Dr. Thomas Charles Wascher, MD
- Medicare services, 2020
- 40
- Part D claims, 2020
- 236
- Publications
- 104
- Clinical trials
- 1
- Industry payments
- $1,395
- Practice address
- 2221 Buena Vista St., San Antonio, TX 78207-3702
- Practice phone
- Call (210) 255-3524
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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Dr. Thomas Charles Wascher is a general practice physician in San Antonio, Texas
Dr. Wascher practices in San Antonio, Texas.
Dr. Wascher's NPI, 1609872969, was assigned on June 22, 2005. Dr. Wascher graduated from UTMB Health in 1970. Dr. Wascher's Texas license number on file is D7358.
- NPI
- 1609872969NPI Registry (opens in a new tab)
- NPI enumeration date
- June 22, 2005
- NPI status
- Active
- Practice phone
- (210) 255-3524
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1970
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Thomas Charles Wascher's practice address is in San Antonio, Texas
Dr. Wascher's practice address in the NPI Registry is 2221 Buena Vista St., San Antonio, TX 78207-3702. The practice phone is (210) 255-3524.
- NPI Registry address2221 Buena Vista St., San Antonio, TX 78207-3702Phone(210) 255-3524
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Thomas Charles Wascher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wascher practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Wascher's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas Charles Wascher is one of 800 general practice physicians in Texas
General practice is Dr. Wascher's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Wascher has a license on file in Texas.
Specialties and state licenses
- General practice, TexasPrimary
General practice physicians near Dr. Wascher
Counts of general practice physicians 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 Charles Wascher billed Medicare for 40 services in 2020
CMS data shows 40 Medicare services from Dr. Wascher across 1 procedure code in 2020, all of them office visits. Medicare paid $1,822 for them. Every service was in an office.
Dr. Wascher's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 1102020: 4064%
Dr. Wascher compared with the Texas median for general practice physicians, 2020
- Dr. Wascher
- Texas median
- Medicare services
- 40vs 19479% below
- Part D claims
- 236vs 13082% above
Medians across 415 general practice physicians in Texas with Dmand AI profiles that report each measure.
Dr. Wascher's most billed Medicare procedure codes, 2020
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas Charles Wascher's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Dr. Wascher's median patient age at 51, with 58% women.
Dr. Wascher's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. Thomas Charles Wascher wrote 236 Medicare Part D claims in 2020
In 2020, Dr. Wascher wrote 236 Medicare Part D claims. They cover 13 drugs, with $10,349 in total drug cost. In 2019, CMS named 499 claims across 24 drugs.
Dr. Wascher's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 4992020: 23653%
Drugs named by CMS: 13 in 2020, 24 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Thomas Charles Wascher has 104 publications on record
Dmand AI links 104 papers to Dr. Wascher, published from 2003 to 2025. 2023 was the busiest year, with 7. The most frequent topics are Diabetes Mellitus, Type 2, Austria and Endothelium, Vascular. Dr. Wascher has published most often in Wien Klin Wochenschr. Dr. Wascher's most frequent co-authors are John P. Cooke, MD, PhD, Serdar Farhan, MD and Om P. Kapoor, MD.
Dr. Wascher's papers by year, 2009 to 2025
Topics Dr. Wascher writes about most
- Diabetes Mellitus, Type 2
- Austria
- Endothelium, Vascular
- Hypoglycemic Agents
- Insulin
- Nitric Oxide
- Hyperglycemia
- Obesity
Dr. Wascher's most frequent co-authors
Recent publications by Dr. Wascher
Wien Klin Wochenschr
Wien Klin Wochenschr
See who Dr. Wascher researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wascher works with, so you can find a warm path to the right general practice physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Thomas Charles Wascher has worked on 1 clinical trial
Dmand AI links Dr. Wascher to 1 clinical trial. Conditions studied include Glucose Intolerance and Hyperglycemia.
Conditions in Dr. Wascher's trials
- Glucose Intolerance
- Hyperglycemia
Recent clinical trials with Dr. Wascher
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Thomas Charles Wascher received $1,395 in industry payments from 2016 to 2020
CMS Open Payments shows 96 general payments to Dr. Wascher from 16 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $279.
General payments to Dr. Wascher by program year, 2016 to 2020
Companies that paid Dr. Wascher the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas Charles Wascher graduated from UTMB Health
Dr. Wascher graduated from UTMB Health in 1970.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas Charles Wascher'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 Practice 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Charles Wascher
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 Charles Wascher's NPI number?
Dr. Thomas Charles Wascher's NPI number is 1609872969. It was assigned on June 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Charles Wascher?
Dr. Thomas Charles Wascher is a general practice physician in San Antonio, Texas. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Thomas Charles Wascher practice?
Dr. Wascher practices at 2221 Buena Vista St., San Antonio, TX 78207-3702.
What is Dr. Thomas Charles Wascher's office phone number?
The practice phone on file for Dr. Wascher is (210) 255-3524.
What is Dr. Thomas Charles Wascher's medical license number?
Dr. Wascher's Texas license number on file is D7358.
Does Dr. Thomas Charles Wascher accept Medicare?
Yes. CMS data shows Dr. Wascher billed Medicare for 40 services in 2020.
What services does Dr. Thomas Charles Wascher bill to Medicare?
In 2020, Dr. Wascher's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Thomas Charles Wascher go to medical school?
Dr. Wascher graduated from UTMB Health in 1970.
What drugs does Dr. Thomas Charles Wascher prescribe most?
In 2020 Medicare Part D data, Dr. Wascher's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Levothyroxine Sodium.
Has Dr. Thomas Charles Wascher received payments from drug or device companies?
CMS Open Payments shows $1,395 in general payments to Dr. Wascher from 16 companies from 2016 to 2020. The largest total came from AstraZeneca Pharmaceuticals LP.
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How long has Dr. Thomas Charles Wascher been practicing?
Dr. Wascher graduated from medical school in 1970, 56 years ago.
Does Dr. Thomas Charles Wascher do research?
Dmand AI links 104 publications to Dr. Wascher, published from 2003 to 2025. Dr. Wascher has worked on 1 clinical trial.
Who does Dr. Thomas Charles Wascher publish with?
Dr. Wascher's most frequent co-authors are John P. Cooke, MD, PhD (1 shared paper), Serdar Farhan, MD (1 shared paper) and Om P. Kapoor, MD (1 shared paper).
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