ABIGAIL GRACE CASALNOVA CRNP
NPI 1700503257
Nurse Practitioner - Pediatrics in Denver, CO

Q: What is Abigail Casalnova's NPI number?

The NPI number for Abigail Casalnova is 1700503257. It was assigned to this individual provider in the NPPES registry on October 25, 2022.

Q: What is Abigail Casalnova's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Q: When was this NPI record last updated?

The NPPES record for Abigail Casalnova was last updated on January 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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 October 25, 2022PECOS Enrolled

2055 N HIGH ST STE 300, DENVER, CO 80205(303) 226-7230(866) 401-9731 Get Directions Write a Review

NPPES record last updated: January 8, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 8, 2026, Oct 25, 2022 (2 updates tracked since 2022).

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About Abigail Grace Casalnova Crnp NPPES

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

ABIGAIL GRACE CASALNOVA CRNP (NPI 1700503257) is an individual pediatrics provider in Denver, Colorado, licensed in Colorado (1679267) and active in the NPI registry since October 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700503257

Entity TypeIndividualFemale

Primary Taxonomy363LP0200X

Provider Legal NameABIGAIL GRACE CASALNOVACredential: CRNP

Location Address2055 N HIGH ST STE 300Denver, CO 80205-5503

Mailing Address1550 Platte St Apt A475Denver, CO 80202-6151 · (724) 372-4875

Phone(303) 226-7230

Fax(866) 401-9731

Sole ProprietorNo

Enumeration DateOctober 25, 2022

Last NPPES UpdateJanuary 8, 20262 updates tracked since enumeration

NPPES CertifiedJanuary 8, 2026

✔ NPI 1700503257 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0200X

Licenses✔ Licensed in CO · 1679267✔ Licensed in WY · 58053✔ Licensed in PA · SP026310✔ Licensed in NM · 86830

2055 N HIGH ST STE 300, Denver, CO 80205

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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)

Abigail Grace Casalnova Crnp 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 80205 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

$89.43 typical visit price

range $58.06 – $174.82

Typical copayment $22.35 (range $14.51 – $43.70)

Most-billed visit code 99203

Established Patient

$102.03 typical visit price

range $18.88 – $142.79

Typical copayment $25.50 (range $4.72 – $35.69)

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.

PEDIATRIC PULMONARY AND SLEEP SPECIALISTS, PLLC

Pediatrics (Sleep Medicine)

2055 N HIGH ST STE 300
DENVER, CO 80205

Denver County (800) 506-8933

PEDIATRIC NEUROLOGY AND EPILEPSY SPECIALISTS, PLLC

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

2055 N HIGH ST STE 300
DENVER, CO 80205

Denver County (303) 226-7230

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 Abigail Casalnova's NPI number?

The NPI number for Abigail Casalnova is 1700503257. It was assigned to this individual provider in the NPPES registry on October 25, 2022.

Where is Abigail Casalnova located?

Abigail Casalnova practices at 2055 N High St Ste 300, Denver, CO 80205. The listed phone number is (303) 226-7230.

What is Abigail Casalnova's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Abigail Casalnova enrolled in Medicare?

Yes. Abigail Casalnova is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Abigail Casalnova was last updated on January 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.