Ryan Philip Jajosky
- Hospital affiliations
- 2
- Industry payments
- $123
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2012
- Practice address
- 300 Longwood Avenue, Boston, MA 02115
- Practice phone
- Call (617) 735-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Ryan Jajosky'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.
Ryan Philip Jajosky is a pathologist in Boston, Massachusetts
Ryan Jajosky practices at Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital.
Ryan Jajosky's NPI, 1619231545, was assigned on June 26, 2012. Ryan Jajosky holds Georgia license 5525.
- NPI
- 1619231545NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315305166
- NPI enumeration date
- June 26, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 735-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ryan Philip Jajosky practices at Boston Children's Hospital in Boston, Massachusetts
Ryan Jajosky's primary practice is Boston Children's Hospital, at 300 Longwood Avenue, Boston, MA 02115 in Suffolk County. The practice phone is (617) 735-6000.
- Boston Children's Hospital300 Longwood Avenue, Boston, MA 02115 · Suffolk CountyPhone(617) 735-6000
Source: Dmand AI Affiliation Data
Ryan Philip Jajosky is affiliated with 3 sites of care and 1 medical group
Ryan Jajosky's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. Ryan Jajosky is also affiliated with Brigham and Women's Hospital. The medical group on file is Brigham and Women's Hospital. Dmand AI also links Ryan Jajosky to 1 more dialysis center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ryan Philip Jajosky's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ryan Jajosky practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston Children's Hospital | Available with a free account |
| +2 more affiliated sites | 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 The Children's Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Ryan Philip Jajosky is one of 306 pathologists in Massachusetts
Anatomic pathology and clinical pathology is Ryan Jajosky's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dmand AI has Ryan Jajosky's licenses on file in 2 states: Georgia and Massachusetts.
Specialties and state licenses
- Anatomic pathology and clinical pathology, GeorgiaPrimary
- Massachusetts license
Pathologists near Ryan Jajosky
Counts of pathologists 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
Ryan Philip Jajosky's patients have a median age of 37
Across all payers, Dmand AI patient panel data puts Ryan Jajosky's median patient age at 37, with 55% women.
Ryan Jajosky's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women55%
- Men43%
Source: Dmand AI Patient Panel Data
How Ryan Philip Jajosky takes part in Medicare
Ryan Jajosky 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)
Ryan Philip Jajosky received $123 in industry payments in 2016
CMS Open Payments shows 1 general payment to Ryan Jajosky from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Alexion Pharmaceuticals, Inc. paid the most, $123.
Companies that paid Ryan Jajosky the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Ryan Philip Jajosky'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 Data |
| 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 Ryan Philip Jajosky
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ryan Philip Jajosky's NPI number?
Ryan Philip Jajosky's NPI number is 1619231545. It was assigned on June 26, 2012, and it is active in the NPI Registry.
What does Ryan Philip Jajosky specialize in?
Ryan Philip Jajosky is a pathologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Ryan Philip Jajosky practice?
Ryan Jajosky practices at 300 Longwood Avenue, Boston, MA 02115. Ryan Jajosky's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. Dmand AI also links Ryan Jajosky to 1 dialysis center.
What is Ryan Philip Jajosky's office phone number?
The practice phone on file for Ryan Jajosky is (617) 735-6000.
What is Ryan Philip Jajosky's medical license number?
Ryan Jajosky holds Georgia license 5525, one of the licenses on file in 2 states.
Which states has Ryan Philip Jajosky been licensed in?
Dmand AI has state licenses on file for Ryan Jajosky in Georgia and Massachusetts.
Which hospitals is Ryan Philip Jajosky affiliated with?
Ryan Jajosky practices at Boston Children's Hospital in Boston, Massachusetts. Ryan Jajosky is also affiliated with Brigham and Women's Hospital.
What medical group is Ryan Philip Jajosky part of?
Ryan Jajosky is linked to Brigham and Women's Hospital.
Does Ryan Philip Jajosky accept Medicare?
Yes. CMS lists Ryan Jajosky as accepting Medicare assignment.
Has Ryan Philip Jajosky received payments from drug or device companies?
CMS Open Payments shows $123 in general payments to Ryan Jajosky from 1 company from 2016 to 2016. The largest total came from Alexion Pharmaceuticals, Inc.
How long has Ryan Philip Jajosky been practicing?
Ryan Jajosky graduated from medical school in 2012, 14 years ago.
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