Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MONICA CHELSEA SPITZER CHISHOLM MD
NPI 1679109672
Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology in Orange, CA

Q: What is Monica Chisholm's NPI number?

The NPI number for Monica Chisholm is 1679109672. It was assigned to this individual provider in the NPPES registry on March 21, 2020.

Q: What is Monica Chisholm's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology with Special Qualifications in Child Neurology, with taxonomy code 2084N0402X.

Q: When was this NPI record last updated?

The NPPES record for Monica Chisholm was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 56 days 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 21, 2020PECOS Enrolled

505 S MAIN ST STE 350, ORANGE, CA 92868(714) 576-7801 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jul 9, 2026, Aug 4, 2022, Mar 21, 2020 (3 updates tracked since 2020).

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About Monica Chelsea Spitzer Chisholm Md NPPES

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

MONICA CHELSEA SPITZER CHISHOLM MD (NPI 1679109672) is an individual neurology with special qualifications in child neurology provider in Orange, California, licensed in California (A178946) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679109672

Entity TypeIndividualFemale

Primary Taxonomy2084N0402X

Provider Legal NameMONICA CHELSEA SPITZER CHISHOLMCredential: MD

Location Address505 S MAIN ST STE 350Orange, CA 92868-4524

Mailing Address1201 W La Veta AveOrange, CA 92868-4203 · (714) 509-8430

Phone(714) 576-7801

Sole ProprietorNo

Enumeration DateMarch 21, 2020

Last NPPES UpdateJuly 9, 20263 updates tracked since enumeration

NPPES CertifiedJuly 9, 2026

✔ NPI 1679109672 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Neurology with Special Qualifications in Child NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0402X

License✔ Licensed in CA · A178946

Definition

A Child Neurologist specializes in neurology with special skills in diagnosis and treatment of neurologic disorders of the neonatal period, infancy, early childhood, and adolescence.

505 S MAIN ST STE 350, Orange, CA 92868

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Monica Chelsea Spitzer Chisholm Md 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92868 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.

Other Providers at the Same Location NPPES 2

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

DR. EMILY KATHLEEN GARAVATTI MD

Pediatrics (Neurodevelopmental Disabilities)

505 S MAIN ST STE 350
ORANGE, CA 92868

Orange County (714) 509-7982

DR. JANETTA LORENZA ARELLANO MD

Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)

505 S MAIN ST STE 350
ORANGE, CA 92868

Orange County (714) 509-7982

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 Monica Chisholm's NPI number?

The NPI number for Monica Chisholm is 1679109672. It was assigned to this individual provider in the NPPES registry on March 21, 2020.

Where is Monica Chisholm located?

Monica Chisholm practices at 505 S Main St Ste 350, Orange, CA 92868. The listed phone number is (714) 576-7801.

What is Monica Chisholm's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology with Special Qualifications in Child Neurology, with taxonomy code 2084N0402X.

Is Monica Chisholm enrolled in Medicare?

Yes. Monica Chisholm is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Monica Chisholm was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 56 days 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.