Glenda Lois Montague, M.D.
Otolaryngology Physician · Napa, CA
Glenda Lois Montague, M.D. is an otolaryngology physician with a practice address in Napa, California, and NPI 1043508872, issued on Jul 13, 2011. Check the license (California A142034, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Glenda Lois Montague
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License numbers
- A142034 CA
125060100 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3270 Villa LN, Napa, CA 94558
- Phone
- (707) 251-3608
- Enumerated
- Jul 13, 2011
- Record last updated
- Mar 3, 2025
- Fax
- (707) 251-1727
- Medicare enrollment
- Enrolled (PECOS I20160818000885); accepts Medicare assignment
- Medical or professional school
- University Of Mississippi School Of Medicine, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 1,212 in California → Look up another NPI →
Also registered at 3270 Villa LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joyce Colton House, M.D.Otolaryngology Physician1891960597
- McKenzie Tolan, MDOtolaryngology Physician1750901906
Verify Glenda Lois Montague in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A142034Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% more Medicare Part D claims than the average otolaryngology physician in 2024
885 Medicare Part D claims for 286 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D.
Most prescribed
- Ipratropium Bromide167 claims
- Azelastine Hcl145 claims
- Fluticasone Propionate99 claims
- Mupirocin51 claims
- Pantoprazole Sodium51 claims
- Omeprazole45 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.
Industry payments in 2024: $810.76
14 payments; by number, the most common kind was food and beverage; the largest payer was Inspire Medical Systems, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Bass Medical GroupNapa, CA
- Providence Medical FoundationNapa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Glenda Lois Montague among 1,212 otolaryngology physician records in California
Glenda Lois Montague, M.D. is one of 1,212 otolaryngology physician records with a practice address in California. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 71% of them.
- NPI issued2011 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2011 · median 2004 among the 818 with a school on file
- Record last updated2025 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in California
There are 1,212 otolaryngology physician records in California.
All 1,212 in California → Every provider in Napa → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Joyce Colton House, M.D.Napa, CA 945581891960597
- Kathleen Healey, MDNapa, CA 945581366512626
- McKenzie Tolan, MDNapa, CA 945581750901906
- Robert Urrea, M.D.Napa, CA 945581659347060
- Helen BaiMartinez, CA 945531508099029
- John Carrigg, MDOrinda, CA 945631285652859
- Siri Sunderi Cheng, M.D.Martinez, CA 945531992853600
- Christian Conderman, M.D.Orinda, CA 945631063741056
Common questions
What is Glenda Lois Montague, M.D.'s NPI number?
Glenda Lois Montague, M.D.'s National Provider Identifier (NPI) is 1043508872, issued on Jul 13, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Glenda Lois Montague, M.D. located?
The NPPES record lists a practice address at 3270 Villa LN, Napa, CA, 94558. Phone: (707) 251-3608. Providers update this record themselves, so call before visiting.
How can I verify Glenda Lois Montague, M.D.'s license?
NPPES lists California license number A142034, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Glenda Lois Montague, M.D. prescribe under Medicare Part D?
In 2024, Glenda Lois Montague, M.D. had 885 Medicare Part D claims for 286 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.
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.