Brian Gerlach
NPI 1467903567 · Physician Assistant · Bay Shore, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Gerlach is a Physician Assistant provider in Bay Shore, NY (NPI 1467903567).
Provider details
- NPI number
- 1467903567
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 23020327 (NY)
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 tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
376 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 224 | $202 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 55 | $74 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 35 | $124 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 18 | $81 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 17 | $163 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-10-24
- Last updated
- 2016-10-24
Frequently asked questions
- What is Brian Gerlach's NPI number?
- Brian Gerlach's National Provider Identifier (NPI) is 1467903567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Gerlach's specialty?
- Brian Gerlach is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Brian Gerlach located?
- Brian Gerlach's practice location on file with NPPES is 301 E Main St, Bay Shore, NY 11706-8408.
- What is Brian Gerlach's phone number?
- The practice phone number listed in the NPPES registry for Brian Gerlach is (631) 968-3000.
- Does Brian Gerlach accept Medicare?
- Brian Gerlach is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Gerlach's NPI active?
- Yes — Brian Gerlach's NPI (1467903567) is active in the NPPES registry as of the last update on 2016-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.