Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DIANNE WOLFF NP
NPI 1528295979
Nurse Practitioner - Psychiatric/Mental Health in Poughkeepsie, NY

Active since June 12, 2009PECOS EnrolledAccepts Medicare Assignment
370 VIOLET AVE, POUGHKEEPSIE, NY 12601(845) 471-1807(845) 471-1815 Get Directions Write a Review

NPPES record last updated: October 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 13, 2026, Nov 12, 2024 (2 updates tracked since 2024).

About Dianne Wolff Np NPPES

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

DIANNE WOLFF NP (NPI 1528295979) is an individual psychiatric/mental health provider in Poughkeepsie, New York, licensed in New York (401868) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS, is affiliated with St Peter's Hospital, and maintains a secondary practice location in Maplewood.

NPPES Registry Identity

NPI1528295979
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameDIANNE WOLFFCredential: NP
Location Address370 VIOLET AVEPoughkeepsie, NY 12601-1034
Mailing Address370 Violet AvePoughkeepsie, NY 12601-1034 · (845) 471-1807 · Fax (845) 471-1815
Fax(845) 471-1815
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateJune 12, 2009
Last NPPES UpdateOctober 13, 20262 updates tracked since enumeration
NPPES CertifiedOctober 13, 2026
✔ NPI 1528295979 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
License✔ Licensed in NY · 401868
Also ListedRegistered NurseTaxonomy 163W00000X · License 505770 (NY)
370 VIOLET AVE, Poughkeepsie, NY 12601

Secondary Practice Location 1

Location 1515 Valley St Ste 203Maplewood, NJ 07040-4300 · Phone (908) 663-2929 · Fax (908) 219-6213

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

Dianne Wolff Np 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 ID5294061636
PECOS Enrollment IDI20190723003783
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 Dianne Wolff reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emergency Medicine
515 VALLEY ST STE 203
Maplewood, NJ 07040
  • Reassigned Medicare billing, New York enrollment
  • 40 clinicians in this Medicare group
Mental Health
66 W FLAGLER ST STE 900
Miami, FL 33130
  • Reassigned Medicare billing, New York enrollment
  • 867 clinicians in this Medicare group

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

Hospital Affiliations CMS Care Compare 2

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

St Peter's Hospital

Acute Care Hospitals · Albany, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330057
Location315 South Manning BoulevardAlbany, NY 12208 · Albany County
Emergency services Birthing friendly

Garnet Health Medical Center Catskills

Acute Care Hospitals · Harris, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330386
Location68 Harris Bushville Road, P O Box 800Harris, NY 12742 · Sullivan County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 12601 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
$95.99 typical visit price
range $61.88 – $187.05
Typical copayment $23.99 (range $15.47 – $46.76)
Most-billed visit code 99203
Established Patient
$108.56 typical visit price
range $19.92 – $151.94
Typical copayment $27.14 (range $4.98 – $37.98)
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.

Other Providers at the Same Location NPPES 18

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

Psychiatry & Neurology (Psychiatry)
370 VIOLET AVE
POUGHKEEPSIE, NY 12601
Nurse Practitioner (Psychiatric/Mental Health)
370 VIOLET AVE
POUGHKEEPSIE, NY 12601
Nurse Practitioner (Psychiatric/Mental Health)
370 VIOLET AVE
POUGHKEEPSIE, NY 12601
Clinic/Center (Adult Mental Health)
370 VIOLET AVE
POUGHKEEPSIE, NY 12601
Nurse Practitioner (Psychiatric/Mental Health)
370 VIOLET AVE
POUGHKEEPSIE, NY 12601
Psychiatry & Neurology (Psychiatry)
370 VIOLET AVE
POUGHKEEPSIE, NY 12601
Psychologist (Clinical)
370 VIOLET AVE
POUGHKEEPSIE, NY 12601
Nurse Practitioner (Psychiatric/Mental Health)
370 VIOLET AVE
POUGHKEEPSIE, NY 12601

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 Dianne Wolff's NPI number?

The NPI number for Dianne Wolff is 1528295979. It was assigned to this individual provider in the NPPES registry on June 12, 2009.

Where is Dianne Wolff located?

Dianne Wolff practices at 370 Violet Ave, Poughkeepsie, NY 12601. The listed phone number is (845) 471-1807.

What is Dianne Wolff's specialty?

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

Is Dianne Wolff enrolled in Medicare?

Yes. Dianne Wolff 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 Dianne Wolff's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dianne Wolff reassigns Medicare benefits to 2 organizations: Stationmd Professional Corporation (Maplewood, NJ) 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 Dianne Wolff's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Dianne Wolff affiliated with any hospitals?

According to CMS data, Dianne Wolff is affiliated with St Peter's Hospital and Garnet Health Medical Center Catskills.

When was this NPI record last updated?

The NPPES record for Dianne Wolff was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days 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.