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

MRS. DIANA I PEKISHEVA PSYCH NP
NPI 1386410710
Nurse Practitioner - Psychiatric/Mental Health in Totowa, NJ

Active since November 27, 2023PECOS EnrolledAccepts Medicare Assignment
999 RIVERVIEW DR STE 218, TOTOWA, NJ 07512(201) 907-1237(201) 907-1570 Get Directions Write a Review

NPPES record last updated: October 16, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 16, 2026, Dec 24, 2024, May 2, 2024 (3 updates tracked since 2024).

About Mrs. Diana I Pekisheva Psych Np NPPES

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

MRS. DIANA I PEKISHEVA PSYCH NP (NPI 1386410710) is an individual psychiatric/mental health provider in Totowa, New Jersey, licensed in New Jersey (26NJ14938800) and active in the NPI registry since November 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1386410710
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMRS. DIANA I PEKISHEVACredential: PSYCH NP
Location Address999 RIVERVIEW DR STE 218Totowa, NJ 07512-1165
Mailing Address999 Riverview DrTotowa, NJ 07512-1164 · (201) 907-1237 · Fax (201) 907-1570
Phone(201) 907-1237
Fax(201) 907-1570
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateNovember 27, 2023
Last NPPES UpdateOctober 16, 20263 updates tracked since enumeration
NPPES CertifiedOctober 16, 2026
✔ NPI 1386410710 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
Licenses✔ Licensed in NJ · 26NJ14938800✔ Licensed in NJ · 26NR16035900
999 RIVERVIEW DR STE 218, Totowa, NJ 07512
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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

Mrs. Diana I Pekisheva Psych 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 ID7315380045
PECOS Enrollment IDI20240524003113
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 Reassignment

Medicare enrollment records show Diana Pekisheva reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Tenafly Psychiatric Associates, L.L.C.
14 mi
Psychiatry
2 DEAN DRIVE, 1ST FLOOR SOUTH WING
Tenafly, NJ 07670
  • Reassigned Medicare billing, New Jersey enrollment
  • Medicare enrollment name: Tenafly Psychiatric Associates LLC
  • 26 clinicians in this Medicare group
NPI 1821063835 (201) 568-8288

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 4

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.

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.
187 services42 patients
Psychotherapy with evaluation and management visit, 45 minutes 90836
Psychotherapy with evaluation and management is a 45-minute session where a healthcare provider discusses your mental and emotional health. They assess your current state, manage any issues, and help you develop coping strategies. This service aims to improve your overall well-being.
133 services35 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.
66 services22 patients
Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes 99345
A new patient home visit is a comprehensive 75-minute appointment conducted at your home. The healthcare professional will assess your health, discuss any concerns, and create a personalized care plan. It's convenient, comfortable, and tailored to your specific needs.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07512 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
$98.09 typical visit price
range $63.84 – $190.92
Typical copayment $24.52 (range $15.96 – $47.73)
Most-billed visit code 99203
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
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.

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 Diana Pekisheva's NPI number?

The NPI number for Diana Pekisheva is 1386410710. It was assigned to this individual provider in the NPPES registry on November 27, 2023.

Where is Diana Pekisheva located?

Diana Pekisheva practices at 999 Riverview Dr Ste 218, Totowa, NJ 07512. The listed phone number is (201) 907-1237.

What is Diana Pekisheva's specialty?

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

Is Diana Pekisheva enrolled in Medicare?

Yes. Diana Pekisheva 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 organization bills Medicare for Diana Pekisheva's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diana Pekisheva reassigns Medicare benefits to Tenafly Psychiatric Associates, L.L.C. (Tenafly, NJ). The 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 Diana Pekisheva's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Diana Pekisheva was last updated on October 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.