MICHELLE R AERNI, D.O. — NPI 1225014822 (Board-Certified Anesthesiologist & Interventional Pain Specialist in FLAGSTAFF, AZ)

CMS-1500 Box 24J / 33a • NPI

1225014822

Type 1 Individual Rendering/Ordering

HIPAA NUCC Taxonomy • CMS Code

207LC0200X (CMS 05)

Board-Certified Anesthesiologist & Interventional Pain Specialist

Box 32 Service Location & ZIP+4

1200 N BEAVER ST, FLAGSTAFF, AZ, 86001-3118

✓ 9-Digit EDI 837 ZIP+4 (86001-3118)

Practice Phone & Referral Fax

(928) 779-3366

Direct NPPES Verification Line

✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR: NPI 1225014822 (MICHELLE R AERNI, D.O.) has 0 active federal exclusions across all 84,224 HHS OIG LEIE sanction records (Database Verified: 2026-11-11).

CMS Medicare Order & Referring PECOS Eligibility

This practitioner does not currently appear in the CMS individual Order & Referring PECOS file (may practice in pediatrics, commercial-only networks, or hospital-employed settings).

Official CMS NPPES Credential & Practice Profile

10-Digit NPI Number	`1225014822` (NPI-1 Individual Practitioner)
Provider / Legal Name	MICHELLE R AERNI, D.O.
Plain-English Specialty	Board-Certified Anesthesiologist & Interventional Pain Specialist NUCC Code: `207LC0200X` (Anesthesiology, Critical Care Medicine)
Certifying / Licensing Body	American Board of Anesthesiology (ABA)
Practice Location Address	1200 N BEAVER ST, FLAGSTAFF, AZ, 86001-3118
Practice Telephone / Fax	Tel: (928) 779-3366
Administrative Mailing Address	1200 N BEAVER ST, FLAGSTAFF, AZ, 86001-3118
Enumeration & Last Sync	Enumerated: 2005-12-16 \| CMS Record Updated: 2021-05-12

Clinic Location, Accessibility & Directions

📍 Practice Location & Patient Access

1200 N BEAVER ST, FLAGSTAFF, AZ, 86001-3118

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Plain-English Taxonomy & CMS Crosswalk (207LC0200X)

What Does Taxonomy Code 207LC0200X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 207LC0200X translates to:
"Board-Certified Anesthesiologist & Interventional Pain Specialist"

CMS-1500 Medicare Specialty Crosswalk: CMS Code 05 (Physician/Anesthesiology)
Certifying / Accrediting Authority: American Board of Anesthesiology (ABA)
Clinical Scope: Pre-surgical anesthesia evaluation, obstetric labor epidural care, or interventional spine and nerve block procedures for chronic pain.

Specialty Clinical Procedures & Therapeutic Classes

Standard Scope of Care (MICHELLE R AERNI, D.O.)

Typical CPT / Diagnostic Procedures:

General Endotracheal Anesthesia & Total Intravenous Anesthesia (TIVA)
Ultrasound-Guided Peripheral Nerve Blocks & Labor Epidural Analgesia
Fluoroscopic Epidural Steroid Injections & Facet Joint Blocks

Common Therapeutic Classes:

Propofol, Sevoflurane, Rocuronium & Sugammadex
Bupivacaine, Lidocaine & Ropivacaine Regional Anesthetics

All Registered NUCC Taxonomies & State Licenses

Taxonomy Code & Plain-English Description	State License & Primary Status
`207RP1001X` — Internal Medicine, Pulmonary Disease Plain English: Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)	State: MN \| License: `46919` \| Primary: Secondary
`207LC0200X` — Anesthesiology, Critical Care Medicine Plain English: Board-Certified Anesthesiologist & Interventional Pain Specialist	State: AZ \| License: `006768` \| Primary: Yes (Primary)

Medical Billing, RCM & Hospital Credentialing Teams:

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MICHELLE R AERNI, D.O. (NPI #1225014822)