Dr. Jonathan Corwin Slack, MD
- Hospital affiliations
- 2
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 9500 Euclid Avenue, Cleveland, OH 44195
- Practice phone
- Call (216) 952-9829
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Slack'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.
Dr. Jonathan Corwin Slack is a pediatric pathology physician in Cleveland, Ohio
Dr. Slack practices at Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation.
Dr. Slack's NPI, 1487226387, was assigned on July 12, 2021. Dr. Slack holds Massachusetts license 287182.
- NPI
- 1487226387NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658759436
- NPI enumeration date
- July 12, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (216) 952-9829
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan Corwin Slack practices at Cleveland Clinic Main Campus in Cleveland, Ohio
Dr. Slack's primary practice is Cleveland Clinic Main Campus, at 9500 Euclid Avenue, Cleveland, OH 44195 in Cuyahoga County. The practice phone is (216) 952-9829.
- Cleveland Clinic Main Campus9500 Euclid Avenue, Cleveland, OH 44195 · Cuyahoga CountyPhone(216) 952-9829
Source: Dmand AI Affiliation Data
Dr. Jonathan Corwin Slack is affiliated with 4 sites of care and 3 medical groups
Dr. Slack's primary practice is Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation. Dr. Slack is also affiliated with Boston Children's Hospital. The medical group on file is Cleveland Clinic. Dmand AI also links Dr. Slack to 2 more clinical labs and 2 medical groups, each named with a free account. Dr. Slack's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jonathan Corwin Slack's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Slack practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cleveland Clinic Main Campus | Available with a free account |
| +3 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 Cleveland Clinic Foundation and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jonathan Corwin Slack is one of 25 pediatric pathology physicians in Ohio
Pediatric pathology is Dr. Slack's primary specialty in the NPI Registry, under taxonomy code 207ZP0213X. Dr. Slack is licensed in Massachusetts.
Specialties and state licenses
- Pediatric pathology, MassachusettsPrimary
Pediatric pathology physicians near Dr. Slack
Counts of pediatric pathology physicians 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
Dr. Jonathan Corwin Slack's patients have a median age of 30
Across all payers, Dmand AI patient panel data puts Dr. Slack's median patient age at 30, with 88% women.
Dr. Slack's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 30
Patient panel by sex, all payers
- Women88%
- Men12%
Source: Dmand AI Patient Panel Data
How Dr. Jonathan Corwin Slack takes part in Medicare
Dr. Slack 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 Dr. Jonathan Corwin Slack'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 Dr. Jonathan Corwin Slack
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Jonathan Corwin Slack's NPI number?
Dr. Jonathan Corwin Slack's NPI number is 1487226387. It was assigned on July 12, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Corwin Slack?
Dr. Jonathan Corwin Slack is a pediatric pathology physician in Cleveland, Ohio. The primary specialty in the NPI Registry is Pediatric Pathology Physician (taxonomy code 207ZP0213X).
Where does Dr. Jonathan Corwin Slack practice?
Dr. Slack practices at 9500 Euclid Avenue, Cleveland, OH 44195. Dr. Slack's primary practice is Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation. Dmand AI also links Dr. Slack to 2 clinical labs and 2 medical groups.
What is Dr. Jonathan Corwin Slack's office phone number?
The practice phone on file for Dr. Slack is (216) 952-9829.
What is Dr. Jonathan Corwin Slack's medical license number?
Dr. Slack holds Massachusetts license 287182.
Which hospitals is Dr. Jonathan Corwin Slack affiliated with?
Dr. Slack practices at Cleveland Clinic Main Campus in Cleveland, Ohio. Dr. Slack is also affiliated with Boston Children's Hospital.
What medical group is Dr. Jonathan Corwin Slack part of?
Dr. Slack is linked to Cleveland Clinic. Dmand AI links Dr. Slack to 2 more medical groups.
Does Dr. Jonathan Corwin Slack accept Medicare?
Yes. CMS lists Dr. Slack as accepting Medicare assignment.
How long has Dr. Jonathan Corwin Slack been practicing?
Dr. Slack graduated from medical school in 2016, 10 years ago.
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