1. Home
  2. Directory
  3. California
  4. Trabuco Canyon
  5. Internal Medicine
  6. NPI Profile

DR. GLENN NOEL NIEGAS D.O.
NPI 1912157645
Internal Medicine in Trabuco Canyon, CA

Active since September 30, 2008PECOS EnrolledAccepts Medicare Assignment
28582 MALABAR RD, TRABUCO CANYON, CA 92679(714) 403-1082(949) 858-1082 Get Directions Write a Review

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

About Dr. Glenn Noel Niegas D.o. NPPES

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

DR. GLENN NOEL NIEGAS D.O. (NPI 1912157645) is an individual internal medicine provider in Trabuco Canyon, California, licensed in California (20A10503) and active in the NPI registry since September 2008. He is enrolled in Medicare PECOS and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (2006).

NPPES Registry Identity

NPI1912157645
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. GLENN NOEL NIEGASCredential: D.O.
Location Address28582 MALABAR RDTrabuco Canyon, CA 92679-1175
Mailing Address28582 Malabar RdTrabuco Canyon, CA 92679-1175 · (714) 403-1082 · Fax (949) 858-1082
Phone(714) 403-1082
Fax(949) 858-1082
Sole ProprietorYes
Medical School CMSNew York College Of Osteo Medicine Of New York Institute Of TechnologyGraduated 2006
Enumeration DateSeptember 30, 2008
Last NPPES UpdateDecember 1, 2021
NPPES CertifiedDecember 1, 2021
✔ NPI 1912157645 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · 20A10503
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
28582 MALABAR RD, Trabuco Canyon, CA 92679
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Glenn Noel Niegas D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1153482526
PECOS Enrollment IDI20081203000526
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.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92679 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.

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 Glenn Niegas's NPI number?

The NPI number for Glenn Niegas is 1912157645. It was assigned to this individual provider in the NPPES registry on September 30, 2008.

Where is Glenn Niegas located?

Glenn Niegas practices at 28582 Malabar Rd, Trabuco Canyon, CA 92679. The listed phone number is (714) 403-1082.

What is Glenn Niegas's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Glenn Niegas enrolled in Medicare?

Yes. Glenn Niegas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Glenn Niegas was last updated on December 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.