NPI registry status
Active
2026 NPPES data Emergency Medicine Physician NPI 1144603374 MD
Verify on CMS → Lisa Hamilton, MD
Emergency Medicine Physician in Pueblo, Colorado.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 64,463 in 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
Lisa Hamilton, MD is an Emergency Medicine Physician in Pueblo, Colorado, listed in the federal CMS National Provider Identifier registry.
- #26
- Emergency Medicine Physician rank among Colorado 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.
CMS NPPES provider registry desk
NPI 1144603374 · Emergency Medicine Physician
NPI-10 · ENUM-MID · TAX-MEGA · RX-NONE · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1144603374
- ENUM-MID 2015
- TAX-MEGA 64K Emergency Medicine
- RX-NONE No Part D
- BOOK-LIGHT 1,359 in Colorado
- PHOTO-ENUM Isaiah Schuster · 2015
◑
Board-eligible specialty (heuristic, not verified)
Lisa Hamilton, 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 Lisa Hamilton, MD?
Quality data not reportedPrimary specialty
Emergency Medicine Physician
Specialty distribution in Colorado
How Emergency Medicine Physician compares to other specialties among Colorado 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 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).
Practice Address
Provider Details
| NPI | 1144603374 |
|---|---|
| Specialty | Emergency Medicine Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 07/07/2015 |
Emergency Medicine Physician Overview
How Lisa Hamilton, MD fits within the Emergency Medicine Physician landscape nationally.
64,463
Emergency Medicine Physician Providers in US
56
States with Emergency Medicine Physician
352
Avg Claims per Provider
Nationwide Emergency Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Hamilton, both outside Colorado so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2015)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Emergency Medicine Physician Providers in Colorado
Other clinicians with the same primary specialty enrolled in Colorado, drawn from the same CMS NPPES roster as Hamilton.
One of 1,359 Emergency Medicine Physician providers enrolled in Colorado, 5 are shown here.
Steven Aaronson
Denver, CO
Lauren Abbate
Aurora, CO
Dr. Jean Abbott
MD
Aurora, CO
Dr. William Abbott
M.D.
Aurora, CO
Dr. Charles Abramson
D.O.
Glenwood Springs, CO
Compare Emergency Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Lisa Hamilton, MD's specialty? ▼
Lisa Hamilton, MD specializes in Emergency Medicine Physician and practices in Pueblo, Colorado. Credentials: MD.
Where is Lisa Hamilton, MD located? ▼
Lisa Hamilton, MD is located at 902 LAKEVIEW AVE, Pueblo, CO, 81004. Phone: (719) 557-5872.
What is Lisa Hamilton, MD's NPI number? ▼
Lisa Hamilton, MD's National Provider Identifier (NPI) is 1144603374, issued on 07/07/2015.
How many Emergency Medicine Physician providers are there in the US? ▼
There are 64,463 Emergency Medicine Physician providers across 56 states in the US. The average Emergency Medicine Physician provider writes 352 Medicare Part D claims per year.
Does Lisa Hamilton, MD accept Medicare? ▼
Lisa Hamilton, MD appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Lisa Hamilton, MD's credentials? ▼
Lisa Hamilton, MD's NPI is 1144603374 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.