DR. SHARON ELIZABETH PEACH MD
NPI 1972550762
Anesthesiology in Missoula, MT

Q: What is Sharon Peach's NPI number?

The NPI number for Sharon Peach is 1972550762. It was assigned to this individual provider in the NPPES registry on May 28, 2006.

Q: What is Sharon Peach's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Sharon Peach was last updated on October 28, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.

Active since May 28, 2006PECOS Enrolled

2825 STOCKYARD RD, BLDG I-200, MISSOULA, MT 59808(406) 728-8420(406) 541-8430 Get Directions Write a Review

NPPES record last updated: October 28, 2015. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Dr. Sharon Elizabeth Peach Md NPPES

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

DR. SHARON ELIZABETH PEACH MD (NPI 1972550762) is an individual anesthesiology provider in Missoula, Montana, licensed in Montana (MED-PHYS-LIC-42748) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Maui Memorial Medical Center, and is a graduate of Vanderbilt University School Of Medicine (1998).

NPPES Registry Identity

NPI1972550762

Entity TypeIndividualFemale

Primary Taxonomy207L00000X

Provider Legal NameDR. SHARON ELIZABETH PEACHCredential: MD

Location Address2825 STOCKYARD RD, BLDG I-200Missoula, MT 59808-1503

Mailing AddressPo Box 17527Missoula, MT 59808-7527 · (406) 728-8420 · Fax (406) 541-8430

Phone(406) 728-8420

Fax(406) 541-8430

Sole ProprietorNo

Medical School CMSVanderbilt University School Of MedicineGraduated 1998

Enumeration DateMay 28, 2006

Last NPPES UpdateOctober 28, 2015

✔ NPI 1972550762 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Licenses✔ Licensed in MT · MED-PHYS-LIC-42748✔ Licensed in CA · C53730

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.

Also ListedAnesthesiology · Critical Care MedicineTaxonomy 207LC0200X · License C53730 (CA), MED-PHYS-LIC-42748 (MT)

2825 STOCKYARD RD, Missoula, MT 59808

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Other Identifiers 2

Medicaid36286567CO

Medicare PINBY226ZCA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMSA.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Sharon Elizabeth Peach Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3779576889

PECOS Enrollment IDI20211109001915

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.

Medicare Billing Reassignments

Medicare enrollment records show Sharon Peach reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Maui Health System A Kaiser Foundation Hospitals LLC

2,973 mi

Specialist

85 MAUI LANI PARKWAY
Wailuku, HI 96793

Reassigned Medicare billing, Hawaii enrollment
138 clinicians in this Medicare group

NPI 1699206276 (808) 442-5700

The Anesthesia Medical Group Inc

3,011 mi

Anesthesiology

1360 S BERETANIA ST, SUITE 215
Honolulu, HI 96814

Reassigned Medicare billing, Hawaii enrollment
66 clinicians in this Medicare group

NPI 1356362990 (808) 532-3711

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

65 services43 patients

Critical care, each additional 30 minutes 99292

Critical care refers to special attention given to patients facing life-threatening conditions. Each additional 30 minutes indicates the extension of this specialized care. This might include close monitoring, medication adjustments, and immediate interventions as needed.

27 services12 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

14 services14 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Maui Memorial Medical Center

Acute Care Hospitals · Wailuku, HI

3/5 CMS rating

OwnershipGovernment - State

CMS Certification Number120002

Location221 Mahalani StreetWailuku, HI 96793 · Maui County

Birthing friendly

Other Providers at the Same Location NPPES 20

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

EVAN ROBERT THOMPSON PMHNP-BC

Nurse Practitioner (Psychiatric/Mental Health)

2825 STOCKYARD RD
MISSOULA, MT 59808

Missoula County (406) 201-7142

DR. CARL MUUS M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

2825 STOCKYARD RD, BUILDING I200
MISSOULA, MT 59808

Missoula County (406) 728-8420

DR. MARIE BOYD M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

2825 STOCKYARD RD, BUILDING I200
MISSOULA, MT 59808

Missoula County (406) 728-8420

JASON B. TINGEY MD

Anesthesiology

2825 STOCKYARD RD, BLDG I-200
MISSOULA, MT 59808

Missoula County (406) 728-8420

CORDEL A ANDERSON M.D.

Anesthesiology

2825 STOCKYARD RD, BLDG I-200
MISSOULA, MT 59808

Missoula County (406) 728-8420

MARK P. COLIP M.D.

Anesthesiology

2825 STOCKYARD RD, BLD 1
MISSOULA, MT 59808

Missoula County (406) 728-8420

PARKER DAVIES MD

Anesthesiology

2825 STOCKYARD RD
MISSOULA, MT 59808

Missoula County (406) 728-8420

STEVEN ONSTAD MD

Anesthesiology

2825 STOCKYARD RD
MISSOULA, MT 59808

Missoula County (406) 728-8420

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 Sharon Peach's NPI number?

The NPI number for Sharon Peach is 1972550762. It was assigned to this individual provider in the NPPES registry on May 28, 2006.

Where is Sharon Peach located?

Sharon Peach practices at 2825 Stockyard Rd Bldg I-200, Missoula, MT 59808. The listed phone number is (406) 728-8420.

What is Sharon Peach's specialty?

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

Is Sharon Peach enrolled in Medicare?

Yes. Sharon Peach is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Sharon Peach's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sharon Peach reassigns Medicare benefits to 2 organizations: Maui Health System A Kaiser Foundation Hospitals LLC (Wailuku, HI) and The Anesthesia Medical Group Inc (Honolulu, HI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Sharon Peach's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sharon Peach accept?

Health plans from HMSA list Sharon Peach as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Sharon Peach affiliated with any hospitals?

According to CMS data, Sharon Peach is affiliated with Maui Memorial Medical Center.

When was this NPI record last updated?

The NPPES record for Sharon Peach was last updated on October 28, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.