Thomas James Zastrow, PA-C
- Part D claims, 2024
- 1,532
- Hospital affiliations
- 1
- Industry payments
- $508
- Medical groups
- 2
- State license
- 1
- Practice address
- 6410 Rockledge Dr. #505 #505, Bethesda, MD 20817
- Practice phone
- Call (301) 530-7303
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pain Management Institute Of DC - Bethesda
Surgical practice · Bethesda, Maryland
Find Thomas Zastrow'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 James Zastrow is a physician assistant in Bethesda, Maryland
Thomas Zastrow practices at Pain Management Institute Of DC - Bethesda in Bethesda, Maryland.
Thomas Zastrow's NPI, 1679193460, was assigned on April 21, 2020. Thomas Zastrow graduated from Midwestern University, Chicago College of Osteopathic Med in 2020. Thomas Zastrow holds Illinois license 085.007982.
- NPI
- 1679193460NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507270287
- NPI enumeration date
- April 21, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 530-7303
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Thomas James Zastrow practices at Pain Management Institute of DC - Bethesda in Bethesda, Maryland
Thomas Zastrow's primary practice is Pain Management Institute of DC - Bethesda, at 6410 Rockledge Dr. #505 #505, Bethesda, MD 20817. The practice phone is (301) 530-7303.
- Pain Management Institute of DC - Bethesda6410 Rockledge Dr. #505 #505, Bethesda, MD 20817Phone(301) 530-7303
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Thomas James Zastrow is affiliated with 3 sites of care and 2 medical groups
Thomas Zastrow's primary practice is Pain Management Institute Of DC - Bethesda in Bethesda, Maryland. Thomas Zastrow is also affiliated with VHC Health. The medical group on file is Pain Management Institute. Dmand AI also links Thomas Zastrow to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Thomas James Zastrow's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Thomas Zastrow practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pain Management Institute Of DC - Bethesda | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Thomas James Zastrow is one of 2,452 physician assistants in Maryland
Physician assistant is Thomas Zastrow's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Thomas Zastrow is licensed in Illinois.
Specialties and state licenses
- Physician assistant, IllinoisPrimary
Physician assistants near Thomas Zastrow
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 James Zastrow's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Thomas Zastrow's median patient age at 68, with 62% women.
Thomas Zastrow's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women62%
- Men36%
Source: Dmand AI Patient Panel Data
Thomas James Zastrow wrote 1,532 Medicare Part D claims in 2024
In 2024, Thomas Zastrow wrote 1,532 Medicare Part D claims for 263 patients. 92% of them were for generic drugs.
Thomas Zastrow's Part D claims by kind of drug, 2024
- Generic1,416 claims92%
- Brand-name116 claims8%
Drug classes CMS tracks in Thomas Zastrow's Part D claims, 2024
- Opioids56%861 of 1,532 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 James Zastrow takes part in Medicare
Thomas Zastrow 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)
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Thomas James Zastrow received $508 in industry payments in 2025
CMS Open Payments shows 15 general payments to Thomas Zastrow from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $236.
Companies that paid Thomas Zastrow the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Thomas James Zastrow graduated from Midwestern University, Chicago College of Osteopathic Med
Thomas Zastrow graduated from Midwestern University, Chicago College of Osteopathic Med in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Thomas James Zastrow'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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 Thomas James Zastrow
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 James Zastrow's NPI number?
Thomas James Zastrow's NPI number is 1679193460. It was assigned on April 21, 2020, and it is active in the NPI Registry.
What does Thomas James Zastrow specialize in?
Thomas James Zastrow is a physician assistant in Bethesda, Maryland. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Thomas James Zastrow practice?
Thomas Zastrow practices at 6410 Rockledge Dr. #505 #505, Bethesda, MD 20817. Thomas Zastrow's primary practice is Pain Management Institute Of DC - Bethesda in Bethesda, Maryland. Dmand AI also links Thomas Zastrow to 1 group practice or clinic and 1 medical group.
What is Thomas James Zastrow's office phone number?
The practice phone on file for Thomas Zastrow is (301) 530-7303.
What is Thomas James Zastrow's medical license number?
Thomas Zastrow holds Illinois license 085.007982.
Which hospitals is Thomas James Zastrow affiliated with?
Thomas Zastrow is affiliated with VHC Health.
What medical group is Thomas James Zastrow part of?
Thomas Zastrow is linked to Pain Management Institute. Dmand AI links Thomas Zastrow to 1 more medical group.
Does Thomas James Zastrow accept Medicare?
Yes. CMS lists Thomas Zastrow as accepting Medicare assignment.
Where did Thomas James Zastrow go to medical school?
Thomas Zastrow graduated from Midwestern University, Chicago College of Osteopathic Med in 2020.
Has Thomas James Zastrow received payments from drug or device companies?
CMS Open Payments shows $508 in general payments to Thomas Zastrow from 6 companies from 2025 to 2025. The largest total came from Medtronic, Inc.
How long has Thomas James Zastrow been practicing?
Thomas Zastrow graduated from medical school in 2020, 6 years ago.
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