DR. FROZAN WALYZADA M.D.
NPI 1912352972
Psychiatry & Neurology - Psychiatry in Stony Brook, NY

Q: What is Frozan Walyzada's NPI number?

The NPI number for Frozan Walyzada is 1912352972. It was assigned to this individual provider in the NPPES registry on April 27, 2016.

Q: What is Frozan Walyzada's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Frozan Walyzada was last updated on March 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since April 27, 2016PECOS EnrolledAccepts Medicare Assignment

101 NICHOLLS RD, STONY BROOK, NY 11794(631) 444-6050 Get Directions Write a Review

NPPES record last updated: March 21, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 21, 2025, May 1, 2021, May 17, 2018 and 1 more (4 updates tracked since 2016).

On this page

About Dr. Frozan Walyzada M.d. NPPES

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

DR. FROZAN WALYZADA M.D. (NPI 1912352972) is an individual psychiatry provider in Stony Brook, New York, licensed in New York (300447) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with Suny/stony Brook University Hospital, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1912352972

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameDR. FROZAN WALYZADACredential: M.D.

Location Address101 NICHOLLS RDStony Brook, NY 11794-0001

Mailing Address101 Nicholls RdStony Brook, NY 11794-0001 · (631) 444-6050

Phone(631) 444-6050

Sole ProprietorYes

Medical School CMSOtherGraduated 2012

Enumeration DateApril 27, 2016

Last NPPES UpdateMarch 21, 20254 updates tracked since enumeration

NPPES CertifiedMarch 21, 2025

✔ NPI 1912352972 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in NY · 300447

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.

101 NICHOLLS RD, Stony Brook, NY 11794

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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

Dr. Frozan Walyzada M.d. 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 ID6103258538

PECOS Enrollment IDI20200117000453

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

Medicare enrollment records show Frozan Walyzada reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Stony Brook Psychiatric Associates, University Faculty Practice Corpor

5.2 mi

Psychiatry

SUNY @ STONY BROOK, HSC, L10, RM 020
Stony Brook, NY 11794

Reassigned Medicare billing, New York enrollment
133 clinicians in this Medicare group

NPI 1437105905 (631) 444-8125

The Long Island Home

18 mi

Psychiatric Hospital

400 SUNRISE HWY
Amityville, NY 11701

Reassigned Medicare billing, New York enrollment
123 clinicians in this Medicare group

NPI 1568459204 (631) 264-4000

Bronxcare Health System

40 mi

Psychiatry

1276 FULTON AVE
Bronx, NY 10456

Reassigned Medicare billing, New York enrollment
795 clinicians in this Medicare group

NPI 1073806519 (718) 901-8920

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 3

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 hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

307 services37 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

19 services16 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

14 services13 patients

Hospital Affiliations CMS Care Compare

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

Suny/Stony Brook University Hospital

Acute Care Hospitals · Stony Brook, NY

4/5 CMS rating

OwnershipGovernment - State

CMS Certification Number330393

LocationHealth Sciences Center SunyStony Brook, NY 11794 · Suffolk County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11794 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

$203.53 typical visit price

range $67.40 – $203.53

Typical copayment $50.88 (range $16.85 – $50.88)

Most-billed visit code 99205

Established Patient

$83.44 typical visit price

range $21.66 – $164.45

Typical copayment $20.86 (range $5.41 – $41.11)

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 14

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

XIN CHEN MD

Student in an Organized Health Care Education/Training Program

101 NICHOLLS RD
STONY BROOK, NY 11794

Suffolk County (631) 444-2968

MARIA DEL MAR CAPO MARTINEZ M.D.

Student in an Organized Health Care Education/Training Program

101 NICHOLLS RD, STONY BROOK UNIVERSITY MEDICAL CENTER LEVEL2-766
STONY BROOK, NY 11794

Suffolk County (631) 444-2224

ERIC J MORLEY MD

Emergency Medicine

101 NICHOLLS RD
STONY BROOK, NY 11794

Suffolk County (631) 444-2478

BRENDA J SHEEHAN ANP

Nurse Practitioner (Adult Health)

101 NICHOLLS RD, SBUH, PALLIATIVE CARE SERVICE- HSC LEVEL T-15, RM.053
STONY BROOK, NY 11794

Suffolk County (631) 444-2292

ARIELLA LERNER

Student in an Organized Health Care Education/Training Program

101 NICHOLLS RD
STONY BROOK, NY 11794

Suffolk County (631) 689-8333

MENGXIN LI

Physician Assistant

101 NICHOLLS RD
STONY BROOK, NY 11794

Suffolk County (631) 444-2252

DR. DORIAN COHEN

Orthopaedic Surgery (Pediatric Orthopaedic Surgery)

101 NICHOLLS RD
STONY BROOK, NY 11794

Suffolk County (631) 444-4233

DAVID PADDOCK

Emergency Medicine

101 NICHOLLS RD
STONY BROOK, NY 11794

Suffolk County (631) 689-8333

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 Frozan Walyzada's NPI number?

The NPI number for Frozan Walyzada is 1912352972. It was assigned to this individual provider in the NPPES registry on April 27, 2016.

Where is Frozan Walyzada located?

Frozan Walyzada practices at 101 Nicholls Rd, Stony Brook, NY 11794. The listed phone number is (631) 444-6050.

What is Frozan Walyzada's specialty?

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

Is Frozan Walyzada enrolled in Medicare?

Yes. Frozan Walyzada 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 Frozan Walyzada's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Frozan Walyzada reassigns Medicare benefits to 3 organizations: Stony Brook Psychiatric Associates, University Faculty Practice Corpor (Stony Brook, NY), The Long Island Home (Amityville, NY) and Bronxcare Health System (Bronx, 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 Frozan Walyzada's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Frozan Walyzada accept?

Health plans from Oscar Health list Frozan Walyzada 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 Frozan Walyzada affiliated with any hospitals?

According to CMS data, Frozan Walyzada is affiliated with Suny/Stony Brook University Hospital.

When was this NPI record last updated?

The NPPES record for Frozan Walyzada was last updated on March 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.