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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MATTHEW JONATHAN VACHON MD
NPI 1992447528
Anesthesiology in Boulder, CO

Active since April 13, 2022PECOS Enrolled
4450 ARAPAHOE AVE, BOULDER, CO 80303(303) 415-2532 Get Directions Write a Review

NPPES record last updated: September 7, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 7, 2026, Apr 13, 2022 (2 updates tracked since 2022).

About Matthew Jonathan Vachon Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MATTHEW JONATHAN VACHON MD (NPI 1992447528) is an individual anesthesiology provider in Boulder, Colorado, licensed in Colorado (DR.0077934) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1992447528
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameMATTHEW JONATHAN VACHONCredential: MD
Location Address4450 ARAPAHOE AVEBoulder, CO 80303-9123
Mailing Address4450 Arapahoe AveBoulder, CO 80303-9123
Phone(303) 415-2532
Sole ProprietorNo
Enumeration DateApril 13, 2022
Last NPPES UpdateSeptember 7, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 7, 2026
✔ NPI 1992447528 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CO · DR.0077934
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
4450 ARAPAHOE AVE, Boulder, CO 80303
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Matthew Jonathan Vachon Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BILI BLANKET BABY, INC
Durable Medical Equipment & Medical Supplies
4450 ARAPAHOE AVE, SUITE 100
BOULDER, CO 80303
Boulder County (877) 593-2454
MRS. KATIE ANNE HALVERSTADT RN, IBCLC
Registered Nurse (Lactation Consultant)
4450 ARAPAHOE AVE
BOULDER, CO 80303
Boulder County (877) 593-2454

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Matthew Vachon's NPI number?

The NPI number for Matthew Vachon is 1992447528. It was assigned to this individual provider in the NPPES registry on April 13, 2022.

Where is Matthew Vachon located?

Matthew Vachon practices at 4450 Arapahoe Ave, Boulder, CO 80303. The listed phone number is (303) 415-2532.

What is Matthew Vachon's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Matthew Vachon enrolled in Medicare?

Yes. Matthew Vachon is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Matthew Vachon was last updated on September 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.