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MR. DAVID RICHARD BEREZNY JR JR. RPA-C, MMS
NPI 1609938851
Physician Assistant in Riverhead, NY

Active since December 14, 2006PECOS EnrolledAccepts Medicare Assignment
185 OLD COUNTRY RD STE 7, RIVERHEAD, NY 11901(631) 830-4065(631) 830-4256 Get Directions Write a Review

NPPES record last updated: March 27, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 27, 2023, Mar 7, 2023, Jul 21, 2022 and 3 more (6 updates tracked since 2017).

About Mr. David Richard Berezny Jr Jr. Rpa-c, Mms NPPES

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

MR. DAVID RICHARD BEREZNY JR JR. RPA-C, MMS (NPI 1609938851) is an individual physician assistant in Riverhead, New York, licensed in New York (010257) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2004).

NPPES Registry Identity

NPI1609938851
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. DAVID RICHARD BEREZNY JR JR.Credential: RPA-C, MMS
Location Address185 OLD COUNTRY RD STE 7Riverhead, NY 11901-2121
Mailing Address680 Westview DrMattituck, NY 11952-2946 · (631) 830-4065 · Fax (631) 830-4256
Phone(631) 830-4065
Fax(631) 830-4256
Sole ProprietorYes
Medical School CMSOtherGraduated 2004
Enumeration DateDecember 14, 2006
Last NPPES UpdateMarch 27, 20236 updates tracked since enumeration
NPPES CertifiedMarch 27, 2023
✔ NPI 1609938851 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in NY · 010257
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
185 OLD COUNTRY RD STE 7, Riverhead, NY 11901
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. David Richard Berezny Jr Jr. Rpa-c, Mms 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 ID2365462645
PECOS Enrollment IDI20051201000280
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.

Areas of Expertise CMS Part B claims 8

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
624 services74 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
108 services57 patients
Annual depression screening, 5 to 15 minutes G0444
An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.
71 services71 patients
Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes G0446
This is a yearly, personal consultation focused on behaviors affecting heart health. It lasts 15 minutes and may cover topics like diet, exercise, and stress management. It's about learning healthy habits to protect your heart.
70 services70 patients
Annual alcohol misuse screening, 5 to 15 minutes G0442
An annual alcohol misuse screening is a 15-minute check-up to assess your drinking habits. It helps identify if you're consuming alcohol in a way that could harm your health. This is not a judgment, but a tool to promote your wellbeing.
64 services64 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
56 services39 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11901 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
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

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

EMK QUALITY CARE INC
Clinic/Center (Primary Care)
185 OLD COUNTRY RD STE 7
RIVERHEAD, NY 11901
Suffolk County (631) 830-4065

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 David Berezny Jr's NPI number?

The NPI number for David Berezny Jr is 1609938851. It was assigned to this individual provider in the NPPES registry on December 14, 2006.

Where is David Berezny Jr located?

David Berezny Jr practices at 185 Old Country Rd Ste 7, Riverhead, NY 11901. The listed phone number is (631) 830-4065.

What is David Berezny Jr's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is David Berezny Jr enrolled in Medicare?

Yes. David Berezny Jr 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.

When was this NPI record last updated?

The NPPES record for David Berezny Jr was last updated on March 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.