Brian Callahan
NPI 1932153301 · Nurse Practitioner · Boiceville, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Callahan is a Nurse Practitioner provider in Boiceville, NY (NPI 1932153301).
Provider details
- NPI number
- 1932153301
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- F330832 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
1,163 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 | 497 | $114 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 210 | $8 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 100 | $114 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 67 | $13 |
| Hemoglobin A1c Level83036 | 61 | $9 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 44 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 96 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 330 | 87 |
| Rosuvastatin Calcium | 244 | 55 |
| Amlodipine Besylate | 205 | 46 |
| Levothyroxine Sodium | 195 | 40 |
| Lisinopril | 193 | 44 |
| Omeprazole | 179 | 47 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$949 across 45 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
- 2006-05-20
- Last updated
- 2024-06-20
- Certified
- 2024-06-20
Frequently asked questions
- What is Brian Callahan's NPI number?
- Brian Callahan's National Provider Identifier (NPI) is 1932153301, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Callahan's specialty?
- Brian Callahan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Brian Callahan located?
- Brian Callahan's practice location on file with NPPES is 480 State Route 28, Boiceville, NY 12412-2820.
- What is Brian Callahan's phone number?
- The practice phone number listed in the NPPES registry for Brian Callahan is (845) 657-7820.
- Does Brian Callahan accept Medicare?
- Brian Callahan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Callahan's NPI active?
- Yes — Brian Callahan's NPI (1932153301) is active in the NPPES registry as of the last update on 2024-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.