NPPES file of Aug 9, 2026

Micah Kellum, CRNA

Certified Registered Nurse Anesthetist · Houston, TX

Micah Kellum, CRNA is a certified registered nurse anesthetist with a practice address in Houston, Texas, and NPI 1124583430, issued on Jan 31, 2019. Check the license (Texas AP140431, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1124583430
Name
Micah Kellum
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
AP140431 TX
Self-reported in NPPES; status is on the state search
Practice location
18500 Katy Fwy, Houston, TX 77094
Phone
(832) 522-1000
Enumerated
Jan 31, 2019
Record last updated
Nov 22, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190320000324); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 18500 Katy Fwy

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

  1. Olajumoke Akinwumi, CNPNurse Practitioner1508608233
  2. Boura Al AliPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1285467175
  3. Zaman AliPharmacist1942789896
  4. Sunil Aradhya, M.D.Emergency Medicine Physician1902164163
  5. Aamer Attaar, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1457125379
  6. Ricardo Barroso, CSASurgical Assistant1588321954

Verify Micah Kellum in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license AP140431
    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 Texas 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.

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The practice group's MIPS final score for 2023 (Medicare payment program): 83.1 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score80.1
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $68.08

4 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 24,076 providers of this specialty with any payment received $135.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Micah Kellum$68.08
  2. Specialty average$135.08

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

Bills Medicare through 2 group practices

  1. Northstar Anesthesia PALubbock, TX
  2. U S Anesthesia Partners OF Texas, PALake Jackson, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Micah Kellum among 6,097 certified registered nurse anesthetist records in Texas

Micah Kellum, CRNA is one of 6,097 certified registered nurse anesthetist records with a practice address in Texas. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 74% of them.

  • NPI issued2019 · 74% of these records are older, 23% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated2018 · median 2014 among the 4,734 with a school on file
  • Record last updated2021 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,127 certified registered nurse anesthetist records list a practice address in Houston

They are 1,127 of the 61,221 NPPES records with a practice address in Houston, and 6,097 certified registered nurse anesthetist records in Texas.

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Juan Carlos PenaojasHouston, TX 770941568161537
  2. Christian Terrazas, DNP, CRNAHouston, TX 770941912719154
  3. Howard Freeman, CRNAHouston, TX 770951336375740
  4. Kimberlee Goodwin, CRNAHouston, TX 770901447421326
  5. Mundir Gridda, DNP, CRNAHouston, TX 770901013665314
  6. Earl Simburger, CRNAHouston, TX 770981356507347
  7. Janet SumodobilaHouston, TX 770901225018609
  8. Mark BarrHouston, TX 770891386376598

Common questions

What is Micah Kellum, CRNA's NPI number?

Micah Kellum, CRNA's National Provider Identifier (NPI) is 1124583430, issued on Jan 31, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Micah Kellum, CRNA located?

The NPPES record lists a practice address at 18500 Katy Fwy, Houston, TX, 77094. Phone: (832) 522-1000. Providers update this record themselves, so call before visiting.

How can I verify Micah Kellum, CRNA's license?

NPPES lists Texas license number AP140431, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

What is Micah Kellum, CRNA's MIPS final score?

The 2023 MIPS final score is 83.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.