J PEDRO FROMMER MD, PA
NPI 1326067554
Internal Medicine - Nephrology in Houston, TX
About J Pedro Frommer Md, Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
J PEDRO FROMMER MD, PA (NPI 1326067554), doing business as Interventional Nephrology Associates, is a healthcare organization registered as a nephrology in Houston, Texas and active in the NPI registry since July 2006. The organization maintains a secondary practice location in Beaumont and lists Pedro J Frommer, Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 4
Other Names 1
Secondary Practice Location 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
J Pedro Frommer Md, Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
6Medicare enrollment records show 6 clinicians reassign Medicare billing to J Pedro Frommer MD, PA, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 5 within 10 miles. They are listed nearest first.
Clinicians, nearest first (6)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is J Pedro Frommer MD, PA's NPI number?
The NPI number for J Pedro Frommer MD, PA is 1326067554. It was assigned to this organization in the NPPES registry on July 19, 2006. The provider is doing business as Interventional Nephrology Associates.
Where is J Pedro Frommer MD, PA located?
J Pedro Frommer MD, PA is located at 427 W 20th St Ste 300, Houston, TX 77008. The listed phone number is (713) 791-1633.
What is J Pedro Frommer MD, PA's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is J Pedro Frommer MD, PA enrolled in Medicare?
Yes. J Pedro Frommer MD, PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through J Pedro Frommer MD, PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians in 4 Medicare specialties reassign their Medicare billing to J Pedro Frommer MD, PA. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nephrology (3), Nurse Practitioner (1) and Thoracic Surgery (1). Of these, 4 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does J Pedro Frommer MD, PA accept?
Health plans from WellPoint list J Pedro Frommer MD, PA as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for J Pedro Frommer MD, PA was last updated on May 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# J Pedro Frommer Md, Pa · NPI 1326067554
Nephrology organization in Houston, Texas. Organization record, active in the CMS NPPES registry since July 19, 2006.
## Identity
- **NPI:** 1326067554 (Entity type: Organization)
- **Enumerated:** July 19, 2006
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **Also known as:** Interventional Nephrology Associates (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Pedro Frommer, DIRECTOR
## Practice location
- **Address:** 427 W 20TH ST STE 300, Houston, TX 77008-2429
- **Phone:** (713) 791-1633 · **Fax:** (713) 791-1710
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 6 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nephrology (3), Nurse Practitioner (1), Thoracic Surgery (1); 4 practice at this address and 5 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 8, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1326067554) · Data from the CMS NPPES public registry.