RICHARD MICHAEL TREGER M.D.
NPI 1194922625
Internal Medicine - Nephrology in Sylmar, CA

Active since June 28, 2007PECOS Enrolled
14445 OLIVE VIEW DR, DEPARTMENT OF MEDICINE, 2B-182, SYLMAR, CA 91342(818) 365-3205 Get Directions Write a Review

NPPES record last updated: November 1, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Richard Michael Treger M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RICHARD MICHAEL TREGER M.D. (NPI 1194922625) is an individual nephrology provider in Sylmar, California, licensed in California (A83636) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2001).

NPPES Registry Identity

NPI1194922625
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameRICHARD MICHAEL TREGERCredential: M.D.
Location Address14445 OLIVE VIEW DR, DEPARTMENT OF MEDICINE, 2B-182Sylmar, CA 91342-1437
Mailing Address11660 Mayfield Ave, #301Los Angeles, CA 90049-5757 · (310) 207-5759
Sole ProprietorYes
Medical School CMSOtherGraduated 2001
Enumeration DateJune 28, 2007
Last NPPES UpdateNovember 1, 2021
NPPES CertifiedNovember 1, 2021
NPI 1194922625 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License Licensed in CA · A83636
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
Also ListedEmergency Medicine · Emergency Medical ServicesTaxonomy 207PE0004X · License A83636 (CA)
14445 OLIVE VIEW DR, Sylmar, CA 91342

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Richard Michael Treger M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5890113062
PECOS Enrollment IDI20200921001486
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
28 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91342 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Mycophenolate mofetil, oral, 250 mg J7517
Treatment-Treatment - Miscellaneous · category RX029N
1 supplier11 claims1,320 services$0.20 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

General Acute Care Hospital
14445 OLIVE VIEW DR
SYLMAR, CA 91342
Nurse Practitioner (Family)
14445 OLIVE VIEW DR
SYLMAR, CA 91342
Student in an Organized Health Care Education/Training Program
14445 OLIVE VIEW DR
SYLMAR, CA 91342
Pathology (Anatomic Pathology & Clinical Pathology)
14445 OLIVE VIEW DR, ROOM 1A116
SYLMAR, CA 91342
Internal Medicine (Infectious Disease)
14445 OLIVE VIEW DR, 2B182
SYLMAR, CA 91342
Physical Therapy Assistant
14445 OLIVE VIEW DR
SYLMAR, CA 91342
Internal Medicine
14445 OLIVE VIEW DR
SYLMAR, CA 91342
General Acute Care Hospital
14445 OLIVE VIEW DR
SYLMAR, CA 91342

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 Richard Treger's NPI number?

The NPI number for Richard Treger is 1194922625. It was assigned to this individual provider in the NPPES registry on June 28, 2007.

Where is Richard Treger located?

Richard Treger practices at 14445 Olive View Dr Department Of Medicine, 2b-182, Sylmar, CA 91342. The listed phone number is (818) 365-3205.

What is Richard Treger's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Richard Treger enrolled in Medicare?

Yes. Richard Treger is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Richard Treger was last updated on November 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.