Dr. David Thomas, MD
- Medicare services, 2024
- 69
- Medicare patients, 2024
- 60
- Part D claims, 2024
- 17
- MIPS score, 2024
- 83
- Hospital affiliations
- 1
- Practice address
- 600 N Wolfe St, Baltimore, MD 21287
- Practice phone
- Call (855) 662-3017
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Johns Hopkins Hospital Nelson/Harvey Building
Baltimore, Maryland
Find Dr. Thomas' 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. David Thomas is an infectious disease specialist in Baltimore, Maryland
Dr. Thomas practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland.
Dr. Thomas' NPI, 1265467070, was assigned on July 11, 2006. Dr. Thomas graduated from West Virginia University School of Medicine in 1986. Dr. Thomas holds Maryland license D40856.
- NPI
- 1265467070NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022141167
- NPI enumeration date
- July 11, 2006
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (855) 662-3017
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Thomas practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland
Dr. Thomas' primary practice is Johns Hopkins Hospital Nelson/Harvey Building, at 600 N Wolfe St, Baltimore, MD 21287 in Baltimore City. The practice phone is (855) 662-3017.
- Johns Hopkins Hospital Nelson/Harvey Building600 N Wolfe St, Baltimore, MD 21287 · Baltimore CityPhone(855) 662-3017
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David Thomas is affiliated with 2 sites of care and 1 medical group
Dr. Thomas' primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. Dr. Thomas is also affiliated with The Johns Hopkins Hospital. The medical group on file is Johns Hopkins University.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Johns Hopkins Hospital Nelson/Harvey Building | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Thomas is one of 303 infectious disease specialists in Maryland
Infectious disease is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Thomas is licensed in Maryland.
Specialties and state licenses
- Infectious disease, MarylandPrimary
Infectious disease specialists near Dr. Thomas
Counts of infectious disease specialists 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. David Thomas billed Medicare for 69 services in 2024
CMS data shows 69 Medicare services from Dr. Thomas across 2 procedure codes in 2024, for 60 Medicare patients. Medicare paid $5,755 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Thomas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 732024: 695%
Dr. Thomas compared with the Maryland median for infectious disease specialists, 2024
- Dr. Thomas
- Maryland median
- Medicare services
- 69vs 21768% below
- Medicare patients
- 60vs 12652% below
- Part D claims
- 17vs 9883% below
Medians across 250 infectious disease specialists in Maryland with Dmand AI profiles that report each measure.
Dr. Thomas' most billed Medicare procedure codes, 2024
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. Thomas?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Thomas and other infectious disease specialists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Thomas treated 60 Medicare patients in 2024, average age 69
CMS counts 60 Medicare patients who saw Dr. Thomas in 2024. The largest group is 65 to 74, with 25 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 42% are also on Medicaid. Their average risk score is 2.53, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Thomas' median patient age at 61, with 40% women.
Dr. Thomas' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Thomas' Medicare patients by sex, 2024
- Women2542%
- Men3558%
Chronic conditions among Dr. Thomas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Mood disorders58%
- Depression55%
- Chronic kidney disease52%
- Arthritis50%
- Ischemic heart disease48%
- Diabetes47%
Share of Medicare patients with each condition. A patient can have several.
Dr. Thomas' 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%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Thomas wrote 17 Medicare Part D claims in 2024
In 2024, Dr. Thomas wrote 17 Medicare Part D claims. 76% of them were for generic drugs. They cover 1 drug, with $4,001 in total drug cost. In 2017, CMS named 39 claims across 3 drugs.
Dr. Thomas' Part D claims by kind of drug, 2024
- Generic13 claims76%
- Brand-name and other4 claims24%
Dr. Thomas' most prescribed drugs by claims, 2023
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, 2017 to 2023
- 2017
- 2023
- Claims for drugs CMS names
- 2017: 392023: 1756%
Drugs named by CMS: 1 in 2023, 3 in 2017.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. David Thomas scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Thomas for performance year 2024, reported as part of a group. CMS lists Dr. Thomas as offering telehealth.
- Offers telehealth
- Yes
Dr. Thomas' MIPS scores, performance year 2024
- 83of 100Final score
- 73.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. David Thomas received $17,952 in industry payments from 2016 to 2025
CMS Open Payments shows 28 general payments to Dr. Thomas from 2 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 80% of the total. Merck Sharp & Dohme Corporation paid the most, $16,339.
General payments to Dr. Thomas by program year, 2016 to 2025
General payments to Dr. Thomas by kind, 2016 to 2025
- Consulting fees$14,27480%
- Travel and lodging$1,94211%
- Accredited education speaker fees$1,3758%
- Food and beverage$3622%
Companies that paid Dr. Thomas the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Thomas graduated from West Virginia University School of Medicine
Dr. Thomas graduated from West Virginia University School of Medicine in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Thomas'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (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. David Thomas
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. David Thomas' NPI number?
Dr. David Thomas' NPI number is 1265467070. It was assigned on July 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Thomas?
Dr. David Thomas is an infectious disease specialist in Baltimore, Maryland. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. David Thomas practice?
Dr. Thomas practices at 600 N Wolfe St, Baltimore, MD 21287. Dr. Thomas' primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland.
What is Dr. David Thomas' office phone number?
The practice phone on file for Dr. Thomas is (855) 662-3017.
What is Dr. David Thomas' medical license number?
Dr. Thomas holds Maryland license D40856.
Which hospitals is Dr. David Thomas affiliated with?
Dr. Thomas is affiliated with The Johns Hopkins Hospital.
What medical group is Dr. David Thomas part of?
Dr. Thomas is linked to Johns Hopkins University.
Does Dr. David Thomas accept Medicare?
Yes. CMS data shows Dr. Thomas billed Medicare for 69 services in 2024.
Does Dr. David Thomas offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Thomas as offering telehealth services.
What is Dr. David Thomas' MIPS score?
Dr. Thomas' MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
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How many Medicare patients does Dr. David Thomas see?
CMS counts 60 Medicare patients who saw Dr. Thomas in 2024, with an average age of 69.
What services does Dr. David Thomas bill to Medicare?
In 2024, Dr. Thomas' most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99222).
Where did Dr. David Thomas go to medical school?
Dr. Thomas graduated from West Virginia University School of Medicine in 1986.
What drugs does Dr. David Thomas prescribe most?
In 2023 Medicare Part D data, Dr. Thomas' most prescribed drugs by claims were Entecavir.
Has Dr. David Thomas received payments from drug or device companies?
CMS Open Payments shows $17,952 in general payments to Dr. Thomas from 2 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. David Thomas been practicing?
Dr. Thomas graduated from medical school in 1986, 40 years ago.
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