
| Fluocinonide | 1,941 | 694 |
| Ketoconazole | 966 | 319 |
| Mometasone Furoate | 923 | 447 |
| Mupirocin | 852 | 461 |
| Clotrimazole/Betamethasone Dipbrand: Clotrimazole-Betamethasone | 791 | 281 |
| Clindamycin Phosphate | 703 | 272 |
| Hydroxyzine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Niven's NPI number?
- John Niven's National Provider Identifier (NPI) is 1336167634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Niven's specialty?
- John Niven is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is John Niven located?
- John Niven's practice location on file with NPPES is 1111 Lincoln Rd, Miami Beach, FL 33139-2452.
- What is John Niven's phone number?
- The practice phone number listed in the NPPES registry for John Niven is (305) 672-7058.
- Does John Niven accept Medicare?
- John Niven is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Niven's NPI active?
- Yes — John Niven's NPI (1336167634) 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.