2026 NPPES data Emergency Medical Services (Emergency Medicine) Physician NPI 1922399666 MD
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Emily Piercefield, MD

Emergency Medical Services (Emergency Medicine) Physician in Juneau, Alaska.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 3,618 in Emergency Medical Services (Emergency Medicine) Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.

What the federal data shows

Emily Piercefield, MD is an Emergency Medical Services (Emergency Medicine) Physician in Juneau, Alaska, listed in the federal CMS National Provider Identifier registry.

#91
Emergency Medical Services (Emergency Medicine) Physician rank among Alaska specialties

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.

Board-eligible specialty (heuristic, not verified)

Emily Piercefield, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about Emily Piercefield, MD?

Quality data not reported

NPI registry status

Active

Issued 04/28/2011

NPI 1922399666

Primary specialty

Emergency Medical Services (Emergency Medicine) Physician

Niche

3,618 US NPIs in this specialty

Specialty distribution in Alaska

How Emergency Medical Services (Emergency Medicine) Physician compares to other specialties among Alaska providers

Alaska providers
Community Health Worker7.6%Mental Health Counselor7.6%Case Manager/Care Coordinator6.2%Behavior Technician4.7%Registered Nurse4.7%Counselor4.4%Emergency Medical Services (…0.1%
Largest specialties in Alaska (% of in-state providers)

Board certification

Not published by CMS

CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Emergency Medical Services (Emergency Medicine) Physician. Verify directly:

How MIPS and board certification work

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

Emily Piercefield, MD appears in the CMS NPPES registry as an Emergency Medical Services (Emergency Medicine) Physician provider holding MD credentials at 709 W 9TH ST STE 627, Juneau, AK, 99801, with a listed phone of (907) 463-2140. NPI 1922399666 was issued on 04/28/2011.

Medicare Part D prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal, many Emergency Medical Services (Emergency Medicine) Physician providers operate outside Part D entirely.

Emergency Medical Services (Emergency Medicine) Physician is a narrow specialty nationwide, with 3,618 enrolled providers across 55 states and an average of 394 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.

Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

709 W 9TH ST STE 627
Juneau, AK 99801

Provider Details

NPI 1922399666
Specialty Emergency Medical Services (Emergency Medicine) Physician
Credentials MD
Gender Female
NPI Issued 04/28/2011

Emergency Medical Services (Emergency Medicine) Physician Overview

How Emily Piercefield, MD fits within the Emergency Medical Services (Emergency Medicine) Physician landscape nationally.

3,618
Emergency Medical Services (Emergency Medicine) Physician Providers in US
55
States with Emergency Medical Services (Emergency Medicine) Physician
394
Avg Claims per Provider

Nationwide Emergency Medical Services (Emergency Medicine) Physician peers with similar MIPS or enrollment year

Two federal-record peer sets for Piercefield, both outside Alaska so the neighborhoods are not geographic containment.

Same NPPES enumeration year (2011)

Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.

Nearby Emergency Medical Services (Emergency Medicine) Physician Providers in Alaska

Other clinicians with the same primary specialty enrolled in Alaska, drawn from the same CMS NPPES roster as Piercefield.

One of 25 Emergency Medical Services (Emergency Medicine) Physician providers enrolled in Alaska, 5 are shown here.

Compare Emergency Medical Services (Emergency Medicine) Physician nationally: see state-by-state distribution →

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Alaska medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Emergency Medical Services (Emergency Medicine) Physician peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Emily Piercefield, MD's specialty?
Emily Piercefield, MD specializes in Emergency Medical Services (Emergency Medicine) Physician and practices in Juneau, Alaska. Credentials: MD.
Where is Emily Piercefield, MD located?
Emily Piercefield, MD is located at 709 W 9TH ST STE 627, Juneau, AK, 99801. Phone: (907) 463-2140.
What is Emily Piercefield, MD's NPI number?
Emily Piercefield, MD's National Provider Identifier (NPI) is 1922399666, issued on 04/28/2011.
How many Emergency Medical Services (Emergency Medicine) Physician providers are there in the US?
There are 3,618 Emergency Medical Services (Emergency Medicine) Physician providers across 55 states in the US. The average Emergency Medical Services (Emergency Medicine) Physician provider writes 394 Medicare Part D claims per year.
Does Emily Piercefield, MD accept Medicare?
Emily Piercefield, MD appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Emily Piercefield, MD's credentials?
Emily Piercefield, MD's NPI is 1922399666 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

View source datasets and methodology notes
Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.