Registry data as of Aug 27, 2026

Mijoo Lemaster, MSN, FNP-BC, RN

Family Nurse Practitioner · Aurora, CO

Mijoo Lemaster, MSN, FNP-BC, RN is a family nurse practitioner with a practice address in Aurora, Colorado, and NPI 1326714338, issued on Aug 19, 2021. Check the license (Colorado APN.0996811-NP, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1326714338
Name
Mijoo Lemaster
Credential
MSN, FNP-BC, RN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
APN.0996811-NP CO
Self-reported in NPPES; status is on the state search
Practice location
1444 S Potomac St Ste 300, Aurora, CO 80012
Phone
(303) 750-0822
Enumerated
Aug 19, 2021
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1444 S Potomac St Ste 300

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Paulina Delarosa, PA-CPhysician Assistant1083970362
  2. Shawn Greenfield, FNP-BCFamily Nurse Practitioner1245077544
  3. Miriam Halazon, FNP-CFamily Nurse Practitioner1568878023
  4. Chad Hancock, PA-CPhysician Assistant1700405826
  5. Courtney Haven, PAMedical Physician Assistant1760972228
  6. Audrey Hengen, NPAdult Health Nurse Practitioner1699348904

Verify Mijoo Lemaster in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license APN.0996811-NP
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Industry payments in 2024: $427.74

15 payments, mostly food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 91,435 providers of this specialty with any payment received $675.31 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mijoo Lemaster$427.74
  2. Specialty average$675.31

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital or facility affiliation

  1. Healthone Heart Care LLCAurora, CO

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

264 family nurse practitioner records list a Aurora practice address

They are 264 of the 17,400 NPPES records with a Aurora practice address, and 3,182 family nurse practitioner records in Colorado.

Other family nurse practitioner records in Colorado

  1. Abbey Aaroe, FNPCanon City, CO1922685189
  2. Simone Abachiche, NP-CColorado Springs, CO1801566518
  3. Christina AbbottLongmont, CO1962039172
  4. Patricia Abbott, ARNPAurora, CO1962452227
  5. Isadora Abel, FNPDenver, CO1275250391
  6. Sally Abell, DNPColorado Springs, CO1699356733
  7. Sarah AbercrombieGrand Junction, CO1093490567
  8. Gabriela Abeyta, APRN-CNP, FNP-CColorado Springs, CO1891506515
  9. Trier AbeytaDenver, CO1619417987
  10. Taylor Abner, APRN, FNPGolden, CO1407582240

Common questions

What is Mijoo Lemaster, MSN, FNP-BC, RN's NPI number?

Mijoo Lemaster, MSN, FNP-BC, RN's National Provider Identifier (NPI) is 1326714338, issued on Aug 19, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Mijoo Lemaster, MSN, FNP-BC, RN located?

The NPPES record lists a practice address at 1444 S Potomac St Ste 300, Aurora, CO, 80012. Phone: (303) 750-0822. Providers update this record themselves, so call before visiting.

How can I verify Mijoo Lemaster, MSN, FNP-BC, RN's license?

NPPES lists Colorado license number APN.0996811-NP, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

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 Aug 27, 2026.