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MR. GLENN MICHAEL DE GUZMAN P.A.
NPI 1265448294
Physician Assistant in Norwalk, CA

Active since July 31, 2006PECOS Enrolled
94.62/100
CMS Quality Rating
13330 BLOOMFIELD AVE STE 111, NORWALK, CA 90650(562) 868-0733 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Glenn Michael De Guzman P.a. NPPES

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

MR. GLENN MICHAEL DE GUZMAN P.A. (NPI 1265448294) is an individual physician assistant in Norwalk, California, licensed in California (PA18213) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1265448294
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. GLENN MICHAEL DE GUZMANCredential: P.A.
Location Address13330 BLOOMFIELD AVE STE 111Norwalk, CA 90650-3264
Mailing Address19416 Cheyenne Wells CirWalnut, CA 91789-4371 · (562) 868-0733
Phone(562) 868-0733
Sole ProprietorYes
Enumeration DateJuly 31, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1265448294 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · PA18213
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
13330 BLOOMFIELD AVE STE 111, Norwalk, CA 90650
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Other Identifiers 1

Medicare ID-Type UnspecifiedWPA18213CA · Medicare Provider Number

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Glenn Michael De Guzman P.a. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 2

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
162 services151 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
93 services89 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90650 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.62/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.67
Improvement Activities40
Cost97.14

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 De Guzman's NPI number?

The NPI number for Glenn De Guzman is 1265448294. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Where is Glenn De Guzman located?

Glenn De Guzman practices at 13330 Bloomfield Ave Ste 111, Norwalk, CA 90650. The listed phone number is (562) 868-0733.

What is Glenn De Guzman's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Glenn De Guzman enrolled in Medicare?

Yes. Glenn De Guzman is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Glenn De Guzman was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.