GREGORY L KNUTZEN NP
NPI 1871554170
Nurse Practitioner - Acute Care in Colton, CA

Q: What is Gregory Knutzen's NPI number?

The NPI number for Gregory Knutzen is 1871554170. It was assigned to this individual provider in the NPPES registry on March 28, 2006.

Q: What is Gregory Knutzen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Knutzen was last updated on November 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since March 28, 2006PECOS EnrolledAccepts Medicare Assignment

99.12/100

CMS Quality Rating

400 N PEPPER AVE, COLTON, CA 92324(909) 580-2775(909) 580-2115 Get Directions Write a Review

NPPES record last updated: November 9, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 9, 2020, Mar 7, 2018 (2 updates tracked since 2018).

On this page

About Gregory L Knutzen Np NPPES

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

GREGORY L KNUTZEN NP (NPI 1871554170) is an individual acute care provider in Colton, California, licensed in California (349887) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1999).

NPPES Registry Identity

NPI1871554170

Entity TypeIndividualMale

Primary Taxonomy363LA2100X

Provider Legal NameGREGORY L KNUTZENCredential: NP

Location Address400 N PEPPER AVEColton, CA 92324-1801

Mailing AddressPo Box 512185Los Angeles, CA 90051-0185

Phone(909) 580-2775

Fax(909) 580-2115

Sole ProprietorYes

Medical School CMSOtherGraduated 1999

Enumeration DateMarch 28, 2006

Last NPPES UpdateNovember 9, 20202 updates tracked since enumeration

NPPES CertifiedNovember 9, 2020

✔ NPI 1871554170 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2100X

License✔ Licensed in CA · 349887

Also ListedNurse PractitionerTaxonomy 363L00000X · License 349887 (CA)

400 N PEPPER AVE, Colton, CA 92324

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

Gregory L Knutzen Np 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 ID3870575962

PECOS Enrollment IDI20040602001529

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

337 services92 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

20 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92324 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

$91.88 typical visit price

range $59.60 – $179.42

Typical copayment $22.97 (range $14.90 – $44.85)

Most-billed visit code 99203

Established Patient

$104.64 typical visit price

range $19.37 – $146.42

Typical copayment $26.16 (range $4.84 – $36.60)

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.

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.

99.12/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

85.23

Promoting Interoperability

100

Improvement Activities

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.

CATHERINE J CALHOUN

Licensed Psychiatric Technician