Joel F. Martell, PhD
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2013
- Practice address
- 5255 Loughboro Rd NW, Washington, DC 20016
- Practice phone
- Call (202) 537-4680
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Joel Martell's professional email, personal email and mobile number
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Joel F. Martell is a clinical psychologist in Washington, District of Columbia
Joel Martell practices at Sibley Memorial Hospital in Washington, District of Columbia, part of Johns Hopkins Health System.
Joel Martell's NPI, 1093052698, was assigned on January 16, 2013. Joel Martell holds Washington license PY00003815W.
- NPI
- 1093052698NPI Registry (opens in a new tab)
- NPI enumeration date
- January 16, 2013
- NPI status
- Active
- Practice phone
- (202) 537-4680
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Joel F. Martell practices at Sibley Memorial Hospital in Washington, District of Columbia
Joel Martell's primary practice is Sibley Memorial Hospital, at 5255 Loughboro Rd NW, Washington, DC 20016 in The District County. The practice phone is (202) 537-4680.
- Sibley Memorial Hospital5255 Loughboro Rd NW, Washington, DC 20016 · The District CountyPhone(202) 537-4680
Source: Dmand AI Affiliation Data
Joel F. Martell is affiliated with 1 site of care
Joel Martell's primary practice is Sibley Memorial Hospital in Washington, District of Columbia, part of Johns Hopkins Health System.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Joel F. Martell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Joel Martell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sibley Memorial Hospital | 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 Johns Hopkins Health System and 6.2K+ hospitals, with verified contacts in the same login.
Joel F. Martell is one of 125 clinical psychologists in District of Columbia
Clinical is Joel Martell's primary specialty in the NPI Registry, under taxonomy code 103TC0700X. Joel Martell is licensed in Washington.
Specialties and state licenses
- Clinical psychologist, WashingtonPrimary
Clinical psychologists near Joel Martell
Counts of clinical psychologists 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
Joel F. Martell's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Joel Martell's median patient age at 60, with 100% women.
Joel Martell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Sources for Joel F. Martell'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 |
| 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 Joel F. Martell
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Joel F. Martell's NPI number?
Joel F. Martell's NPI number is 1093052698. It was assigned on January 16, 2013, and it is active in the NPI Registry.
What does Joel F. Martell specialize in?
Joel F. Martell is a clinical psychologist in Washington, District of Columbia. The primary specialty in the NPI Registry is Clinical Psychologist (taxonomy code 103TC0700X).
Where does Joel F. Martell practice?
Joel Martell practices at 5255 Loughboro Rd NW, Washington, DC 20016. Joel Martell's primary practice is Sibley Memorial Hospital in Washington, District of Columbia, part of Johns Hopkins Health System.
What is Joel F. Martell's office phone number?
The practice phone on file for Joel Martell is (202) 537-4680.
What is Joel F. Martell's medical license number?
Joel Martell holds Washington license PY00003815W.
Which hospitals is Joel F. Martell affiliated with?
Joel Martell practices at Sibley Memorial Hospital in Washington, District of Columbia.
How long has Joel F. Martell been practicing?
Joel Martell's NPI was assigned in 2013.
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