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DELILAH MAHASE
NPI 1588325468
Nurse Practitioner - Family in Neptune, NJ

Active since January 04, 2022PECOS EnrolledAccepts Medicare Assignment
84.01/100
CMS Quality Rating
1945 STATE ROUTE 33, NEPTUNE, NJ 07753(732) 775-5500 Get Directions Write a Review

NPPES record last updated: June 16, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Delilah Mahase NPPES

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

DELILAH MAHASE (NPI 1588325468) is an individual family provider in Neptune, New Jersey, licensed in New Jersey (26NJ01244900) and active in the NPI registry since January 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1588325468
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDELILAH MAHASE
Location Address1945 STATE ROUTE 33Neptune, NJ 07753-4859
Mailing Address1945 State Route 33Neptune, NJ 07753-4859 · (732) 775-5500
Phone(732) 775-5500
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateJanuary 4, 2022
Last NPPES UpdateJune 16, 2026
NPPES CertifiedJune 16, 2026
✔ NPI 1588325468 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in NJ · 26NJ01244900✔ Licensed in VT · 101.0139358✔ Licensed in WA · APTP.N3.70133780✔ Licensed in WV · APRNCNP126336✔ Licensed in OH · APNCNP0042061
1945 STATE ROUTE 33, Neptune, NJ 07753
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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

Delilah Mahase 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 ID7416343678
PECOS Enrollment IDI20220415001026, I20260803003808
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

6

Medicare enrollment records show Delilah Mahase reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Rekha Gohel MD LLC
15 mi
Geriatric Medicine
26 MOLLY PITCHER DR
Manalapan, NJ 07726
  • Reassigned Medicare billing, New Jersey enrollment
  • 11 clinicians in this Medicare group
NPI 1912352642 (732) 822-7435
Daniel Funsch Jr, M.D., P.C.
38 mi
Emergency Medicine
885 3RD AVE FL 28
New York, NY 10022
  • Reassigned Medicare billing, Ohio, Vermont, Washington and West Virginia enrollments
  • Medicare enrollment name: Daniel Funsch Jr MD PC
  • 19 clinicians in this Medicare group
NPI 1316784580 (929) 650-3990
Ivy Medical Group PLLC
38 mi
Emergency Medicine
885 3RD AVE FL 28
New York, NY 10022
  • Reassigned Medicare billing, Ohio, Vermont, Washington and West Virginia enrollments
  • 60 clinicians in this Medicare group
NPI 1700558798 (929) 650-3990
Lumina Care Medical Nj LLC
38 mi
Emergency Medicine
885 3RD AVE FL 28
New York, NY 10022
  • Reassigned Medicare billing, New Jersey enrollment
  • 79 clinicians in this Medicare group
NPI 1851118319 (929) 650-3990
Optum Medical Care Of New Jersey PC
42 mi
Pediatrics
1 DAKOTA DR
New Hyde Park, NY 11042
  • Reassigned Medicare billing, New Jersey enrollment
  • 417 clinicians in this Medicare group
NPI 1578665048 (516) 627-1811
Dr Rebman Medical PA
1,045 mi
Family Medicine
1201 NE 175TH ST
Miami, FL 33162
  • Reassigned Medicare billing, Ohio, Vermont, Washington and West Virginia enrollments
  • 51 clinicians in this Medicare group
NPI 1669276689 (305) 771-4986

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 6

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.
723 services100 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.
139 services75 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.
137 services82 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
54 services47 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
46 services37 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07753 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
$94.90 typical visit price
range $61.59 – $185.05
Typical copayment $23.72 (range $15.39 – $46.26)
Most-billed visit code 99203
Established Patient
$107.94 typical visit price
range $20.08 – $150.98
Typical copayment $26.98 (range $5.02 – $37.74)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

84.01/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality68.67
Promoting Interoperability98
Improvement Activities40
Cost76.48

Other Providers at the Same Location NPPES 20

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

MAULIK D SHAH DO
Internal Medicine (Gastroenterology)
1945 STATE ROUTE 33
NEPTUNE, NJ 07753
Monmouth County (732) 897-2770
HANI NASER
Internal Medicine
1945 STATE ROUTE 33
NEPTUNE, NJ 07753
Monmouth County (732) 776-4483
KALIOPI MELLO
Student in an Organized Health Care Education/Training Program
1945 STATE ROUTE 33
NEPTUNE, NJ 07753
Monmouth County (732) 897-2455
DR. EMILY NICOLE RIENZO MD
Student in an Organized Health Care Education/Training Program
1945 STATE ROUTE 33
NEPTUNE, NJ 07753
Monmouth County (732) 776-4328
CHRISTINE BARONE D.O
Pediatrics (Neonatal-Perinatal Medicine)
1945 STATE ROUTE 33
NEPTUNE, NJ 07753
Monmouth County (732) 776-4283
NIYOUSHA SADEGHPOUR MD
Student in an Organized Health Care Education/Training Program
1945 STATE ROUTE 33
NEPTUNE, NJ 07753
Monmouth County (732) 897-2455
JUSTIN VAN NEST PA-C
Physician Assistant
1945 STATE ROUTE 33
NEPTUNE, NJ 07753
Monmouth County (732) 776-2330
ZAINAB SHAHSAMAND MD
Student in an Organized Health Care Education/Training Program
1945 STATE ROUTE 33
NEPTUNE, NJ 07753
Monmouth County (732) 776-3712

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 Delilah Mahase's NPI number?

The NPI number for Delilah Mahase is 1588325468. It was assigned to this individual provider in the NPPES registry on January 4, 2022.

Where is Delilah Mahase located?

Delilah Mahase practices at 1945 State Route 33, Neptune, NJ 07753. The listed phone number is (732) 775-5500.

What is Delilah Mahase's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Delilah Mahase enrolled in Medicare?

Yes. Delilah Mahase 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 Delilah Mahase's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Delilah Mahase reassigns Medicare benefits to 6 organizations: Rekha Gohel MD LLC (Manalapan, NJ), Daniel Funsch Jr, M.D., P.C. (New York, NY), Ivy Medical Group PLLC (New York, NY), Lumina Care Medical Nj LLC (New York, NY), Optum Medical Care Of New Jersey PC (New Hyde Park, NY) and 1 more organization, listed in the Medicare section above. 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 Delilah Mahase's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Delilah Mahase accept?

Health plans from Oscar Health list Delilah Mahase 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.

When was this NPI record last updated?

The NPPES record for Delilah Mahase was last updated on June 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.