Julio Ortiz Mcwilliam, M.D.
NPI 1336219880 · Otolaryngology Physician · Humacao, PR
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julio Ortiz Mcwilliam, M.D. is a Otolaryngology Physician provider in Humacao, PR (NPI 1336219880).
Provider details
- NPI number
- 1336219880
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 9187 (PR)
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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 976 | 465 |
| Famotidine | 707 | 278 |
| Azelastine Hcl | 318 | 167 |
| Clotrimazole/Betamethasone Dipbrand: Clotrimazole-Betamethasone | 183 | 109 |
| Omeprazole | 154 | 60 |
| Montelukast Sodium | 102 | 48 |
| Meclizine Hcl | 83 | 44 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Julio Ortiz Mcwilliam's NPI number?
- Julio Ortiz Mcwilliam's National Provider Identifier (NPI) is 1336219880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julio Ortiz Mcwilliam's specialty?
- Julio Ortiz Mcwilliam is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Julio Ortiz Mcwilliam located?
- Julio Ortiz Mcwilliam's practice location on file with NPPES is 5 Calle Dufresne E, Humacao, PR 00791-3605.
- What is Julio Ortiz Mcwilliam's phone number?
- The practice phone number listed in the NPPES registry for Julio Ortiz Mcwilliam is (787) 656-5247.
- Does Julio Ortiz Mcwilliam accept Medicare?
- Julio Ortiz Mcwilliam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julio Ortiz Mcwilliam's NPI active?
- Yes — Julio Ortiz Mcwilliam's NPI (1336219880) 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.