NPPES file of Aug 9, 2026

William Glenn Masius, M.D.

Emergency Medicine Physician · Huntersville, NC

William Glenn Masius, M.D. is an emergency medicine physician with a practice address in Huntersville, North Carolina, and NPI 1063460228, issued on May 4, 2006. Check the license (North Carolina 34676, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1063460228
Name
William Glenn Masius
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
34676 NC
Self-reported in NPPES; status is on the state search
Practice location
9121 Sam Furr RD Ste 108, Huntersville, NC 28078
Phone
(704) 324-3590
Enumerated
May 4, 2006
Record last updated
Aug 19, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(704) 324-3591
Medicaid IDs
8954571 NC
Q34678 SC
Medicare enrollment
Enrolled (PECOS I20090325000323); accepts Medicare assignment
Medical or professional school
Brody School Of Medicine At East Carolina University, 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 9121 Sam Furr RD Ste 108

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

  1. Michael Buchsbaum, MDEmergency Medicine Physician1679594105
  2. Alyssa Dias, FNPNurse Practitioner1710466800
  3. Linda Hablitz, FNPFamily Nurse Practitioner1255528303
  4. Jessica Hagley, FNP-CNurse Practitioner1003220518
  5. Carly Saulters, PA-CPhysician Assistant1275015380
  6. Kaitlyn Schmid, PA-CPhysician Assistant1225497118

Verify William Glenn Masius in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNorth Carolina Medical Board
    Search for license 34676    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 North Carolina 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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4% fewer Medicare Part D claims than the average emergency medicine physician in 2024

217 Medicare Part D claims for 163 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.

  1. William Masius217
  2. Specialty average226

Most prescribed

  1. Cephalexin27 claims
  2. Amoxicillin25 claims
  3. Amoxicillin-Clavulanate Potass23 claims
  4. Prednisone22 claims
  5. Doxycycline Hyclate17 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Carolina Medicorp Enterprises LLCCharlotte, NC

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

Emergency Medicine Physician providers in North Carolina

There are 2,094 emergency medicine physician records in North Carolina.

All 2,094 in North Carolina → Every provider in Huntersville →

Other emergency medicine physician records in North Carolina

  1. Kyle Abshire, M.D.Durham, NC1184044331
  2. Stephanny Acevedo MartinezGreenville, NC1508271560
  3. Joanna Adams, M.D.Greenville, NC1083900062
  4. John Adams, M.D.Oxford, NC1801116892
  5. Victor Adan, MDFranklin, NC1497719645
  6. Juliana Adedoyin, MDGreenville, NC1235758053
  7. Paula AdkinsSanford, NC1336193184
  8. Fekadu AdmasuFayetteville, NC1801050257
  9. Frank AgatucciDurham, NC1912971631
  10. David AhlersConcord, NC1972829166

Common questions

What is William Glenn Masius, M.D.'s NPI number?

William Glenn Masius, M.D.'s National Provider Identifier (NPI) is 1063460228, issued on May 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Glenn Masius, M.D. located?

The NPPES record lists a practice address at 9121 Sam Furr RD Ste 108, Huntersville, NC, 28078. Phone: (704) 324-3590. Providers update this record themselves, so call before visiting.

How can I verify William Glenn Masius, M.D.'s license?

NPPES lists North Carolina license number 34676, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does William Glenn Masius, M.D. prescribe under Medicare Part D?

In 2024, William Glenn Masius, M.D. had 217 Medicare Part D claims for 163 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.