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MARY MAY MONTENEGRO FNP- BC
NPI 1346895778
Nurse Practitioner - Psychiatric/Mental Health in Manahawkin, NJ

Active since August 02, 2019PECOS EnrolledAccepts Medicare Assignment
601 WASHINGTON AVE STE J, MANAHAWKIN, NJ 08050(609) 497-4736(609) 375-1800 Get Directions Write a Review

NPPES record last updated: December 8, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 8, 2025, Jul 15, 2024, Aug 2, 2019 (3 updates tracked since 2019).

About Mary May Montenegro Fnp- Bc NPPES

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

MARY MAY MONTENEGRO FNP- BC (NPI 1346895778) is an individual psychiatric/mental health provider in Manahawkin, New Jersey, licensed in New York (405740) and active in the NPI registry since August 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1346895778
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMARY MAY MONTENEGROCredential: FNP- BC
Location Address601 WASHINGTON AVE STE JManahawkin, NJ 08050-2861
Mailing Address601 Washington Ave Ste JManahawkin, NJ 08050-2861 · (609) 467-4736 · Fax (609) 375-1800
Phone(609) 497-4736
Fax(609) 375-1800
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateAugust 2, 2019
Last NPPES UpdateDecember 8, 20253 updates tracked since enumeration
NPPES CertifiedDecember 8, 2025
✔ NPI 1346895778 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
Licenses✔ Licensed in NY · 405740✔ Licensed in NJ · 26NJ00942400
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 26NJ00942400 (NJ), 349159 (NY)
601 WASHINGTON AVE STE J, Manahawkin, NJ 08050
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Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mary May Montenegro Fnp- Bc 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 ID6800125790
PECOS Enrollment IDI20190830001714
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.

Areas of Expertise CMS Part B claims 7

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 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.
1,182 services280 patients
Psychiatric diagnostic evaluation with medical services 90792
A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.
256 services255 patients
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349
An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.
71 services28 patients
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.
41 services30 patients
Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
17 services17 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.
16 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08050 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.

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 May Montenegro's NPI number?

The NPI number for Mary May Montenegro is 1346895778. It was assigned to this individual provider in the NPPES registry on August 2, 2019.

Where is Mary May Montenegro located?

Mary May Montenegro practices at 601 Washington Ave Ste J, Manahawkin, NJ 08050. The listed phone number is (609) 497-4736.

What is Mary May Montenegro's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Mary May Montenegro enrolled in Medicare?

Yes. Mary May Montenegro 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.

What insurance does Mary May Montenegro accept?

Health plans from Providence Health Plan list Mary May Montenegro 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 Mary May Montenegro was last updated on December 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.