DR. BRIAN THOMAS TREZAK MD
NPI 1003913526
Internal Medicine in Florence, SC

Active since September 19, 2006PECOS EnrolledAccepts Medicare Assignment
805 PAMPLICO HWY, FLORENCE, SC 29505(843) 792-1414 Get Directions Write a Review

NPPES record last updated: August 21, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Aug 21, 2024, Mar 7, 2023, Jan 20, 2023 and 4 more (7 updates tracked since 2017).

About Dr. Brian Thomas Trezak Md NPPES

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

DR. BRIAN THOMAS TREZAK MD (NPI 1003913526) is an individual internal medicine provider in Florence, South Carolina, licensed in New Hampshire (17416) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Elliot Hospital, and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1003913526
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. BRIAN THOMAS TREZAKCredential: MD
Location Address805 PAMPLICO HWYFlorence, SC 29505-6047
Mailing AddressPo Box 23321New York, NY 10087-3221 · (843) 792-1414
Sole ProprietorNo
Medical School CMSState University Of Ny Upstate Medical UniversityGraduated 1996
Enumeration DateSeptember 19, 2006
Last NPPES UpdateAugust 21, 20247 updates tracked since enumeration
NPPES CertifiedAugust 21, 2024
NPI 1003913526 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses Licensed in NH · 17416 Licensed in SC · 21385 Licensed in ME · MD28278 Licensed in NC · 2007-000516 Licensed in CT · 62579
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

805 PAMPLICO HWY, Florence, SC 29505

Secondary Practice Locations 4

Location 11843 Quiet CoveFayetteville, NC 28304-3857 · Phone (910) 483-8080 ext. 113 · Fax (910) 483-3258
Location 2321 Mulberry St SWLenoir, NC 28645 · Phone (828) 757-5504 · Fax (828) 757-5501
Location 3789 Central AveDover, NH 03820-2526 · Phone (603) 740-2503 · Fax (910) 483-3258
Location 4267 Grant StBridgeport, CT 06610-2805 · Phone (203) 384-4677 · Fax (203) 384-3135

Other Identifiers 1

Medicaid213851SC

Accepted Insurance

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

Dr. Brian Thomas Trezak 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 ID1759331168
PECOS Enrollment IDI20160928001206
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 11

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 nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
632 services275 patients
Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more 99306
An initial nursing facility visit is your first meeting with your healthcare team at a nursing facility. Lasting typically 45 minutes, this appointment involves a comprehensive health assessment and the creation of your personalized care plan. It's a crucial step to ensure your health and well-being.
189 services168 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
174 services111 patients
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 99348
An established patient home visit is a 25-minute appointment where a healthcare provider visits you at your home. This service is for patients who have previously been seen by the provider. It includes a check-up and discussion about your health concerns.
109 services61 patients
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310
A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.
87 services63 patients
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.
58 services41 patients

Hospital Affiliations CMS Care Compare 3

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

Elliot Hospital

Acute Care Hospitals · Manchester, NH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number300012
Location1 Elliot WayManchester, NH 03103 · Hillsborough County
Emergency services Birthing friendly

Wentworth-Douglass Hospital

Acute Care Hospitals · Dover, NH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number300018
Location789 Central AveDover, NH 03820 · Strafford County
Emergency services Birthing friendly

Catholic Medical Center

Acute Care Hospitals · Manchester, NH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number300034
Location100 Mcgregor StreetManchester, NH 03102 · Hillsborough County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29505 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
$124.04 typical visit price
range $53.57 – $163.84
Typical copayment $31.01 (range $13.39 – $40.96)
Most-billed visit code 99204
Established Patient
$95.12 typical visit price
range $16.96 – $133.52
Typical copayment $23.78 (range $4.24 – $33.38)
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 20

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

Nurse Practitioner (Family)
805 PAMPLICO HWY
FLORENCE, SC 29505
Physician Assistant
805 PAMPLICO HWY
FLORENCE, SC 29505
Nurse Anesthetist, Certified Registered
805 PAMPLICO HWY
FLORENCE, SC 29505
Dietitian, Registered
805 PAMPLICO HWY
FLORENCE, SC 29505
Nurse Practitioner (Acute Care)
805 PAMPLICO HWY
FLORENCE, SC 29505
Student in an Organized Health Care Education/Training Program
805 PAMPLICO HWY
FLORENCE, SC 29505
Nurse Anesthetist, Certified Registered
805 PAMPLICO HWY
FLORENCE, SC 29505
Specialist
805 PAMPLICO HWY, MALL A, SUITE 230
FLORENCE, SC 29505

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 Brian Trezak's NPI number?

The NPI number for Brian Trezak is 1003913526. It was assigned to this individual provider in the NPPES registry on September 19, 2006.

Where is Brian Trezak located?

Brian Trezak practices at 805 Pamplico Hwy, Florence, SC 29505. The listed phone number is (843) 792-1414.

What is Brian Trezak's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Brian Trezak enrolled in Medicare?

Yes. Brian Trezak 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.

What insurance does Brian Trezak accept?

Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield and WellSense Health Plan list Brian Trezak 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 Brian Trezak affiliated with any hospitals?

According to CMS data, Brian Trezak is affiliated with Elliot Hospital, Wentworth-Douglass Hospital and Catholic Medical Center.

When was this NPI record last updated?

The NPPES record for Brian Trezak was last updated on August 21, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.