Gail Brock, NP
NPI 1245284884 · Adult Health Nurse Practitioner · Durham, NC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gail Brock, NP is a Adult Health Nurse Practitioner provider in Durham, NC (NPI 1245284884).
Provider details
- NPI number
- 1245284884
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 185982 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,059 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 456 | $102 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 437 | $13 |
| Programming of Dual Lead Pacemaker System93280 | 59 | $62 |
| Programming of Multiple Lead Pacemaker System93281 | 35 | $66 |
| Programming of Multiple Lead Implantable Defibrillator System93284 | 27 | $82 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 408 | 102 |
| Metoprolol Succinate | 296 | 107 |
| Amiodarone Hcl | 111 | 44 |
| Diltiazem Hclbrand: Diltiazem 24hr Er (cd) | 83 | 34 |
| Amlodipine Besylate | 78 | 22 |
| Rivaroxabanbrand: Xarelto | 70 | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$618 across 9 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-19
- Last updated
- 2011-06-08
Frequently asked questions
- What is Gail Brock's NPI number?
- Gail Brock's National Provider Identifier (NPI) is 1245284884, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gail Brock's specialty?
- Gail Brock is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gail Brock located?
- Gail Brock's practice location on file with NPPES is Duke University Medical Ctr, Durham, NC 27710-0001.
- What is Gail Brock's phone number?
- The practice phone number listed in the NPPES registry for Gail Brock is (919) 681-3810.
- Does Gail Brock accept Medicare?
- Gail Brock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gail Brock's NPI active?
- Yes — Gail Brock's NPI (1245284884) is active in the NPPES registry as of the last update on 2011-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.