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

JESSICA LYN HERRIN
NPI 1598695611
Nurse Practitioner - Obstetrics & Gynecology in Casa Grande, AZ

Active since May 20, 2026PECOS Enrolled
1863 E FLORENCE BLVD, CASA GRANDE, AZ 85122(520) 381-0380 Get Directions Write a Review

NPPES record last updated: August 14, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Aug 14, 2026, May 20, 2026 (2 updates tracked since 2026).

About Jessica Lyn Herrin NPPES

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

JESSICA LYN HERRIN (NPI 1598695611) is an individual obstetrics & gynecology provider in Casa Grande, Arizona, licensed in Arizona (343860) and active in the NPI registry since May 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1598695611
Entity TypeIndividualFemale
Primary Taxonomy363LX0001X
Provider Legal NameJESSICA LYN HERRIN
Location Address1863 E FLORENCE BLVDCasa Grande, AZ 85122
Mailing Address1081 W Avalon Canyon DrCasa Grande, AZ 85122-6706 · (928) 592-3902
Phone(520) 381-0380
Sole ProprietorNo
Enumeration DateMay 20, 2026
Last NPPES UpdateAugust 14, 20262 updates tracked since enumeration
NPPES CertifiedAugust 14, 2026
✔ NPI 1598695611 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Obstetrics & GynecologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LX0001X
License✔ Licensed in AZ · 343860
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 343860 (AZ)
1863 E FLORENCE BLVD, Casa Grande, AZ 85122
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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)

Jessica Lyn Herrin 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 85122 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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.

BIANCA GLAB PHARMD
Pharmacist
1863 E FLORENCE BLVD, PHARMACY
CASA GRANDE, AZ 85122
Pinal County (520) 381-0345
SUN LIFE FAMILY HEALTH CENTER, INC.
Pharmacy (Community/Retail Pharmacy)
1863 E FLORENCE BLVD
CASA GRANDE, AZ 85122
Pinal County (520) 381-0363

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 Jessica Herrin's NPI number?

The NPI number for Jessica Herrin is 1598695611. It was assigned to this individual provider in the NPPES registry on May 20, 2026.

Where is Jessica Herrin located?

Jessica Herrin practices at 1863 E Florence Blvd, Casa Grande, AZ 85122. The listed phone number is (520) 381-0380.

What is Jessica Herrin's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Obstetrics & Gynecology, with taxonomy code 363LX0001X.

Is Jessica Herrin enrolled in Medicare?

Yes. Jessica Herrin is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Jessica Herrin was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 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.