Dr. Robert Rowan Summers, DO
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 1400 East Second Street, Defiance, OH 43512
- Practice phone
- Call (419) 783-3309
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Health - Defiance Clinic Rehabilitation
Medicare-Certified Rehab Agency · Defiance, Ohio
Find Dr. Summers' 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. Robert Rowan Summers is an OB-GYN in Defiance, Ohio
Dr. Summers practices at Mercy Health - Defiance Clinic Rehabilitation in Defiance, Ohio.
Dr. Summers' NPI, 1326020298, was assigned on November 16, 2005. Dr. Summers holds Ohio license 34006606S.
- NPI
- 1326020298NPI Registry (opens in a new tab)
- NPI enumeration date
- November 16, 2005
- NPI status
- Active
- Practice phone
- (419) 783-3309
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert Rowan Summers practices at Mercy Health - Defiance Clinic Rehabilitation in Defiance, Ohio
Dr. Summers' primary practice is Mercy Health - Defiance Clinic Rehabilitation, at 1400 East Second Street, Defiance, OH 43512. The practice phone is (419) 783-3309.
- Mercy Health - Defiance Clinic Rehabilitation1400 East Second Street, Defiance, OH 43512Phone(419) 783-3309
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert Rowan Summers is affiliated with 1 site of care and 1 medical group
Dr. Summers' primary practice is Mercy Health - Defiance Clinic Rehabilitation in Defiance, Ohio. Dmand AI also links Dr. Summers to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert Rowan Summers' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Summers practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Health - Defiance Clinic Rehabilitation | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert Rowan Summers is one of 1,380 OB-GYNs in Ohio
Obstetrics and gynecology is Dr. Summers' primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Summers is licensed in Ohio.
Specialties and state licenses
- Obstetrics and gynecology, OhioPrimary
OB-GYNs near Dr. Summers
Counts of OB-GYNs 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
Sources for Dr. Robert Rowan Summers'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy 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 Dr. Robert Rowan Summers
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. Robert Rowan Summers' NPI number?
Dr. Robert Rowan Summers' NPI number is 1326020298. It was assigned on November 16, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Rowan Summers?
Dr. Robert Rowan Summers is an OB-GYN in Defiance, Ohio. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Robert Rowan Summers practice?
Dr. Summers practices at 1400 East Second Street, Defiance, OH 43512. Dr. Summers' primary practice is Mercy Health - Defiance Clinic Rehabilitation in Defiance, Ohio. Dmand AI also links Dr. Summers to 1 medical group.
What is Dr. Robert Rowan Summers' office phone number?
The practice phone on file for Dr. Summers is (419) 783-3309.
What is Dr. Robert Rowan Summers' medical license number?
Dr. Summers holds Ohio license 34006606S.
How long has Dr. Robert Rowan Summers been practicing?
Dr. Summers' NPI was assigned in 2005.
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