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MABEL AMARYLLIS MAYORGA M.D.
NPI 1295115277
Internal Medicine - Endocrinology, Diabetes & Metabolism in South Plainfield, NJ

Active since June 04, 2015PECOS EnrolledAccepts Medicare Assignment
902 OAK TREE AVE STE 400, SOUTH PLAINFIELD, NJ 07080(908) 756-0040(908) 756-1793 Get Directions Write a Review

NPPES record last updated: July 29, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 29, 2021, Jun 25, 2021, Apr 5, 2021 and 3 more (6 updates tracked since 2018).

About Mabel Amaryllis Mayorga M.d. NPPES

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

MABEL AMARYLLIS MAYORGA M.D. (NPI 1295115277) is an individual endocrinology, diabetes & metabolism provider in South Plainfield, New Jersey, licensed in New Jersey (25MA10310500) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS, is affiliated with Jfk Medical Center, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1295115277
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameMABEL AMARYLLIS MAYORGACredential: M.D.
Location Address902 OAK TREE AVE STE 400South Plainfield, NJ 07080-5139
Mailing Address902 Oak Tree Ave Ste 400South Plainfield, NJ 07080-5139 · (908) 756-0040 · Fax (908) 756-1793
Phone(908) 756-0040
Fax(908) 756-1793
Sole ProprietorYes
Medical School CMSOtherGraduated 2015
Enumeration DateJune 4, 2015
Last NPPES UpdateJuly 29, 20216 updates tracked since enumeration
NPPES CertifiedJuly 29, 2021
✔ NPI 1295115277 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in NJ · 25MA10310500
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
902 OAK TREE AVE STE 400, South Plainfield, NJ 07080
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

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

Mabel Amaryllis Mayorga M.d. 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 ID42528028
PECOS Enrollment IDI20210412000019
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 Reassignment

Medicare enrollment records show Mabel Mayorga reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cedarbrook Cardiology LLC
Same address
Specialist
902 OAK TREE AVE, SUITE 400
South Plainfield, NJ 07080
  • Reassigned Medicare billing, New Jersey enrollment
  • 4 clinicians in this Medicare group
NPI 1447200431 (908) 756-1703

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 5

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 hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
267 services139 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
241 services89 patients
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251
This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.
70 services23 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
40 services39 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
35 services35 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Jfk Medical Center

Acute Care Hospitals · Edison, NJ
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310108
Location65 James StreetEdison, NJ 08820 · Middlesex County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07080 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
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
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 2

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
8 suppliers17 claims57 services$6.61 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
1 supplier16 claims16 services$184.98 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

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

GERALD NGO M.D.
Internal Medicine (Cardiovascular Disease)
902 OAK TREE AVE STE 400
SOUTH PLAINFIELD, NJ 07080
Middlesex County (908) 756-1703

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 Mabel Mayorga's NPI number?

The NPI number for Mabel Mayorga is 1295115277. It was assigned to this individual provider in the NPPES registry on June 4, 2015.

Where is Mabel Mayorga located?

Mabel Mayorga practices at 902 Oak Tree Ave Ste 400, South Plainfield, NJ 07080. The listed phone number is (908) 756-0040.

What is Mabel Mayorga's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Mabel Mayorga enrolled in Medicare?

Yes. Mabel Mayorga 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 organization bills Medicare for Mabel Mayorga's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mabel Mayorga reassigns Medicare benefits to Cedarbrook Cardiology LLC (South Plainfield, NJ). The 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 Mabel Mayorga's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mabel Mayorga accept?

Health plans from Oscar Health list Mabel Mayorga as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Mabel Mayorga affiliated with any hospitals?

According to CMS data, Mabel Mayorga is affiliated with Jfk Medical Center.

When was this NPI record last updated?

The NPPES record for Mabel Mayorga was last updated on July 29, 2021. 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.