Juan Frommer, M.D.
NPI 1528052404 · Nephrology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Juan Frommer, M.D. is a Nephrology Physician provider in Houston, TX (NPI 1528052404).
Provider details
- NPI number
- 1528052404
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- F2667 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
311 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 114 | $85 |
| Insertion of Needle And/Or Tube Into Hemodialysis Circuit and Balloon Dilation of Dialysis Segment With Review By Radiologist36902 | 36 | $1,018 |
| Removal of Tunneled Central Venous Tube36589 | 31 | $145 |
| Review By Radiologist of Arm Or Leg Artery Image75710 | 24 | $138 |
| Insertion of Needle And/Or Tube Into Hemodialysis Circuit With Review By Radiologist36901 | 19 | $608 |
| Mechanical Removal of Tissue Or Obstructive Material From Central Venous Tube36596 | 18 |
Practice location
Mailing address
Additional practice locations (1)
- 3395 Plaza 10 Dr Ste aBeaumont, TX 77707-2555Phone: (713) 838-2300Fax: (713) 838-2309
Registry dates
- Enumerated
- 2005-09-07
- Last updated
- 2024-12-17
- Certified
- 2024-12-17
Frequently asked questions
- What is Juan Frommer's NPI number?
- Juan Frommer's National Provider Identifier (NPI) is 1528052404, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Juan Frommer's specialty?
- Juan Frommer is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Juan Frommer located?
- Juan Frommer's practice location on file with NPPES is 427 W 20th St Ste 300, Houston, TX 77008-2429.
- What is Juan Frommer's phone number?
- The practice phone number listed in the NPPES registry for Juan Frommer is (713) 791-1633.
- Does Juan Frommer accept Medicare?
- Juan Frommer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Juan Frommer's NPI active?
- Yes — Juan Frommer's NPI (1528052404) is active in the NPPES registry as of the last update on 2024-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.