Dr. Thomas W. Montag, MD
- Medicare services, 2021
- 19
- Part D claims, 2021
- 52
- Industry payments
- $568
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 109 Wimbledon Sq Suite F Suite F, Chesapeake, VA 23320
- Practice phone
- Call (757) 436-9898
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Thomas W Montag MD PLC
Physician office · Chesapeake, Virginia
Find Dr. Montag's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Thomas W. Montag is a gynecologic oncologist in Daytona Beach, Florida
Dr. Montag practices at Thomas W Montag MD PLC in Chesapeake, Virginia.
Dr. Montag's NPI, 1306848270, was assigned on August 11, 2005. Dr. Montag holds Virginia license 0101059160.
- NPI
- 1306848270NPI Registry (opens in a new tab)
- NPI enumeration date
- August 11, 2005
- NPI status
- Active
- Practice phone
- (757) 436-9898
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Thomas W. Montag practices in Chesapeake and Daytona Beach
Dr. Montag's primary practice is Thomas W Montag MD PLC, at 109 Wimbledon Sq Suite F Suite F, Chesapeake, VA 23320. The practice phone is (757) 436-9898. The NPI Registry lists Dr. Montag's practice address as 303 N Clyde Morris Blvd, Daytona Beach, FL 32114.
- Thomas W Montag MD PLCPrimary109 Wimbledon Sq Suite F Suite F, Chesapeake, VA 23320Phone(757) 436-9898
- NPI Registry address303 N Clyde Morris Blvd, Daytona Beach, FL 32114 · Volusia CountyPhone(757) 436-9898
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Thomas W. Montag is affiliated with 1 site of care
Dr. Montag's primary practice is Thomas W Montag MD PLC in Chesapeake, Virginia.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Thomas W. Montag's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Montag practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Thomas W Montag MD PLC | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas W. Montag is one of 114 gynecologic oncologists in Florida
Gynecologic oncology is Dr. Montag's primary specialty in the NPI Registry, under taxonomy code 207VX0201X. Dr. Montag is licensed in Virginia.
Specialties and state licenses
- Gynecologic oncology, VirginiaPrimary
Gynecologic oncologists near Dr. Montag
Counts of gynecologic oncologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Thomas W. Montag billed Medicare for 19 services in 2021
CMS data shows 19 Medicare services from Dr. Montag across 1 procedure code in 2021, all of them office visits. Medicare paid $1,815 for them. Every service was in an office.
Dr. Montag's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 772021: 1975%
Dr. Montag compared with the Florida median for gynecologic oncologists, 2021
- Dr. Montag
- Florida median
- Medicare services
- 19vs 24392% below
- Part D claims
- 52vs 8438% below
Medians across 107 gynecologic oncologists in Florida with Dmand AI profiles that report each measure.
Dr. Montag's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Montag and other gynecologic oncologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas W. Montag's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Montag's median patient age at 73, with 100% women.
Dr. Montag's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Thomas W. Montag wrote 52 Medicare Part D claims in 2021
In 2021, Dr. Montag wrote 52 Medicare Part D claims. They cover 2 drugs, with $1,045 in total drug cost. In 2020, CMS named 57 claims across 3 drugs.
Dr. Montag's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 572021: 529%
Drugs named by CMS: 2 in 2021, 3 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Thomas W. Montag received $568 in industry payments from 2016 to 2023
CMS Open Payments shows 25 general payments to Dr. Montag from 6 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. TESARO, Inc. paid the most, $184.
General payments to Dr. Montag by program year, 2016 to 2023
Companies that paid Dr. Montag the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Thomas W. Montag's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Thomas W. Montag
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Thomas W. Montag's NPI number?
Dr. Thomas W. Montag's NPI number is 1306848270. It was assigned on August 11, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas W. Montag?
Dr. Thomas W. Montag is a gynecologic oncologist in Daytona Beach, Florida. The primary specialty in the NPI Registry is Gynecologic Oncology Physician (taxonomy code 207VX0201X).
Where does Dr. Thomas W. Montag practice?
Dr. Montag practices at 109 Wimbledon Sq Suite F Suite F, Chesapeake, VA 23320. Dr. Montag also practices at 303 N Clyde Morris Blvd, Daytona Beach, FL 32114. Dr. Montag's primary practice is Thomas W Montag MD PLC in Chesapeake, Virginia.
What is Dr. Thomas W. Montag's office phone number?
The practice phone on file for Dr. Montag is (757) 436-9898.
What is Dr. Thomas W. Montag's medical license number?
Dr. Montag holds Virginia license 0101059160.
Does Dr. Thomas W. Montag accept Medicare?
Yes. CMS data shows Dr. Montag billed Medicare for 19 services in 2021.
What services does Dr. Thomas W. Montag bill to Medicare?
In 2021, Dr. Montag's most billed Medicare services were office visit, established patient (99215).
What drugs does Dr. Thomas W. Montag prescribe most?
In 2021 Medicare Part D data, Dr. Montag's most prescribed drugs by claims were Fluconazole and Valacyclovir.
Has Dr. Thomas W. Montag received payments from drug or device companies?
CMS Open Payments shows $568 in general payments to Dr. Montag from 6 companies from 2016 to 2023. The largest total came from TESARO, Inc.
How long has Dr. Thomas W. Montag been practicing?
Dr. Montag's NPI was assigned in 2005.
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