Dr. Donald Douglas Hackenberg, MD
- Hospital affiliations
- 1
- Industry payments
- $629
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2005
- 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. Hackenberg'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. Donald Douglas Hackenberg is a pediatrician in Cleveland, Ohio
Dr. Hackenberg practices at Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation.
Dr. Hackenberg's NPI, 1396737383, was assigned on August 17, 2005. Dr. Hackenberg holds Ohio license 35071363.
- NPI
- 1396737383NPI Registry (opens in a new tab)
- NPI enumeration date
- August 17, 2005
- NPI status
- Active
- Practice phone
- (216) 952-9829
- 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
Dr. Donald Douglas Hackenberg practices at Cleveland Clinic Main Campus in Cleveland, Ohio
Dr. Hackenberg'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. Donald Douglas Hackenberg is affiliated with 4 sites of care and 1 medical group
Dr. Hackenberg's primary practice is Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation. The medical group on file is Cleveland Clinic. Dmand AI also links Dr. Hackenberg to 2 more clinical labs and 1 group practice or clinic, each named with a free account. Dr. Hackenberg'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. Donald Douglas Hackenberg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hackenberg 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 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 Cleveland Clinic Foundation and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Donald Douglas Hackenberg is one of 2,468 pediatricians in Ohio
Pediatrics is Dr. Hackenberg's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Hackenberg is licensed in Ohio.
Specialties and state licenses
- Pediatrics, OhioPrimary
Pediatricians near Dr. Hackenberg
Counts of pediatricians 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. Donald Douglas Hackenberg's patients have a median age of 8
Across all payers, Dmand AI patient panel data puts Dr. Hackenberg's median patient age at 8, with 41% women.
Dr. Hackenberg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 8
Patient panel by sex, all payers
- Women41%
- Men59%
Source: Dmand AI Patient Panel Data
Dr. Donald Douglas Hackenberg received $629 in industry payments from 2016 to 2020
CMS Open Payments shows 39 general payments to Dr. Hackenberg from 17 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $138.
General payments to Dr. Hackenberg by program year, 2016 to 2020
Companies that paid Dr. Hackenberg the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Donald Douglas Hackenberg'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 |
| 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 Dr. Donald Douglas Hackenberg
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. Donald Douglas Hackenberg's NPI number?
Dr. Donald Douglas Hackenberg's NPI number is 1396737383. It was assigned on August 17, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Donald Douglas Hackenberg?
Dr. Donald Douglas Hackenberg is a pediatrician in Cleveland, Ohio. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Donald Douglas Hackenberg practice?
Dr. Hackenberg practices at 9500 Euclid Avenue, Cleveland, OH 44195. Dr. Hackenberg's primary practice is Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation. Dmand AI also links Dr. Hackenberg to 2 clinical labs and 1 group practice or clinic.
What is Dr. Donald Douglas Hackenberg's office phone number?
The practice phone on file for Dr. Hackenberg is (216) 952-9829.
What is Dr. Donald Douglas Hackenberg's medical license number?
Dr. Hackenberg holds Ohio license 35071363.
Which hospitals is Dr. Donald Douglas Hackenberg affiliated with?
Dr. Hackenberg practices at Cleveland Clinic Main Campus in Cleveland, Ohio.
What medical group is Dr. Donald Douglas Hackenberg part of?
Dr. Hackenberg is linked to Cleveland Clinic.
Has Dr. Donald Douglas Hackenberg received payments from drug or device companies?
CMS Open Payments shows $629 in general payments to Dr. Hackenberg from 17 companies from 2016 to 2020. The largest total came from Alcon Laboratories Inc.
How long has Dr. Donald Douglas Hackenberg been practicing?
Dr. Hackenberg's NPI was assigned in 2005.
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