John Francis Koloski, DC
- Medicare patients, 2024
- 15
- Affiliated sites
- 1
- State licenses
- 2
- Year NPI issued
- 2011
- Practice address
- 203 Perry Pkwy, Gaithersburg, MD 20877
- Practice phone
- Call (571) 366-8850
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Privia Medical Group
Gaithersburg, Maryland
Find John Koloski'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 Francis Koloski is a chiropractor in Gaithersburg, Maryland
John Koloski practices at Privia Medical Group in Gaithersburg, Maryland.
John Koloski's NPI, 1235412859, was assigned on September 20, 2011. John Koloski holds Maryland license S03718.
- NPI
- 1235412859NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618297375
- NPI enumeration date
- September 20, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (571) 366-8850
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
John Francis Koloski practices at Privia Medical Group in Gaithersburg, Maryland
John Koloski's primary practice is Privia Medical Group, at 203 Perry Pkwy, Gaithersburg, MD 20877 in Montgomery County. The practice phone is (571) 366-8850.
- Privia Medical Group203 Perry Pkwy, Gaithersburg, MD 20877 · Montgomery CountyPhone(571) 366-8850
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John Francis Koloski is affiliated with 2 sites of care
John Koloski's primary practice is Privia Medical Group in Gaithersburg, Maryland. Dmand AI also links John Koloski 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 John Francis Koloski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Koloski practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Privia Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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John Francis Koloski is one of 525 chiropractors in Maryland
Chiropractor is John Koloski's primary specialty in the NPI Registry, under taxonomy code 111N00000X. Dmand AI has John Koloski's licenses on file in 2 states: Maryland and New York.
Specialties and state licenses
- Chiropractor, MarylandPrimary
- New York license
Chiropractors near John Koloski
Counts of chiropractors 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 Francis Koloski treated 15 Medicare patients in 2024, average age 76
CMS counts 15 Medicare patients who saw John Koloski in 2024. 75% of them have high blood pressure. Their average risk score is 0.74, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Koloski's median patient age at 53, with 45% women.
Chronic conditions among John Koloski's Medicare patients, 2024
- High blood pressure75%
Share of Medicare patients with each condition. A patient can have several.
John Koloski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How John Francis Koloski takes part in Medicare
John Koloski 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)
Sources for John Francis Koloski'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| 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 Francis Koloski
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 Francis Koloski's NPI number?
John Francis Koloski's NPI number is 1235412859. It was assigned on September 20, 2011, and it is active in the NPI Registry.
What does John Francis Koloski specialize in?
John Francis Koloski is a chiropractor in Gaithersburg, Maryland. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does John Francis Koloski practice?
John Koloski practices at 203 Perry Pkwy, Gaithersburg, MD 20877. John Koloski's primary practice is Privia Medical Group in Gaithersburg, Maryland. Dmand AI also links John Koloski to 1 physician office.
What is John Francis Koloski's office phone number?
The practice phone on file for John Koloski is (571) 366-8850.
What is John Francis Koloski's medical license number?
John Koloski holds Maryland license S03718, one of the licenses on file in 2 states.
Which states has John Francis Koloski been licensed in?
Dmand AI has state licenses on file for John Koloski in Maryland and New York.
Does John Francis Koloski accept Medicare?
Yes. CMS lists John Koloski as accepting Medicare assignment.
How many Medicare patients does John Francis Koloski see?
CMS counts 15 Medicare patients who saw John Koloski in 2024, with an average age of 76.
How long has John Francis Koloski been practicing?
John Koloski graduated from medical school in 2011, 15 years ago.
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