NPPES file of Aug 9, 2026

Matthew J. Maccallum, D. O.

Anesthesiology Physician · Charleston, WV

Matthew J. Maccallum, D. O. is an anesthesiology physician with a practice address in Charleston, West Virginia, and NPI 1689718645, issued on Feb 16, 2007. Check the license (West Virginia 1940, as entered in NPPES) on the West Virginia Board of Medicine; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1689718645
Name
Matthew J. Maccallum
Credential
D. O.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
1940 WV
Self-reported in NPPES; status is on the state search
Practice location
333 Laidley St, Charleston, WV 25301
Phone
(304) 344-0096
Enumerated
Feb 16, 2007
Record last updated
Feb 17, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(304) 342-4725
Medicaid ID
3003403000 WV
Medicare enrollment
Enrolled (PECOS I20070724000823); accepts Medicare assignment
Medical or professional school
West Virginia School Of Osteopathic Medicine, 2001
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 333 Laidley St

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

  1. Mark Allen, MDFamily Medicine Physician1891779047
  2. Craig Ausmus, M.D.Emergency Medicine Physician1760407217
  3. Megan Bailey, CRNACertified Registered Nurse Anesthetist1639353675
  4. Chad Baisden, CRNACertified Registered Nurse Anesthetist1043508088
  5. Holly Bryan, CRNACertified Registered Nurse Anesthetist1477841419
  6. Shaina Cain, PA-CPhysician Assistant1023460300

Verify Matthew J. Maccallum in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWest Virginia Board of Medicine
    Search for license 1940
    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 West Virginia license search

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The MIPS final score for 2023 (Medicare payment program): 94.1 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score78.5
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Bills Medicare through 2 group practices

  1. Ths Physician Partners IncSouth Charleston, WV
  2. West Virginia University Medical CorporationMorgantown, WV

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

Matthew J. Maccallum among 239 anesthesiology physician records in West Virginia

Matthew J. Maccallum, D. O. is one of 239 anesthesiology physician records with a practice address in West Virginia. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 52% of them.

  • NPI issued2007 · 52% of these records are older, 36% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2001 · median 2003 among the 158 with a school on file
  • Record last updated2009 · 51% 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 West Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anesthesiology Physician providers in West Virginia

There are 239 anesthesiology physician records in West Virginia.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Rita Casingal, CRNACharleston, WV 253011407803802
  2. David Denning, MDCharleston, WV 253011144251505
  3. Craig Haddox, M. D.Charleston, WV 253011164566709
  4. David Maxson, M.D.Charleston, WV 253011700837499
  5. Jane McNeil, CRNACharleston, WV 253011003863408
  6. Srinivas Murthy, M.D.Charleston, WV 253011235189424
  7. Matthew Neal, MDCharleston, WV 253011407055775
  8. Timothy Nelson, M.D.Charleston, WV 253011457351728

Common questions

What is Matthew J. Maccallum, D. O.'s NPI number?

Matthew J. Maccallum, D. O.'s National Provider Identifier (NPI) is 1689718645, issued on Feb 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Matthew J. Maccallum, D. O. located?

The NPPES record lists a practice address at 333 Laidley St, Charleston, WV, 25301. Phone: (304) 344-0096. Providers update this record themselves, so call before visiting.

How can I verify Matthew J. Maccallum, D. O.'s license?

NPPES lists West Virginia license number 1940, as entered by the provider. Search the West Virginia Board of Medicine at https://wvbom.wv.gov/public/search/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is Matthew J. Maccallum, D. O.'s MIPS final score?

The 2023 MIPS final score is 94.1 of 100. 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.