Anti-Bacterial AgentsCefazolinCeftriaxone
Dr. Elizabeth A. Walter, MD
NPI1578579496
- Medicare services, 2018
- 27
- Part D claims, 2017
- 35
- Publications
- 14
- Hospital affiliations
- 1
- Insurance carriers
- 4
- Practice address
- 7400 Merton Minter Blvd., San Antonio, TX 78229
- Practice phone
- Call (210) 617-5300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Walter'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. Elizabeth A. Walter is an infectious disease specialist in San Antonio, Texas
Dr. Walter practices at Audie L. Murphy Memorial Veterans' Hospital in San Antonio, Texas, part of Veterans Health Administration.
Dr. Walter's NPI, 1578579496, was assigned on July 31, 2006. Dr. Walter graduated from University Of Cincinnati College Of Medicine in 1985. Dr. Walter holds Texas license L1492.
NPI and contact details
- NPI
- 1578579496NPI Registry (opens in a new tab)
- NPI enumeration date
- July 31, 2006
- NPI status
- Active
- Practice phone
- (210) 617-5300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Elizabeth A. Walter practices at Audie L. Murphy Memorial Veterans' Hospital in San Antonio, Texas
Dr. Walter's primary practice is Audie L. Murphy Memorial Veterans' Hospital, at 7400 Merton Minter Blvd., San Antonio, TX 78229 in Bexar County. The practice phone is (210) 617-5300.
- Audie L. Murphy Memorial Veterans' Hospital7400 Merton Minter Blvd., San Antonio, TX 78229 · Bexar CountyPhone(210) 617-5300
Source: Dmand AI Affiliation Data
Dr. Elizabeth A. Walter is affiliated with 1 site of care
Dr. Walter's primary practice is Audie L. Murphy Memorial Veterans' Hospital in San Antonio, Texas, part of Veterans Health Administration. Dr. Walter's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Elizabeth A. Walter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walter practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Audie L. Murphy Memorial Veterans' Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Elizabeth A. Walter is one of 629 infectious disease specialists in Texas
Infectious disease is Dr. Walter's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Walter is board certified in infectious disease by the American Board of Internal Medicine. Dmand AI has Dr. Walter's licenses on file in 3 states: Texas, Washington and Pennsylvania.
Specialties and state licenses
- Infectious disease, TexasPrimary
- Washington license
- Pennsylvania license
Infectious disease specialists near Dr. Walter
Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.
629infectious disease specialists in Texas54infectious disease specialists in San Antonio5infectious disease specialists at Audie L. Murphy Memorial Veterans' Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Elizabeth A. Walter billed Medicare for 27 services in 2018
CMS data shows 27 Medicare services from Dr. Walter across 1 procedure code in 2018. Medicare paid $1,527 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 201827
Paid by Medicare$1,527
Procedure codes1
Dr. Walter's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 682018: 2760%
Dr. Walter compared with the Texas median for infectious disease specialists, 2018
- Dr. Walter
- Texas median
- Medicare services
- 27vs 39293% below
- Part D claims
- 35vs 20083% below
Medians across 571 infectious disease specialists in Texas with Dmand AI profiles that report each measure.
Dr. Walter's most billed Medicare procedure codes, 2018
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Walter?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Walter and other infectious disease specialists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Elizabeth A. Walter's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Walter's median patient age at 61, with 40% women.
Dr. Walter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Elizabeth A. Walter wrote 35 Medicare Part D claims in 2017
In 2017, Dr. Walter wrote 35 Medicare Part D claims. They cover 2 drugs, with $79,345 in total drug cost. In 2016, CMS named 43 claims across 3 drugs.
Part D claims, 201735
Drugs named by CMS2
Total drug cost$79,345
Dr. Walter's most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 432017: 3519%
Drugs named by CMS: 2 in 2017, 3 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Elizabeth A. Walter has 14 publications on record
Dmand AI links 14 papers to Dr. Walter, published from 2010 to 2025. 2021 was the busiest year, with 4. The most frequent topics are Anti-Bacterial Agents, Staphylococcal Infections and Bacteremia. Dr. Walter has published most often in BMC Infect Dis. Dr. Walter's most frequent co-authors are Linda Yang, DO, Sunil Ahuja, MD and Jose A. Cadena-Zuluaga, MD.
Papers14
Years published2010 to 2025
Dr. Walter's papers by year, 2010 to 2025
Topics Dr. Walter writes about most
- Anti-Bacterial Agents
- Staphylococcal Infections
- Bacteremia
- Methicillin-Resistant Staphylococcus aureus
- COVID-19
- Diabetes Mellitus
- Diabetic Foot
- HIV-1
Dr. Walter's most frequent co-authors
- Linda Yang, DO5 shared papers
- Sunil Ahuja, MD3 shared papers
- Jose A. Cadena-Zuluaga, MD3 shared papers
Recent publications by Dr. Walter
Anti-Bacterial AgentsCommunicable DiseasesDiabetes Mellitus
Anti-Bacterial AgentsBacteremiabeta-Lactams
J Allergy Clin Immunol
COVID-19Disease ResistanceHIV-1
See who Dr. Walter researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Walter works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Elizabeth A. Walter graduated from University Of Cincinnati College Of Medicine
Dr. Walter graduated from University Of Cincinnati College Of Medicine in 1985.
- Medical school
- Board certified in infectious disease
Source: Dmand AI Professional Profile Data
Dr. Elizabeth A. Walter accepts plans from 4 insurance carriers
Dr. Walter is in network with 4 carriers, including Blue Cross Blue Shield of Michigan, Cigna and Blue Cross Blue Shield of Massachusetts. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Cigna
- Blue Cross Blue Shield of Massachusetts
- Arkansas Blue Cross and Blue Shield
Plan types Dr. Walter accepts, by number of carriers
- PPO4
- Medicare3
- HMO2
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Elizabeth A. Walter'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Elizabeth A. Walter
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. Elizabeth A. Walter's NPI number?
Dr. Elizabeth A. Walter's NPI number is 1578579496. It was assigned on July 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Elizabeth A. Walter?
Dr. Elizabeth A. Walter is an infectious disease specialist in San Antonio, Texas. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Elizabeth A. Walter practice?
Dr. Walter practices at 7400 Merton Minter Blvd., San Antonio, TX 78229. Dr. Walter's primary practice is Audie L. Murphy Memorial Veterans' Hospital in San Antonio, Texas, part of Veterans Health Administration.
What is Dr. Elizabeth A. Walter's office phone number?
The practice phone on file for Dr. Walter is (210) 617-5300.
What is Dr. Elizabeth A. Walter's medical license number?
Dr. Walter holds Texas license L1492, one of the licenses on file in 3 states.
Which states has Dr. Elizabeth A. Walter been licensed in?
Dmand AI has state licenses on file for Dr. Walter in Texas (2001 to 2026), Washington (1992 to 2001) and Pennsylvania (1992).
Which hospitals is Dr. Elizabeth A. Walter affiliated with?
Dr. Walter practices at Audie L. Murphy Memorial Veterans' Hospital in San Antonio, Texas.
Does Dr. Elizabeth A. Walter accept Medicare?
Yes. CMS data shows Dr. Walter billed Medicare for 27 services in 2018.
Is Dr. Elizabeth A. Walter board certified?
Yes. Dr. Walter is board certified in infectious disease by the American Board of Internal Medicine.
What services does Dr. Elizabeth A. Walter bill to Medicare?
In 2018, Dr. Walter's most billed Medicare services were hospital inpatient care (99232).
Show 6 more questionsShow fewer questions
Where did Dr. Elizabeth A. Walter go to medical school?
Dr. Walter graduated from University Of Cincinnati College Of Medicine in 1985.
What drugs does Dr. Elizabeth A. Walter prescribe most?
In 2017 Medicare Part D data, Dr. Walter's most prescribed drugs by claims were Triumeq and Tivicay.
How long has Dr. Elizabeth A. Walter been practicing?
Dr. Walter graduated from medical school in 1985, 41 years ago.
Does Dr. Elizabeth A. Walter do research?
Dmand AI links 14 publications to Dr. Walter, published from 2010 to 2025.
Who does Dr. Elizabeth A. Walter publish with?
Dr. Walter's most frequent co-authors are Linda Yang, DO (5 shared papers), Sunil Ahuja, MD (3 shared papers) and Jose A. Cadena-Zuluaga, MD (3 shared papers).
What insurance does Dr. Elizabeth A. Walter accept?
Dr. Walter is in network with 4 carriers, including Blue Cross Blue Shield of Michigan, Cigna and Blue Cross Blue Shield of Massachusetts. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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