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DIANETTE MARIE OLIVA LMHC
NPI 1184278434
Counselor - Mental Health in Middletown, NY

Active since July 25, 2019PECOS EnrolledAccepts Medicare Assignment
BAVOY MENTAL HEALTH COUNSELING, PLLC, 466 E MAIN STREET, MIDDLETOWN, NY 10940(845) 843-6400(845) 421-6804 Get Directions Write a Review

NPPES record last updated: July 27, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 27, 2023, Jul 8, 2021, Jul 25, 2019 (3 updates tracked since 2019).

About Dianette Marie Oliva Lmhc NPPES

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

DIANETTE MARIE OLIVA LMHC (NPI 1184278434) is an individual mental health provider in Middletown, New York, licensed in New York (009620) and active in the NPI registry since July 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1184278434
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameDIANETTE MARIE OLIVACredential: LMHC
Location AddressBAVOY MENTAL HEALTH COUNSELING, PLLC, 466 E MAIN STREETMiddletown, NY 10940-2516
Mailing AddressBavoy Mental Health Counseling, Pllc, 466 E Main StreetMiddletown, NY 10940-2516 · (845) 843-6400 · Fax (845) 421-6804
Phone(845) 843-6400
Fax(845) 421-6804
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJuly 25, 2019
Last NPPES UpdateJuly 27, 20233 updates tracked since enumeration
NPPES CertifiedJuly 27, 2023
✔ NPI 1184278434 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in NY · 009620
BAVOY MENTAL HEALTH COUNSELING, PLLC, Middletown, NY 10940
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.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

Dianette Marie Oliva Lmhc 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 ID3870028020
PECOS Enrollment IDI20241125001273
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 Dianette Oliva reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Professional Medical Concierge Services, PLLC
117 mi
Family Medicine
37 FRIAR TUCK WAY
Saratoga Springs, NY 12866
  • Reassigned Medicare billing, New York enrollment
  • 127 clinicians in this Medicare group
NPI 1841812310 (518) 238-6028
Grow Healthcare Group PA
1,129 mi
Mental Health
66 W FLAGLER ST STE 900
Miami, FL 33130
  • Reassigned Medicare billing, New York enrollment
  • 867 clinicians in this Medicare group
NPI 1245845932 (786) 244-7711

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

Other Providers at the Same Location NPPES 3

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

MR. MICHAEL A SOTO LMHC
Counselor (Mental Health)
BAVOY MENTAL HEALTH COUNSELING, PLLC, 466 E MAIN STREET
MIDDLETOWN, NY 10940
Orange County (845) 843-6400
LAUREN E GERRISH LMHC
Counselor (Mental Health)
BAVOY MENTAL HEALTH COUNSELING, PLLC, 466 E. MAIN STREET
MIDDLETOWN, NY 10940
Orange County (845) 843-6400
CARELIZ MARRERO LMSW
Social Worker (Clinical)
BAVOY MENTAL HEALTH COUNSELING, PLLC, 466 E MAIN STREET
MIDDLETOWN, NY 10940
Orange County (845) 843-6400

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 Dianette Oliva's NPI number?

The NPI number for Dianette Oliva is 1184278434. It was assigned to this individual provider in the NPPES registry on July 25, 2019.

Where is Dianette Oliva located?

Dianette Oliva practices at Bavoy Mental Health Counseling, PLLC 466 E Main Street, Middletown, NY 10940. The listed phone number is (845) 843-6400.

What is Dianette Oliva's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Dianette Oliva enrolled in Medicare?

Yes. Dianette Oliva 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 Dianette Oliva's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dianette Oliva reassigns Medicare benefits to 2 organizations: Professional Medical Concierge Services, PLLC (Saratoga Springs, NY) and Grow Healthcare Group PA (Miami, FL). 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 Dianette Oliva's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Dianette Oliva accept?

Health plans from UnitedHealthcare list Dianette Oliva 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 Dianette Oliva was last updated on July 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.