Juan Frontera, M.D.
NPI 1679538904 · Urology Physician · St Clair Shores, MI
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Juan Frontera, M.D. is a Urology Physician provider in St Clair Shores, MI (NPI 1679538904).
Provider details
- NPI number
- 1679538904
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301053764 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
10,372 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Automated Urinalysis Test81003 | 1,584 | $2 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,496 | $131 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 1,086 | $17 |
| Psa (prostate Specific Antigen) Measurement, Total84153 | 701 | $18 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 612 | $11 |
| Complete Ultrasound Scan Behind Abdominal Cavity76770 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 1,679 | 536 |
| Finasteride | 662 | 210 |
| Enzalutamidebrand: Xtandi | 230 | 40 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 213 | 74 |
| Ciprofloxacin Hcl | 148 | 128 |
| Abiraterone Acetate | 134 | 20 |
| Mirabegronbrand: Myrbetriq | 125 | 39 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,151 across 52 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-19
- Last updated
- 2008-07-28
Frequently asked questions
- What is Juan Frontera's NPI number?
- Juan Frontera's National Provider Identifier (NPI) is 1679538904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Juan Frontera's specialty?
- Juan Frontera is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Juan Frontera located?
- Juan Frontera's practice location on file with NPPES is 20952 E 12 Mile Rd, St Clair Shores, MI 48081-3200.
- What is Juan Frontera's phone number?
- The practice phone number listed in the NPPES registry for Juan Frontera is (586) 771-4820.
- Does Juan Frontera accept Medicare?
- Juan Frontera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Juan Frontera's NPI active?
- Yes — Juan Frontera's NPI (1679538904) is active in the NPPES registry as of the last update on 2008-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.