John Philip Seisman Jr., DDS
- Part D claims, 2024
- 374
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2012
- Practice address
- 21534 Great Mills Rd, Lexington Park, MD 20653-1204
- Practice phone
- Call (301) 862-3900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tidewater Dental And Assoc
Dental practice · Lexington Park, Maryland
Find John Seisman'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.
John Philip Seisman Jr. is a general practice dentistry in King George, Virginia
John Seisman practices at Tidewater Dental And Assoc in Lexington Park, Maryland.
John Seisman's NPI, 1497000459, was assigned on July 16, 2012. John Seisman holds Maryland license 15042.
- NPI
- 1497000459NPI Registry (opens in a new tab)
- NPI enumeration date
- July 16, 2012
- NPI status
- Active
- Practice phone
- (301) 862-3900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Philip Seisman Jr. practices in Lexington Park and King George
John Seisman's primary practice is Tidewater Dental and Assoc, at 21534 Great Mills Rd, Lexington Park, MD 20653-1204. The practice phone is (301) 862-3900. The NPI Registry lists John Seisman's practice address as 15521 Real Estate Ave, King George, VA 22485.
- Tidewater Dental and AssocPrimary21534 Great Mills Rd, Lexington Park, MD 20653-1204Phone(301) 862-3900
- NPI Registry address15521 Real Estate Ave, King George, VA 22485 · King George County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
John Philip Seisman Jr. is affiliated with 2 sites of care and 2 medical groups
John Seisman's primary practice is Tidewater Dental And Assoc in Lexington Park, Maryland. Dmand AI also links John Seisman to 2 medical groups and 1 group practice or clinic, 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 John Philip Seisman Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Seisman practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tidewater Dental And Assoc | Available with a free account |
| +1 more site and 2 medical groups | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
John Philip Seisman Jr. is one of 1,559 general practice dentistrys in Virginia
General practice is John Seisman's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. John Seisman is licensed in Maryland.
Specialties and state licenses
- General practice dentistry, MarylandPrimary
General practice dentistrys near John Seisman
Counts of general practice dentistrys 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
John Philip Seisman Jr.'s patients have a median age of 16
Across all payers, Dmand AI patient panel data puts John Seisman's median patient age at 16, with 0% women.
John Seisman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 16
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
John Philip Seisman Jr. wrote 374 Medicare Part D claims in 2024
In 2024, John Seisman wrote 374 Medicare Part D claims for 108 patients. 97% of them were for generic drugs.
John Seisman's Part D claims by kind of drug, 2024
- Generic363 claims97%
- Brand-name and other11 claims3%
Drug classes CMS tracks in John Seisman's Part D claims, 2024
- Opioids15%56 of 374 claims
- Antibiotics39%147 of 374 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for John Philip Seisman Jr.'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| 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) |
| 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 John Philip Seisman Jr.
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Philip Seisman Jr.'s NPI number?
John Philip Seisman Jr.'s NPI number is 1497000459. It was assigned on July 16, 2012, and it is active in the NPI Registry.
What does John Philip Seisman Jr. specialize in?
John Philip Seisman Jr. is a general practice dentistry in King George, Virginia. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does John Philip Seisman Jr. practice?
John Seisman practices at 21534 Great Mills Rd, Lexington Park, MD 20653-1204. John Seisman also practices at 15521 Real Estate Ave, King George, VA 22485. John Seisman's primary practice is Tidewater Dental And Assoc in Lexington Park, Maryland. Dmand AI also links John Seisman to 2 medical groups and 1 group practice or clinic.
What is John Philip Seisman Jr.'s office phone number?
The practice phone on file for John Seisman is (301) 862-3900.
What is John Philip Seisman Jr.'s medical license number?
John Seisman holds Maryland license 15042.
How long has John Philip Seisman Jr. been practicing?
John Seisman's NPI was assigned in 2012.
Selling to general practice practices?
See general practice dentistrys in Virginia by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card