Allison Olivia Schlessinger, CCC-SLP, MS
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2019
- Practice address
- 110 Irving Street NW, Washington, DC 20010
- Practice phone
- Call (202) 877-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Allison Schlessinger's professional email, personal email and mobile number
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Allison Olivia Schlessinger is a speech-language pathologist in Washington, District of Columbia
Allison Schlessinger practices at MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health.
Allison Schlessinger's NPI, 1962062836, was assigned on June 13, 2019. Allison Schlessinger holds Maryland license 09372.
- NPI
- 1962062836NPI Registry (opens in a new tab)
- NPI enumeration date
- June 13, 2019
- NPI status
- Active
- Practice phone
- (202) 877-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Allison Olivia Schlessinger practices at MedStar Washington Hospital Center in Washington, District of Columbia
Allison Schlessinger's primary practice is MedStar Washington Hospital Center, at 110 Irving Street NW, Washington, DC 20010 in The District County. The practice phone is (202) 877-7000.
- MedStar Washington Hospital Center110 Irving Street NW, Washington, DC 20010 · The District CountyPhone(202) 877-7000
Source: Dmand AI Affiliation Data
Allison Olivia Schlessinger is affiliated with 1 site of care
Allison Schlessinger's primary practice is MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Allison Olivia Schlessinger's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Allison Schlessinger practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MedStar Washington Hospital Center | 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 MedStar Health and 6.2K+ hospitals, with verified contacts in the same login.
Allison Olivia Schlessinger is one of 106 speech-language pathologists in District of Columbia
Speech-language pathologist is Allison Schlessinger's primary specialty in the NPI Registry, under taxonomy code 235Z00000X. Allison Schlessinger is licensed in Maryland.
Specialties and state licenses
- Speech-language pathologist, MarylandPrimary
Speech-language pathologists near Allison Schlessinger
Counts of speech-language 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
Allison Olivia Schlessinger's patients have a median age of 54
Across all payers, Dmand AI patient panel data puts Allison Schlessinger's median patient age at 54, with 58% women.
Allison Schlessinger's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women58%
- Men41%
Source: Dmand AI Patient Panel Data
Sources for Allison Olivia Schlessinger'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 Allison Olivia Schlessinger
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Allison Olivia Schlessinger's NPI number?
Allison Olivia Schlessinger's NPI number is 1962062836. It was assigned on June 13, 2019, and it is active in the NPI Registry.
What does Allison Olivia Schlessinger specialize in?
Allison Olivia Schlessinger is a speech-language pathologist in Washington, District of Columbia. The primary specialty in the NPI Registry is Speech-Language Pathologist (taxonomy code 235Z00000X).
Where does Allison Olivia Schlessinger practice?
Allison Schlessinger practices at 110 Irving Street NW, Washington, DC 20010. Allison Schlessinger's primary practice is MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health.
What is Allison Olivia Schlessinger's office phone number?
The practice phone on file for Allison Schlessinger is (202) 877-7000.
What is Allison Olivia Schlessinger's medical license number?
Allison Schlessinger holds Maryland license 09372.
Which hospitals is Allison Olivia Schlessinger affiliated with?
Allison Schlessinger practices at MedStar Washington Hospital Center in Washington, District of Columbia.
How long has Allison Olivia Schlessinger been practicing?
Allison Schlessinger's NPI was assigned in 2019.
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