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MARY ELIZABETH CORONEL HERNANDEZ MD
NPI 1174658124
Pediatrics in Saipan, MP

Active since February 22, 2007PECOS Enrolled
500409 CHALAN KANOA, COMMONWEALTH HEALTH CENTER, SAIPAN, MP 96950(670) 234-8950(670) 234-8700 Get Directions Write a Review

NPPES record last updated: December 9, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Mary Elizabeth Coronel Hernandez Md NPPES

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

MARY ELIZABETH CORONEL HERNANDEZ MD (NPI 1174658124) is an individual pediatrics provider in Saipan, Mariana Islands, licensed in Mariana Islands (0321) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1993).

NPPES Registry Identity

NPI1174658124
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameMARY ELIZABETH CORONEL HERNANDEZCredential: MD
Location Address500409 CHALAN KANOA, COMMONWEALTH HEALTH CENTERSaipan, MP 96950
Mailing Address535 N Marine Corps Dr, Ste 1aTamuning, GU 96913-4112 · (671) 647-6669 · Fax (671) 647-6277
Phone(670) 234-8950
Fax(670) 234-8700
Sole ProprietorNo
Medical School CMSOtherGraduated 1993
Enumeration DateFebruary 22, 2007
Last NPPES UpdateDecember 9, 2020
NPPES CertifiedDecember 9, 2020
✔ NPI 1174658124 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MP · 0321
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedPediatrics · Pediatric PulmonologyTaxonomy 2080P0214X · License 0321 (MP)

Other Identifiers 1

Other92873529CO · Colorado Medicaid Program

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mary Elizabeth Coronel Hernandez Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3779660295
PECOS Enrollment IDI20080408000898, I20200501001587
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Mary Elizabeth Hernandez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Guam Memorial Hospital
General Acute Care Hospital
850 GOVERNOR CARLOS CAMACHO ROAD
Oka Tamuning, GU 96913
  • Reassigned Medicare billing, Guam enrollment
  • 320 clinicians in this Medicare group
NPI 1366519027 (671) 647-2937
Guam Sleep Center, LLC
Sleep Disorder Diagnostic
535 N. MARINE CORPS DRIVE, UNIT 1A
Tamuning, GU 96913
  • Reassigned Medicare billing, Hawaii enrollment
  • 2 clinicians in this Medicare group
NPI 1699957274 (671) 647-6669

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96950 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
$92.50 typical visit price
range $60.53 – $180.05
Typical copayment $23.12 (range $15.13 – $45.01)
Most-billed visit code 99203
Established Patient
$105.65 typical visit price
range $20.09 – $147.56
Typical copayment $26.41 (range $5.02 – $36.89)
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.

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 Mary Elizabeth Hernandez's NPI number?

The NPI number for Mary Elizabeth Hernandez is 1174658124. It was assigned to this individual provider in the NPPES registry on February 22, 2007.

Where is Mary Elizabeth Hernandez located?

Mary Elizabeth Hernandez practices at 500409 Chalan Kanoa Commonwealth Health Center, Saipan, MP 96950. The listed phone number is (670) 234-8950.

What is Mary Elizabeth Hernandez's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Mary Elizabeth Hernandez enrolled in Medicare?

Yes. Mary Elizabeth Hernandez is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Mary Elizabeth Hernandez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Elizabeth Hernandez reassigns Medicare benefits to 2 organizations: Guam Memorial Hospital (Oka Tamuning, GU) and Guam Sleep Center, LLC (Tamuning, GU). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mary Elizabeth Hernandez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mary Elizabeth Hernandez was last updated on December 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.