Joseph M. Tremmel
- Hospital affiliations
- 2
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2014
- 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 Joseph Tremmel'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.
Joseph M. Tremmel is a physician assistant in Boston, Massachusetts
Joseph Tremmel practices at Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital.
Joseph Tremmel's NPI, 1356743827, was assigned on September 16, 2014. Joseph Tremmel holds Massachusetts license PA5715.
- NPI
- 1356743827NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587926092
- NPI enumeration date
- September 16, 2014
- 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
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Joseph M. Tremmel practices at Boston Children's Hospital in Boston, Massachusetts
Joseph Tremmel'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
Joseph M. Tremmel is affiliated with 3 sites of care and 3 medical groups
Joseph Tremmel's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. Joseph Tremmel is also affiliated with CHA Cambridge Hospital. The medical group on file is Mass General Brigham Medical Group. Dmand AI also links Joseph Tremmel to 2 more medical groups and 1 dialysis center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Joseph M. Tremmel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Joseph Tremmel 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 sites 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 The Children's Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Joseph M. Tremmel is one of 3,922 physician assistants in Massachusetts
Physician assistant is Joseph Tremmel's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Joseph Tremmel is licensed in Massachusetts.
Specialties and state licenses
- Physician assistant, MassachusettsPrimary
Physician assistants near Joseph Tremmel
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
Joseph M. Tremmel's patients have a median age of 14
Across all payers, Dmand AI patient panel data puts Joseph Tremmel's median patient age at 14, with 60% women.
Joseph Tremmel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 14
Patient panel by sex, all payers
- Women60%
- Men39%
Source: Dmand AI Patient Panel Data
How Joseph M. Tremmel takes part in Medicare
Joseph Tremmel 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 Joseph M. Tremmel'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) |
| 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 Joseph M. Tremmel
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Joseph M. Tremmel's NPI number?
Joseph M. Tremmel's NPI number is 1356743827. It was assigned on September 16, 2014, and it is active in the NPI Registry.
What does Joseph M. Tremmel specialize in?
Joseph M. Tremmel is a physician assistant in Boston, Massachusetts. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Joseph M. Tremmel practice?
Joseph Tremmel practices at 300 Longwood Avenue, Boston, MA 02115. Joseph Tremmel's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. Dmand AI also links Joseph Tremmel to 2 medical groups and 1 dialysis center.
What is Joseph M. Tremmel's office phone number?
The practice phone on file for Joseph Tremmel is (617) 735-6000.
What is Joseph M. Tremmel's medical license number?
Joseph Tremmel holds Massachusetts license PA5715, one of 2 state licenses on file.
Which hospitals is Joseph M. Tremmel affiliated with?
Joseph Tremmel practices at Boston Children's Hospital in Boston, Massachusetts. Joseph Tremmel is also affiliated with CHA Cambridge Hospital.
What medical group is Joseph M. Tremmel part of?
Joseph Tremmel is linked to Mass General Brigham Medical Group. Dmand AI links Joseph Tremmel to 2 more medical groups.
Does Joseph M. Tremmel accept Medicare?
Yes. CMS lists Joseph Tremmel as accepting Medicare assignment.
How long has Joseph M. Tremmel been practicing?
Joseph Tremmel graduated from medical school in 2014, 12 years ago.
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