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TIMOTHY ZACHARY BROCK M.D.
NPI 1679772297
Surgery in Hiram, GA

Active since July 13, 2007PECOS EnrolledAccepts Medicare Assignment
92.93/100
CMS Quality Rating
148 BILL CARRUTH PKWY, SUITE 180, HIRAM, GA 30141(770) 445-4915(770) 445-6876 Get Directions Write a Review

NPPES record last updated: December 10, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Timothy Zachary Brock M.d. NPPES

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

TIMOTHY ZACHARY BROCK M.D. (NPI 1679772297) is an individual surgery provider in Hiram, Georgia, licensed in Georgia (69551) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Wellstar Paulding Medical Center, and is a graduate of Other (2007).

NPPES Registry Identity

NPI1679772297
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameTIMOTHY ZACHARY BROCKCredential: M.D.
Location Address148 BILL CARRUTH PKWY, SUITE 180Hiram, GA 30141-3754
Mailing Address148 Bill Carruth Pkwy, Suite 180Hiram, GA 30141-3754 · (770) 445-4915 · Fax (770) 445-6876
Phone(770) 445-4915
Fax(770) 445-6876
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateJuly 13, 2007
Last NPPES UpdateDecember 10, 2019
✔ NPI 1679772297 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses✔ Licensed in GA · 69551✔ Licensed in SC · LL30096
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
148 BILL CARRUTH PKWY, Hiram, GA 30141
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter Health and more.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

Timothy Zachary Brock 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 ID8224278809
PECOS Enrollment IDI20130702000227
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 7

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.
71 services36 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.
41 services37 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
34 services34 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
20 services20 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.
17 services15 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
15 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Wellstar Paulding Medical Center

Acute Care Hospitals · Hiram, GA
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number110042
Location2518 Jimmy Lee Smith ParkwayHiram, GA 30141 · Paulding County

Wellstar Cobb Medical Center

Acute Care Hospitals · Austell, GA
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number110143
Location3950 Austell RdAustell, GA 30106 · Cobb County
Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30141 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
$88.06 typical visit price
range $56.84 – $172.43
Typical copayment $22.01 (range $14.21 – $43.10)
Most-billed visit code 99203
Established Patient
$70.85 typical visit price
range $18.22 – $140.40
Typical copayment $17.71 (range $4.55 – $35.10)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

92.93/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.38
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 10

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

DR. VANCHAD C MEMARK M.D.
Surgery
148 BILL CARRUTH PKWY, SUITE 180
HIRAM, GA 30141
Paulding County (770) 445-4915
MS. JUDY OZERYANSKY P.T.
Physical Therapist
148 BILL CARRUTH PKWY, SUITE 120
HIRAM, GA 30141
Paulding County (770) 443-7136
ALAN CHUNG-KEE CHENG M.D.
Internal Medicine (Cardiovascular Disease)
148 BILL CARRUTH PKWY, SUITE 100
HIRAM, GA 30141
Paulding County (678) 324-4444
REBECCA YOUNGBLOOD VAUGHN M.D.
Dermatology
148 BILL CARRUTH PKWY, STE 280
HIRAM, GA 30141
Paulding County (678) 363-3343
DR. CHRISTINE MIN MD
Radiology (Radiation Oncology)
148 BILL CARRUTH PKWY, SUITE LL30
HIRAM, GA 30141
Paulding County (770) 505-3855
KIMBERLY PATTERSON MPT
Physical Therapist
148 BILL CARRUTH PKWY, SUITE 160
HIRAM, GA 30141
Paulding County (470) 956-8990
WELLSTAR CARDIOVASCULAR MEDICINE, LLC
Internal Medicine (Cardiovascular Disease)
148 BILL CARRUTH PKWY, SUITE 100
HIRAM, GA 30141
Paulding County (678) 324-4444
JESSICA EBONG PA-C
Physician Assistant
148 BILL CARRUTH PKWY
HIRAM, GA 30141
Paulding County (470) 610-0145

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 Timothy Brock's NPI number?

The NPI number for Timothy Brock is 1679772297. It was assigned to this individual provider in the NPPES registry on July 13, 2007.

Where is Timothy Brock located?

Timothy Brock practices at 148 Bill Carruth Pkwy Suite 180, Hiram, GA 30141. The listed phone number is (770) 445-4915.

What is Timothy Brock's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Timothy Brock enrolled in Medicare?

Yes. Timothy Brock 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 Timothy Brock accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 1 other insurer list Timothy Brock 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 Timothy Brock affiliated with any hospitals?

According to CMS data, Timothy Brock is affiliated with Wellstar Paulding Medical Center and Wellstar Cobb Medical Center.

When was this NPI record last updated?

The NPPES record for Timothy Brock was last updated on December 10, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.