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DARLENE M OSIPUK MD
NPI 1255456927
Psychiatry & Neurology - Psychiatry in Mountain Lakes, NJ

Active since March 20, 2007PECOS EnrolledAccepts Medicare Assignment
420 BOULEVARD, SUITE 106, MOUNTAIN LAKES, NJ 07046(973) 263-8282(973) 263-3141 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Darlene M Osipuk Md NPPES

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

DARLENE M OSIPUK MD (NPI 1255456927) is an individual psychiatry provider in Mountain Lakes, New Jersey, licensed in New Jersey (25MA03999900) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS, is affiliated with Aurelia Osborn Fox Memorial Hospital, and is a graduate of Other (1980).

NPPES Registry Identity

NPI1255456927
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDARLENE M OSIPUKCredential: MD
Location Address420 BOULEVARD, SUITE 106Mountain Lakes, NJ 07046-1742
Mailing Address420 Boulevard, Suite 106Mountain Lakes, NJ 07046-1742 · (973) 263-8282 · Fax (973) 263-3141
Phone(973) 263-8282
Fax(973) 263-3141
Sole ProprietorYes
Medical School CMSOtherGraduated 1980
Enumeration DateMarch 20, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1255456927 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in NJ · 25MA03999900✔ Licensed in NY · 148729-1
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
420 BOULEVARD, Mountain Lakes, NJ 07046
Open in Google Maps ↗

Other Identifiers 3

Medicare ID-Type Unspecified532553NJ · Group Medicare Number
Medicare UPINC55684NJ
Medicare ID-Type Unspecified455149B6WNJ

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

Darlene M Osipuk Md 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 ID5799952974
PECOS Enrollment IDI20250602000962
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 Darlene Osipuk reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Barnabas Health Medical Group, PC
12 mi
Specialist
95 OLD SHORT HILLS RD
West Orange, NJ 07052
  • Reassigned Medicare billing, New Jersey enrollment
  • 757 clinicians in this Medicare group
NPI 1447206420 (888) 724-7123
Mary Imogene Bassett Hospital
127 mi
Multi-Specialty
1 ATWELL RD
Cooperstown, NY 13326
  • Reassigned Medicare billing, New York enrollment
  • 1,052 clinicians in this Medicare group
NPI 1083664221 (607) 547-6858

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 3

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

Aurelia Osborn Fox Memorial Hospital

Acute Care Hospitals · Oneonta, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330085
LocationOne Norton AvenueOneonta, NY 13820 · Otsego County
Emergency services

Bassett Healthcare

Acute Care Hospitals · Cooperstown, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330136
LocationOne Atwell RoadCooperstown, NY 13326 · Otsego County
Emergency services Birthing friendly

Cobleskill Regional Hospital

Critical Access Hospitals · Cobleskill, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number331320
Location178 Grandview DriveCobleskill, NY 12043 · Schoharie County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07046 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
$190.92 typical visit price
range $63.84 – $190.92
Typical copayment $47.73 (range $15.96 – $47.73)
Most-billed visit code 99205
Established Patient
$79.09 typical visit price
range $20.97 – $155.92
Typical copayment $19.77 (range $5.24 – $38.98)
Most-billed visit code 99213
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 19

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

DR. JAYNE SCHACHTER WALCO PH.D.
Psychologist
420 BOULEVARD, SUITE 101
MOUNTAIN LAKES, NJ 07046
Morris County (973) 334-8383
DR. THERESA K KELSO PSY.D
Psychologist (Clinical)
420 BOULEVARD, SUITE 208
MOUNTAIN LAKES, NJ 07046
Morris County (973) 299-2888
COGENT PSYCHIATRIC SERVICES
Psychiatry & Neurology (Psychiatry)
420 BOULEVARD, SUITE 101
MOUNTAIN LAKES, NJ 07046
Morris County (973) 206-1433
SHERRY BUCHANAN HANSEL LCSW
Social Worker (Clinical)
420 BOULEVARD, SUITE 101
MOUNTAIN LAKES, NJ 07046
Morris County (973) 627-4087
JEFFREY M. BRANDLER EDS
Counselor (Addiction (Substance Use Disorder))
420 BOULEVARD, SUITE 208
MOUNTAIN LAKES, NJ 07046
Morris County (973) 402-2647
MOUNTAIN LAKES FAMILY PRACTICE LLC
Family Medicine
420 BOULEVARD, SUITE 104
MOUNTAIN LAKES, NJ 07046
Morris County (973) 334-3773
BIOTECH INDUSTRIES
Prosthetic/Orthotic Supplier
420 BOULEVARD, SUITE 207
MOUNTAIN LAKES, NJ 07046
Morris County (973) 299-7071
DR. CHRISTOPHER GEORGE PARIGORIS PSY.D.
Psychologist (Clinical)
420 BOULEVARD, SUITE 101
MOUNTAIN LAKES, NJ 07046
Morris County (862) 812-4881

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 Darlene Osipuk's NPI number?

The NPI number for Darlene Osipuk is 1255456927. It was assigned to this individual provider in the NPPES registry on March 20, 2007.

Where is Darlene Osipuk located?

Darlene Osipuk practices at 420 Boulevard Suite 106, Mountain Lakes, NJ 07046. The listed phone number is (973) 263-8282.

What is Darlene Osipuk's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Darlene Osipuk enrolled in Medicare?

Yes. Darlene Osipuk 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 Darlene Osipuk's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Darlene Osipuk reassigns Medicare benefits to 2 organizations: Barnabas Health Medical Group, PC (West Orange, NJ) and Mary Imogene Bassett Hospital (Cooperstown, NY). 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 Darlene Osipuk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Darlene Osipuk accept?

Health plans from Oscar Health list Darlene Osipuk 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 Darlene Osipuk affiliated with any hospitals?

According to CMS data, Darlene Osipuk is affiliated with Aurelia Osborn Fox Memorial Hospital, Bassett Healthcare and Cobleskill Regional Hospital.

When was this NPI record last updated?

The NPPES record for Darlene Osipuk was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.