What is Brian Gallagher's NPI number?

Brian Gallagher's National Provider Identifier (NPI) is 1639285356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Brian Gallagher's specialty?

Brian Gallagher is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Brian Gallagher located?

Brian Gallagher's practice location on file with NPPES is 1103 W Liberty St, Farmington, MO 63640-1921.

What is Brian Gallagher's phone number?

The practice phone number listed in the NPPES registry for Brian Gallagher is (573) 756-6751.

Does Brian Gallagher accept Medicare?

Brian Gallagher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Brian Gallagher's NPI active?

Yes — Brian Gallagher's NPI (1639285356) is active in the NPPES registry as of the last update on 2021-02-11.

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Brian Gallagher, DO

NPI 1639285356 · Vascular Surgery Physician · Farmington, MO

Brian Gallagher, DO is a Vascular Surgery Physician provider in Farmington, MO (NPI 1639285356).

Provider details

NPI number: 1639285356
Entity type: Individual
Primary specialty: Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: DO
Sex: Male
Sole proprietor: No
License: R8J31 (MO)

Practice location

1103 W Liberty St

Farmington, MO 63640-1921

Phone: (573) 756-6751

Fax: (573) 756-6807

Street-level locationGet directions

More MO providers

Mailing address

1103 W Liberty St

Farmington, MO 63640-1921

Specialties & taxonomies

Vascular Surgery PhysicianPrimary2086S0129XLicense R8J31 (MO)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Vascular Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(75/100 index)

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
491 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 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)
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	90	$61
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	68	$102
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	45	$83
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	44	$154
Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239	38	$108
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	53	48
Tramadol Hcl	18	16
Cephalexin	13	13
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	11	—

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$118 across 5 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.

Enumerated: 2006-08-23
Last updated: 2021-02-11
Certified: 2021-02-11

Frequently asked questions

What is Brian Gallagher's NPI number?: Brian Gallagher's National Provider Identifier (NPI) is 1639285356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Brian Gallagher's specialty?: Brian Gallagher is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
Where is Brian Gallagher located?: Brian Gallagher's practice location on file with NPPES is 1103 W Liberty St, Farmington, MO 63640-1921.
What is Brian Gallagher's phone number?: The practice phone number listed in the NPPES registry for Brian Gallagher is (573) 756-6751.
Does Brian Gallagher accept Medicare?: Brian Gallagher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Brian Gallagher's NPI active?: Yes — Brian Gallagher's NPI (1639285356) is active in the NPPES registry as of the last update on 2021-02-11.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	90	$61
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	68	$102
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	45	$83
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	44	$154
Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239	38	$108
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	53	48
Tramadol Hcl	18	16
Cephalexin	13	13
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	11	—

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$118 across 5 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments