MRS. GAIL PACHARIS BROCK NP
NPI 1245284884
Nurse Practitioner - Adult Health in Durham, NC

NPI Status: Active since May 19, 2006

Contact Information

DUKE UNIVERSITY MEDICAL CTR
7623B HOSPITAL NORTH BOX 3128
DURHAM, NC
ZIP 27710
Phone: (919) 681-3810
Fax: (919) 613-5137

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  • Individual
  • Female
  • Years of Experience 26
  • Nurse Practitioner
  • Adult Health
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About GAIL BROCK

This page provides the complete NPI Profile along with additional information for Gail Brock, a provider established in Durham, North Carolina with a medical specialization in Nurse Practitioner, focusing in adult health and more than 26 years of experience. The healthcare provider is registered in the NPI registry with number 1245284884 assigned on May 2006. The practitioner's primary taxonomy code is 363LA2200X with license number 185982 (NC). The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI
1245284884
Provider Name
MRS. GAIL PACHARIS BROCK NP
Gender
Female
Entity Type
Individual
Location Address
DUKE UNIVERSITY MEDICAL CTR 7623B HOSPITAL NORTH BOX 3128 DURHAM, NC 27710
Location Phone
(919) 681-3810
Location Fax
(919) 613-5137
Mailing Address
DUKE UNIVERSITY MEDICAL CTR 7623B HOSPITAL NORTH BOX 3128 DURHAM, NC 27710
Mailing Phone
(919) 681-3810
Mailing Fax
(919) 613-5137
Medical School Name
OTHER
Graduation Year
2000
Is Sole Proprietor?
No
Enumeration Date
05-19-2006
Last Update Date
06-08-2011
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A nurse practitioner (NP) like Gail Brock is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Nurse Practitioner Adult Health

Taxonomy Code
363LA2200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
185982
License State
NC

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Bronze 2 Advanced HSA: Aetna network + MinuteClinic + Virtual Primary Care - HMO
  • Bronze 4 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
  • Bronze 4 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + Adult Dental + Vision - HMO
  • Bronze S: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
  • Gold 10 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
  • Gold 10 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + Adult Dental + Vision - HMO
  • Gold 3 Advanced: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
  • Gold 3 Advanced: Aetna network + $0 MinuteClinic + Adult Dental + Vision - HMO
  • Gold S: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
  • Silver 10 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
  • Clear Silver - HMO
  • Elite Bronze - HMO
  • Elite Bronze + Vision + Adult Dental - HMO
  • Elite Gold - HMO
  • Elite Gold + Vision + Adult Dental - HMO
  • Everyday Bronze - HMO
  • Everyday Bronze + Vision + Adult Dental - HMO
  • Everyday Gold - HMO
  • Everyday Gold + Vision + Adult Dental - HMO
  • Focused Silver - HMO
  • Clear Silver with $0 Insulin Options - HMO
  • Complete Gold - HMO
  • Complete Gold + Vision + Adult Dental - HMO
  • Complete Gold with Atrium Health - HMO
  • Complete Gold with Atrium Health + Vision + Adult Dental - HMO
  • Complete Silver with Atrium Health - HMO
  • Complete Silver with Atrium Health + Vision + Adult Dental - HMO
  • Elite Bronze - HMO
  • Elite Bronze + Vision + Adult Dental - HMO
  • Elite Bronze with Atrium Health - HMO
  • Clear Silver - EPO
  • Elite Bronze - EPO
  • Elite Bronze + Vision + Adult Dental - EPO
  • Elite Gold - EPO
  • Elite Gold + Vision + Adult Dental - EPO
  • Enhanced Diabetes Care Silver with $0 Drug Options - EPO
  • Enhanced Diabetes Care Silver with $0 Drug Options + Vision + Adult Dental - EPO
  • Everyday Bronze - EPO
  • Everyday Bronze + Vision + Adult Dental - EPO
  • Everyday Gold - EPO
  • Blue Advantage Bronze Basic | 3 Free PCP | $20 Tier 1 Rx | Integrated | Nationwide Doctors - PPO
  • Blue Advantage Bronze Complete | $60 PCP | $20 Tier 1 Rx | Nationwide Doctors - PPO
  • Blue Advantage Bronze Standard | Nationwide Doctors - PPO
  • Blue Advantage Gold Premier | 3 Free PCP | $10 Tier 1 Rx | Nationwide Doctors - PPO
  • Blue Advantage Gold Standard | Nationwide Doctors - PPO
  • Blue Advantage Silver Choice | 3 Free PCP | $15 Tier 1 Rx | Nationwide Doctors - PPO
  • Blue Advantage Silver Preferred | 3 Free PCP | $10 Tier 1 Rx | Integrated | Nationwide Doctors - PPO
  • Blue Advantage Silver Standard | Nationwide Doctors - PPO
  • Blue Care Bronze Standard | Statewide Doctors - HMO
  • Blue Care Gold Standard | Statewide Doctors - HMO
  • Connect Bronze 5500 Indiv Med Deductible - HMO
  • Connect Bronze 6500 Indiv Med Deductible - HMO
  • Connect Bronze CMS Standard - HMO
  • Connect Gold CMS Standard - HMO
  • Connect Silver 3500 Indiv Med Deductible - HMO
  • Connect Silver 4400 Indiv Med Deductible - HMO
  • Connect Silver CMS Standard - HMO
  • Standard Expanded Bronze WellCare - PPO
  • Standard Gold WellCare - PPO
  • Standard Silver WellCare - PPO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
Q62584MEDICARE UPIN (02)DC 
018847W34MEDICARE ID-TYPE UNSPECIFIED (04)DC 
037407700MEDICAID (05)DC 
409415800MEDICAID (05)MD 

Medicare Participation & PECOS Enrollment Status

Gail Brock is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Gail Brock is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 3678587268

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20170831003281

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 346 times for 289 patients

Established patient office or other outpatient visit, 40-54 minutes

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

This service was performed 170 times for 152 patients

Evaluation of cardiac rhythm monitor system

The evaluation of a cardiac rhythm monitor system involves checking your heart's electrical activity. It's a non-invasive procedure that uses a device to record your heart's rhythm and rate. This helps identify any irregularities, ensuring your heart is functioning properly.

This service was performed 12 times for 12 patients

Programming of dual lead implantable defibrillator system

Programming of a dual lead implantable defibrillator system involves adjusting settings on a device implanted in your chest. This device monitors your heart rhythm and delivers electrical pulses to correct irregular heartbeats, helping maintain a healthy heart rhythm.

This service was performed 20 times for 16 patients

Programming of dual lead pacemaker system

Programming of a dual lead pacemaker system is a procedure to adjust your heart's pacemaker settings. This process involves a small device, called a programmer, that communicates with your pacemaker to ensure it's working optimally for your heart's needs.

This service was performed 116 times for 97 patients

Programming of multiple lead implantable defibrillator system

Programming of a multiple lead implantable defibrillator system involves adjusting settings on your implanted device to help control irregular heart rhythms. The process is non-invasive and helps ensure optimal device performance for maintaining heart health.

This service was performed 35 times for 32 patients

Programming of multiple lead pacemaker system

Programming of a multiple lead pacemaker system involves adjusting settings on your pacemaker device to optimize its function. This device uses electrical impulses to regulate your heart's rhythm. The procedure ensures it's working effectively for your specific needs.

This service was performed 27 times for 22 patients

Programming of single lead pacemaker system

Programming of a single lead pacemaker system involves adjusting the pacemaker's settings to suit your heart's unique needs. This is done using a special device that communicates with the pacemaker, ensuring it helps your heart beat at an optimal rate.

This service was performed 18 times for 17 patients

Telephone medical discussion with physician, 21-30 minutes

This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.

This service was performed 15 times for 15 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $20.97 for a new patient copayment and $23.98 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 27710 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $83.9
  • Minimum New Patient Price $54.12
  • Maximum New Patient Price $165.09
  • Average New Patient Copayment $20.97
  • Minimum New Patient Copayment $13.53
  • Maximum New Patient Copayment $41.27

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $95.94
  • Minimum Established Patient Price $17.21
  • Maximum Established Patient Price $134.61
  • Average Established Patient Copayment $23.98
  • Minimum Established Patient Copayment $4.3
  • Maximum Established Patient Copayment $33.65

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Gail Brock is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
DUKE UNIVERSITY HOSPITAL2100 ERWIN RD
DURHAM, NC 27705
(919) 684-8111Acute Care Hospitals

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1245284884
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2285488816
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 8 + 5 + 4 + 8 + 8 + 8 + 1 + 6 + 24 = 76
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
80 - 76 = 44

The NPI number 1245284884 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1730126160MRS. KELLY HILL BLESSING FNP C
Individual
Nurse Practitioner (Family)DUKE UNIVERSITY MEDICAL CTR NEUROLOGY
DURHAM, NC 27710
(919) 684-8969
1508806407MR. NICHOLAS MARK HUDAK PA-C
Individual
Physician Assistant (Medical)DUKE UNIVERSITY MEDICAL CTR DUMC BOX 3894
DURHAM, NC 27710
(919) 684-8615
1891726790DR. DANIEL PAUL BARBORIAK M.D.
Individual
Radiology (Neuroradiology)DUKE UNIVERSITY MEDICAL CTR BOX 3808
DURHAM, NC 27710
(919) 684-7407
1538184940MRS. JENNIFER ANNE SULLIVAN MS, CGC
Individual
Genetic Counselor, MSDUKE UNIVERSITY MEDICAL CTR DUMC 3528
DURHAM, NC 27710
(919) 681-1991
1992711196DR. JARED DEAN CHRISTENSEN M.D.
Individual
Radiology (Diagnostic Radiology)DUKE UNIVERSITY MEDICAL CTR DEPT. OF RADIOLOGY, BOX 3808
DURHAM, NC 27710
(919) 684-7443
1295743466MRS. BLYTHE GREENE CRISSMAN MS, CGC
Individual
Genetic Counselor, MSDUKE UNIVERSITY MEDICAL CTR BOX 3528
DURHAM, NC 27710
(919) 681-1976
1124129168DR. JARED GOLLOB
Individual
Internal Medicine (Hematology & Oncology)DUKE UNIVERSITY MEDICAL CTR DUMC BOX 3441
DURHAM, NC 27710
(919) 971-1872
1679674238DR. DIANE GESTY-PALMER MD PHD
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
(919) 684-8111
1487755047MRS. KIMBERLY CLARK NOLTE PA-C
Individual
Physician AssistantDUKE UNIVERSITY MEDICAL CTR BOX 3677
DURHAM, NC 27710
(919) 684-3748
1639261472 STEVEN D CROWLEY M.D.
Individual
Internal Medicine (Nephrology)DUKE UNIVERSITY MEDICAL CTR BOX 3014
DURHAM, NC 27710
(919) 286-6947
1922191188 SWATI AGRAWAL M.D.
Individual
Internal MedicineDUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
(919) 620-4467
1538258090 PATRICIA ALLUSHUSKI
Individual
Nurse Anesthetist, Certified RegisteredDUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
(919) 620-4467
1174612634 ASHLEY PIERACCINI NP
Individual
Internal Medicine (Hematology & Oncology)DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
(919) 620-4467
1700975265 REX BENTLEY M.D.
Individual
Pathology (Anatomic Pathology & Clinical Pathology)DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
(919) 620-4467
1528157088 DAN BLAZER MD
Individual
Psychiatry & Neurology (Psychiatry)DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
(919) 620-4467
1386727535 MICHAEL DATTO M.D.
Individual
Pathology (Anatomic Pathology & Clinical Pathology)DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
(919) 620-4467
1730262999 MICHAEL GUNN MD
Individual
Internal Medicine (Cardiovascular Disease)DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
(919) 620-4467
1295818433 MICHAEL BABYAK
Individual
Psychologist (Clinical)DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
(919) 620-4467
1013090257 MICHELLE BAILEY M.D.
Individual
PediatricsDUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
(919) 620-4467
1922181163 JOANNE BAND M.D.
Individual
PediatricsDUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
(919) 684-8111

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245284884, enumerated in the NPI registry as an "individual" on May 19, 2006

The provider is located at Duke University Medical Ctr 7623b Hospital North Box 3128 Durham, Nc 27710 and the phone number is (919) 681-3810

The provider's speciality is Nurse Practitioner with taxonomy code 363LA2200X with a focus in Adult Health

The provider has more than 26 years of experience.

The provider might be accepting Accepts: Aetna CVS Health, Ambetter from Absolute Total. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $83.9 with an average copayment of $20.97 for new patient appointments. Established patients should expect a typical charge of $95.94 and an average copayment of 23.98. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Established patient office or other outpatient visit, 30-39 minutes, Established patient office or other outpatient visit, 40-54 minutes, Evaluation of cardiac rhythm monitor system, Programming of dual lead implantable defibrillator system, Programming of dual lead pacemaker system, Programming of multiple lead implantable defibrillator system, Programming of multiple lead pacemaker system, Programming of single lead pacemaker system and Telephone medical discussion with physician, 21-30 minutes.

The practitioner is affiliated to the following hospital(s): DUKE UNIVERSITY HOSPITAL. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on May 19, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.