What is Ryan Nachreiner's NPI number?

Ryan Nachreiner's National Provider Identifier (NPI) is 1104874569, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ryan Nachreiner's specialty?

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

Where is Ryan Nachreiner located?

Ryan Nachreiner's practice location on file with NPPES is 122 W 7th Ave, Spokane, WA 99204-2349.

What is Ryan Nachreiner's phone number?

The practice phone number listed in the NPPES registry for Ryan Nachreiner is (509) 626-9440.

Does Ryan Nachreiner accept Medicare?

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

Is Ryan Nachreiner's NPI active?

Yes — Ryan Nachreiner's NPI (1104874569) is active in the NPPES registry as of the last update on 2021-06-23.

IndividualActiveAccepts Medicare

Ryan Nachreiner, M.D.

NPI 1104874569 · Vascular Surgery Physician · Spokane, WA

Ryan Nachreiner, M.D. is a Vascular Surgery Physician provider in Spokane, WA (NPI 1104874569).

Provider details

NPI number: 1104874569
Entity type: Individual
Primary specialty: Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 1050911A (IN)

Practice location

122 W 7th Ave

Suite 420

Spokane, WA 99204-2349

Phone: (509) 626-9440

Fax: (509) 626-9475

Street-level locationGet directions

More WA providers

Mailing address

Po Box 421

Liberty Lake, WA 99019-0421

Specialties & taxonomies

Vascular Surgery PhysicianPrimary2086S0129XLicense MD00048859 (WA)
Allopathic & Osteopathic Physicians
Vascular Surgery Physician2086S0129XLicense 1050911A (IN)
Allopathic & Osteopathic Physicians

Additional practice locations (1)

62 W 7th Ave Ste 420
Spokane, WA 99204-2321
Phone: (509) 626-9440
Fax: (509) 392-5671

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

Profile Score

Detailed profile(80/100 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
2 documented practice locations
Medicare service volume (vs. specialty peers)25% of score
690 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)
Complete Ultrasound Study of Arm and Leg Arteries93923	124	$109
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	113	$90
Ultrasound of Both Sides of Head and Neck Blood Flow93880	91	$189
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	71	$166
Ultrasound of Leg Arteries Or Artery Grafts93925	52	$237
Ultrasound of One Leg Arteries Or Artery Grafts93926	51	$127

Transparency — industry payments

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

$175 across 2 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: 2006-05-05
Last updated: 2021-06-23
Certified: 2021-06-23

Frequently asked questions

What is Ryan Nachreiner's NPI number?: Ryan Nachreiner's National Provider Identifier (NPI) is 1104874569, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ryan Nachreiner's specialty?: Ryan Nachreiner is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
Where is Ryan Nachreiner located?: Ryan Nachreiner's practice location on file with NPPES is 122 W 7th Ave, Spokane, WA 99204-2349.
What is Ryan Nachreiner's phone number?: The practice phone number listed in the NPPES registry for Ryan Nachreiner is (509) 626-9440.
Does Ryan Nachreiner accept Medicare?: Ryan Nachreiner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Ryan Nachreiner's NPI active?: Yes — Ryan Nachreiner's NPI (1104874569) is active in the NPPES registry as of the last update on 2021-06-23.

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)
Complete Ultrasound Study of Arm and Leg Arteries93923	124	$109
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	113	$90
Ultrasound of Both Sides of Head and Neck Blood Flow93880	91	$189
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	71	$166
Ultrasound of Leg Arteries Or Artery Grafts93925	52	$237
Ultrasound of One Leg Arteries Or Artery Grafts93926	51	$127

Transparency — industry payments

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

$175 across 2 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (1)

Profile Score

What this provider does (Medicare)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Frequently asked questions

Profile Score

What this provider does (Medicare)

Transparency — industry payments