Matthew Hamill, MBCHB
- Medicare services, 2024
- 16
- Medicare patients, 2024
- 22
- Part D claims, 2024
- 502
- Hospital affiliations
- 2
- Medical group
- 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 Matthew Hamill'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.
Matthew Hamill is an internist in Baltimore, Maryland
Matthew Hamill practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland.
Matthew Hamill's NPI, 1720591027, was assigned on November 8, 2017. Matthew Hamill holds Maryland license D48433.
- NPI
- 1720591027NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739443292
- NPI enumeration date
- November 8, 2017
- NPI status
- Active
- Practice phone
- (855) 662-3017
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Matthew Hamill practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland
Matthew Hamill's 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
Matthew Hamill is affiliated with 5 sites of care and 1 medical group
Matthew Hamill's primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. Matthew Hamill is also affiliated with The Johns Hopkins Hospital. The medical group on file is Johns Hopkins University. Dmand AI also links Matthew Hamill to 1 more hospital, 1 group practice or clinic and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Matthew Hamill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Matthew Hamill practices, 4 sites in all. 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 |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Matthew Hamill is one of 3,320 internists in Maryland
Internal medicine is Matthew Hamill's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Matthew Hamill is licensed in Maryland.
Specialties and state licenses
- Internal medicine, MarylandPrimary
Internists near Matthew Hamill
Counts of internists 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
Matthew Hamill billed Medicare for 16 services in 2024
CMS data shows 16 Medicare services from Matthew Hamill across 1 procedure code in 2024, all of them office visits, for 22 Medicare patients. Medicare paid $1,554 for them. Every service was in a facility, such as a hospital, rather than an office.
Matthew Hamill's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 192024: 1616%
Matthew Hamill compared with the Maryland median for internists, 2024
- Matthew Hamill
- Maryland median
- Medicare services
- 16vs 65698% below
- Medicare patients
- 22vs 25191% below
- Part D claims
- 351vs 30914% above
Medians across 3,215 internists in Maryland with Dmand AI profiles that report each measure.
Matthew Hamill's 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Matthew Hamill treated 22 Medicare patients in 2024, average age 60
CMS counts 22 Medicare patients who saw Matthew Hamill in 2024. 73% of them have high blood pressure, and 64% have high cholesterol. Their average risk score is 1.99, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Matthew Hamill's median patient age at 61, with 16% women.
Chronic conditions among Matthew Hamill's Medicare patients, 2024
- High blood pressure73%
- High cholesterol64%
Share of Medicare patients with each condition. A patient can have several.
Matthew Hamill'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
- Women16%
- Men84%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Matthew Hamill wrote 502 Medicare Part D claims in 2024
In 2024, Matthew Hamill wrote 502 Medicare Part D claims for 29 patients. 40% of them were for generic drugs. CMS names the drug for 351 of them, across 15 drugs with 11 or more claims each, at $766,230 in total drug cost. In 2023, CMS named 260 claims across 11 drugs.
Matthew Hamill's Part D claims by kind of drug, 2024
- Generic202 claims40%
- Brand-name300 claims60%
Matthew Hamill's most prescribed drugs by claims, 2024
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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2602024: 35135%
Drugs named by CMS: 15 in 2024, 11 in 2023.
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
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Sources for Matthew Hamill'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 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) |
| 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 Matthew Hamill
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Matthew Hamill's NPI number?
Matthew Hamill's NPI number is 1720591027. It was assigned on November 8, 2017, and it is active in the NPI Registry.
What does Matthew Hamill specialize in?
Matthew Hamill is an internist in Baltimore, Maryland. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Matthew Hamill practice?
Matthew Hamill practices at 600 N Wolfe St, Baltimore, MD 21287. Matthew Hamill's primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. Dmand AI also links Matthew Hamill to 1 hospital, 1 group practice or clinic and 1 home health agency.
What is Matthew Hamill's office phone number?
The practice phone on file for Matthew Hamill is (855) 662-3017.
What is Matthew Hamill's medical license number?
Matthew Hamill holds Maryland license D48433.
Which hospitals is Matthew Hamill affiliated with?
Matthew Hamill is affiliated with The Johns Hopkins Hospital. Dmand AI links Matthew Hamill to 1 more hospital.
What medical group is Matthew Hamill part of?
Matthew Hamill is linked to Johns Hopkins University.
Does Matthew Hamill accept Medicare?
Yes. CMS data shows Matthew Hamill billed Medicare for 16 services in 2024.
How many Medicare patients does Matthew Hamill see?
CMS counts 22 Medicare patients who saw Matthew Hamill in 2024, with an average age of 60.
What services does Matthew Hamill bill to Medicare?
In 2024, Matthew Hamill's most billed Medicare services were office visit, established patient (99215).
What drugs does Matthew Hamill prescribe most?
In 2024 Medicare Part D data, Matthew Hamill's most prescribed drugs by claims were Tivicay, Biktarvy and Atorvastatin Calcium.
How long has Matthew Hamill been practicing?
Matthew Hamill graduated from medical school in 1998, 28 years ago.
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