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ANN MARGARET SEVILLA VERGEL DE DIOS DNP
NPI 1073106670
Nurse Practitioner - Acute Care in Irvine, CA

Active since February 15, 2021PECOS EnrolledAccepts Medicare Assignment
4255 CAMPUS DR STE A100, #5532, IRVINE, CA 92612(714) 869-7487 Get Directions Write a Review

NPPES record last updated: February 7, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Feb 7, 2024, Feb 15, 2021 (2 updates tracked since 2021).

About Ann Margaret Sevilla Vergel De Dios Dnp NPPES

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

ANN MARGARET SEVILLA VERGEL DE DIOS DNP (NPI 1073106670) is an individual acute care provider in Irvine, California, licensed in California (95016694) and active in the NPI registry since February 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1073106670
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameANN MARGARET SEVILLA VERGEL DE DIOSCredential: DNP
Location Address4255 CAMPUS DR STE A100, #5532Irvine, CA 92612-8650
Mailing Address2214 Melogold WayCorona, CA 92883-3191 · (714) 390-1336
Phone(714) 869-7487
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateFebruary 15, 2021
Last NPPES UpdateFebruary 7, 20242 updates tracked since enumeration
NPPES CertifiedFebruary 7, 2024
✔ NPI 1073106670 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 · 95016694
Also ListedRegistered Nurse · EmergencyTaxonomy 163WE0003X · License 95049509 (CA)
4255 CAMPUS DR STE A100, Irvine, CA 92612
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ann Margaret Sevilla Vergel De Dios Dnp 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 ID2466868856
PECOS Enrollment IDI20210310000126
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 Ann Margaret Vergel De Dios reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Orca Rehab Inc
6.6 mi
Physical Medicine & Rehabilitation
13522 NEWPORT AVE STE 102
Tustin, CA 92780
  • Reassigned Medicare billing, California enrollment
  • 18 clinicians in this Medicare group
NPI 1952046963 (714) 987-1121
Michael Decker, Do, Inc
35 mi
Skilled Nursing Facility
565 PIER AVE, #1352
Hermosa Beach, CA 90254
  • Reassigned Medicare billing, California enrollment
  • 33 clinicians in this Medicare group
NPI 1528410842 (816) 896-1355

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

Areas of Expertise CMS Part B claims 9

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.

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
6,242 services585 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
1,591 services190 patients
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 99305
An initial nursing facility visit per day is a service where a healthcare professional spends about 35 minutes assessing a patient's health status. This includes reviewing medical history, conducting a physical exam, and developing a care plan based on the patient's needs.
497 services401 patients
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310
A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.
228 services33 patients
Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more 99306
An initial nursing facility visit is your first meeting with your healthcare team at a nursing facility. Lasting typically 45 minutes, this appointment involves a comprehensive health assessment and the creation of your personalized care plan. It's a crucial step to ensure your health and well-being.
153 services126 patients
Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes 99347
An established patient home visit is a service where a healthcare professional visits your home for a 15-minute check-up. It's designed for patients who have previously seen the professional. The visit may include basic health assessments and discussions about your ongoing care.
94 services31 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92612 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
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.

Referred Medical Equipment & Supplies CMS DME claims 11

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
6 suppliers15 claims15 services$34.80 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
6 suppliers17 claims17 services$44.95 avg. paid by Medicare
Headgear used with positive airway pressure device A7035
DME-Other DME · category DE001N
7 suppliers12 claims12 services$15.46 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
8 suppliers17 claims92 services$1.75 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
1 supplier66 claims66 services$3.24 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
6 suppliers42 claims42 services$27.86 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Ann Margaret Vergel De Dios's NPI number?

The NPI number for Ann Margaret Vergel De Dios is 1073106670. It was assigned to this individual provider in the NPPES registry on February 15, 2021.

Where is Ann Margaret Vergel De Dios located?

Ann Margaret Vergel De Dios practices at 4255 Campus Dr Ste A100 #5532, Irvine, CA 92612. The listed phone number is (714) 869-7487.

What is Ann Margaret Vergel De Dios's specialty?

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

Is Ann Margaret Vergel De Dios enrolled in Medicare?

Yes. Ann Margaret Vergel De Dios is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Ann Margaret Vergel De Dios's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ann Margaret Vergel De Dios reassigns Medicare benefits to 2 organizations: Orca Rehab Inc (Tustin, CA) and Michael Decker, Do, Inc (Hermosa Beach, CA). 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 Ann Margaret Vergel De Dios'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 Ann Margaret Vergel De Dios was last updated on February 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.