Thomas William Petry, PA
- Medicare patients, 2024
- 161
- Part D claims, 2024
- 74
- Hospital affiliations
- 1
- Industry payments
- $16
- Medical group
- 1
- Practice address
- 6701 North Charles Street, Baltimore, MD 21204
- Practice phone
- Call (443) 849-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Thomas Petry'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.
Thomas William Petry is a physician assistant in Towson, Maryland
Thomas Petry practices at Greater Baltimore Medical Center in Baltimore, Maryland, part of GBMC HealthCare.
Thomas Petry's NPI, 1881745123, was assigned on January 15, 2007. Thomas Petry holds Maryland license C0002025.
- NPI
- 1881745123NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830112317
- NPI enumeration date
- January 15, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (443) 849-2000
- 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; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Thomas William Petry practices at Greater Baltimore Medical Center in Baltimore, Maryland
Thomas Petry's primary practice is Greater Baltimore Medical Center, at 6701 North Charles Street, Baltimore, MD 21204 in Baltimore County. The practice phone is (443) 849-2000.
- Greater Baltimore Medical Center6701 North Charles Street, Baltimore, MD 21204 · Baltimore CountyPhone(443) 849-2000
Source: Dmand AI Affiliation Data
Thomas William Petry is affiliated with 1 site of care and 1 medical group
Thomas Petry's primary practice is Greater Baltimore Medical Center in Baltimore, Maryland, part of GBMC HealthCare. The medical group on file is Greater Baltimore Medical Center (GBMC).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Thomas William Petry's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Thomas Petry practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Greater Baltimore Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across GBMC HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Thomas William Petry is one of 2,452 physician assistants in Maryland
Physician assistant is Thomas Petry's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Thomas Petry is licensed in Maryland.
Specialties and state licenses
- Physician assistant, MarylandPrimary
Physician assistants near Thomas Petry
Counts of physician assistants 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
Thomas William Petry treated 161 Medicare patients in 2024, average age 76
CMS counts 161 Medicare patients who saw Thomas Petry in 2024. The largest group is 65 to 74, with 71 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 2.55, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Thomas Petry's median patient age at 75, with 58% women.
Thomas Petry's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Thomas Petry's Medicare patients by sex, 2024
- Women9760%
- Men6440%
Chronic conditions among Thomas Petry's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis64%
- Chronic kidney disease50%
- Mood disorders44%
- Diabetes43%
- Cancer42%
- Anxiety39%
Share of Medicare patients with each condition. A patient can have several.
Thomas Petry's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Thomas William Petry wrote 74 Medicare Part D claims in 2024
In 2024, Thomas Petry wrote 74 Medicare Part D claims for 50 patients. 99% of them were for generic drugs.
Thomas Petry's Part D claims by kind of drug, 2024
- Generic73 claims99%
- Brand-name and other1 claims1%
Drug classes CMS tracks in Thomas Petry's Part D claims, 2024
- Antibiotics15%11 of 74 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Thomas William Petry takes part in Medicare
Thomas Petry accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Thomas William Petry received $16 in industry payments in 2025
CMS Open Payments shows 1 general payment to Thomas Petry from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Teleflex LLC paid the most, $16.
Companies that paid Thomas Petry the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Thomas William Petry'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 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 (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) |
| 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 Thomas William Petry
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Thomas William Petry's NPI number?
Thomas William Petry's NPI number is 1881745123. It was assigned on January 15, 2007, and it is active in the NPI Registry.
What does Thomas William Petry specialize in?
Thomas William Petry is a physician assistant in Towson, Maryland. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Thomas William Petry practice?
Thomas Petry practices at 6701 North Charles Street, Baltimore, MD 21204. Thomas Petry's primary practice is Greater Baltimore Medical Center in Baltimore, Maryland, part of GBMC HealthCare.
What is Thomas William Petry's office phone number?
The practice phone on file for Thomas Petry is (443) 849-2000.
What is Thomas William Petry's medical license number?
Thomas Petry holds Maryland license C0002025.
Which hospitals is Thomas William Petry affiliated with?
Thomas Petry practices at Greater Baltimore Medical Center in Baltimore, Maryland.
What medical group is Thomas William Petry part of?
Thomas Petry is linked to Greater Baltimore Medical Center (GBMC).
Does Thomas William Petry accept Medicare?
Yes. CMS lists Thomas Petry as accepting Medicare assignment.
How many Medicare patients does Thomas William Petry see?
CMS counts 161 Medicare patients who saw Thomas Petry in 2024, with an average age of 76.
Has Thomas William Petry received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Thomas Petry from 1 company from 2025 to 2025. The largest total came from Teleflex LLC.
How long has Thomas William Petry been practicing?
Thomas Petry graduated from medical school in 1998, 28 years ago.
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