Dr. Adam Bradley Possner, MD
- Medicare services, 2016
- 278
- Part D claims, 2024
- 1,935
- Industry payments
- $256
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 701 E Marshall St, West Chester, PA 19380
- Practice phone
- Call (610) 431-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chester County Hospital
West Chester, Pennsylvania
Find Dr. Possner'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. Adam Bradley Possner is an internist in West Chester, Pennsylvania
Dr. Possner practices at Chester County Hospital in West Chester, Pennsylvania.
Dr. Possner's NPI, 1033276720, was assigned on January 2, 2007. Dr. Possner graduated from University of Michigan Medical School in 2006. Dr. Possner holds Maryland license D68960.
- NPI
- 1033276720NPI Registry (opens in a new tab)
- NPI enumeration date
- January 2, 2007
- NPI status
- Active
- Practice phone
- (610) 431-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Adam Bradley Possner practices at Chester County Hospital in West Chester, Pennsylvania
Dr. Possner's primary practice is Chester County Hospital, at 701 E Marshall St, West Chester, PA 19380 in Chester County. The practice phone is (610) 431-5000.
- Chester County Hospital701 E Marshall St, West Chester, PA 19380 · Chester CountyPhone(610) 431-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Adam Bradley Possner is affiliated with 2 sites of care
Dr. Possner's primary practice is Chester County Hospital in West Chester, Pennsylvania. Dmand AI also links Dr. Possner to 1 physician office, 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 Dr. Adam Bradley Possner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Possner practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chester County Hospital | 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. Adam Bradley Possner is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Possner's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Possner is licensed in Maryland.
Specialties and state licenses
- Internal medicine, MarylandPrimary
Internists near Dr. Possner
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
Dr. Adam Bradley Possner billed Medicare for 278 services in 2016
CMS data shows 278 Medicare services from Dr. Possner across 5 procedure codes in 2016. Medicare paid $19,017 for them. Every service was in an office.
Dr. Possner's Medicare services by type, 2016
- Office and hospital visits255
- Other services23
Dr. Possner compared with the Pennsylvania median for internists, 2016
- Dr. Possner
- Pennsylvania median
- Medicare services
- 278vs 41733% below
- Part D claims
- 1,421vs 2246.3 times
Medians across 5,518 internists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Possner's most billed Medicare procedure codes, 2016
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. Possner?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Possner and other internists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Adam Bradley Possner's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Possner's median patient age at 70, with 38% women.
Dr. Possner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women38%
- Men62%
Source: Dmand AI Patient Panel Data
Dr. Adam Bradley Possner wrote 1,935 Medicare Part D claims in 2024
In 2024, Dr. Possner wrote 1,935 Medicare Part D claims for 146 patients. 84% of them were for generic drugs. CMS names the drug for 1,421 of them, across 47 drugs with 11 or more claims each, at $275,301 in total drug cost. In 2023, CMS named 1,378 claims across 48 drugs.
Dr. Possner's Part D claims by kind of drug, 2024
- Generic1,616 claims84%
- Brand-name and other319 claims16%
Dr. Possner'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.
Drug classes CMS tracks in Dr. Possner's Part D claims, 2024
- Opioids2%38 of 1,935 claims
- Antibiotics3%64 of 1,935 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,3782024: 1,4213%
Drugs named by CMS: 47 in 2024, 48 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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Dr. Adam Bradley Possner received $256 in industry payments from 2023 to 2024
CMS Open Payments shows 2 general payments to Dr. Possner from 2 drug and device companies from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $158.
General payments to Dr. Possner by program year, 2023 to 2024
Companies that paid Dr. Possner the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Adam Bradley Possner graduated from University of Michigan Medical School
Dr. Possner graduated from University of Michigan Medical School in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Adam Bradley Possner'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 Data |
| 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) |
| 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. Adam Bradley Possner
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. Adam Bradley Possner's NPI number?
Dr. Adam Bradley Possner's NPI number is 1033276720. It was assigned on January 2, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Adam Bradley Possner?
Dr. Adam Bradley Possner is an internist in West Chester, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Adam Bradley Possner practice?
Dr. Possner practices at 701 E Marshall St, West Chester, PA 19380. Dr. Possner's primary practice is Chester County Hospital in West Chester, Pennsylvania. Dmand AI also links Dr. Possner to 1 physician office.
What is Dr. Adam Bradley Possner's office phone number?
The practice phone on file for Dr. Possner is (610) 431-5000.
What is Dr. Adam Bradley Possner's medical license number?
Dr. Possner holds Maryland license D68960.
Does Dr. Adam Bradley Possner accept Medicare?
Yes. CMS data shows Dr. Possner billed Medicare for 278 services in 2016.
What services does Dr. Adam Bradley Possner bill to Medicare?
In 2016, Dr. Possner's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and office visit, established patient (99215).
Where did Dr. Adam Bradley Possner go to medical school?
Dr. Possner graduated from University of Michigan Medical School in 2006.
What drugs does Dr. Adam Bradley Possner prescribe most?
In 2024 Medicare Part D data, Dr. Possner's most prescribed drugs by claims were Rosuvastatin Calcium, Atorvastatin Calcium and Amlodipine Besylate.
Has Dr. Adam Bradley Possner received payments from drug or device companies?
CMS Open Payments shows $256 in general payments to Dr. Possner from 2 companies from 2023 to 2024. The largest total came from Medtronic, Inc.
How long has Dr. Adam Bradley Possner been practicing?
Dr. Possner graduated from medical school in 2006, 20 years ago.
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