NPPES file of Aug 9, 2026

Marlys O. Munnell, M.D.

Anesthesiology Physician · Odessa, TX

Marlys O. Munnell, M.D. is an anesthesiology physician with a practice address in Odessa, Texas, and NPI 1669551370, issued on Nov 3, 2006. Check the license (Texas J0353, as entered in NPPES) on the Texas Medical Board; 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
1669551370
Name
Marlys O. Munnell
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
J0353 TX
Self-reported in NPPES; status is on the state search
Practice location
500 W 4TH St, Odessa, TX 79761
Phone
(432) 640-2401
Enumerated
Nov 3, 2006
Record last updated
Mar 29, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(432) 640-1118
Medicare enrollment
Enrolled (PECOS I20050913001132); accepts Medicare assignment
Medical or professional school
University Of Texas Medical School At Houston, 1990
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 500 W 4TH St

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

  1. Getnet Aberra, MDFamily Medicine Physician1801839170
  2. Abidemi Adeniran, FNPFamily Nurse Practitioner1043085475
  3. Diepreye Akuiyibo, APRNAcute Care Nurse Practitioner1942092671
  4. Lakshmi Alahari, MDInternal Medicine Physician1548826100
  5. Joyce Alase, MDInternal Medicine Physician1295168318
  6. Mohannad Anbarserri, MDHospitalist Physician1467080069

Verify Marlys O. Munnell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license J0353
    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
Open the Texas license search

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The practice group's MIPS final score for 2023 (Medicare payment program): 82.9 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 score89.2
  2. Costout of 100 · 30%55.1
  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: $13.55

1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Marlys Munnell$13.55
  2. Specialty average$669.59

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

Bills Medicare through one group practice

  1. Mch Professional Care Hospital BasedOdessa, TX

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

Marlys O. Munnell among 4,635 anesthesiology physician records in Texas

Marlys O. Munnell, M.D. is one of 4,635 anesthesiology physician records with a practice address in Texas. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.

  • NPI issued2006 · 15% of these records are older, 54% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated1990 · median 2005 among the 3,293 with a school on file
  • Record last updated2012 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anesthesiology Physician providers in Texas

There are 4,635 anesthesiology physician records in Texas.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Kenneth Batch, M.D.Odessa, TX 797611447339171
  2. Abhishek Bhari Jayadevappa, M.D.Odessa, TX 797611013220631
  3. Joseph Bryan, M.D.Odessa, TX 797611063582609
  4. Meghana Gillala, M.D.Odessa, TX 797611255539086
  5. Kevin Harbourne, MDOdessa, TX 797611487627493
  6. Phong Nguyen, D.O.Odessa, TX 797611831389063
  7. Sean Noormohamed Lee, MDOdessa, TX 797611104400597
  8. Oscar Nunez, M.D.Odessa, TX 797611154405751

Common questions

What is Marlys O. Munnell, M.D.'s NPI number?

Marlys O. Munnell, M.D.'s National Provider Identifier (NPI) is 1669551370, issued on Nov 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Marlys O. Munnell, M.D. located?

The NPPES record lists a practice address at 500 W 4TH St, Odessa, TX, 79761. Phone: (432) 640-2401. Providers update this record themselves, so call before visiting.

How can I verify Marlys O. Munnell, M.D.'s license?

NPPES lists Texas license number J0353, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is Marlys O. Munnell, M.D.'s MIPS final score?

The 2023 MIPS final score is 82.9 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.