Thomas Michael Obrien, OD
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 12306 S Harlem Ave, Palos Heights, IL 60463
- Practice phone
- Call (708) 636-5115
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Palos Eye Professionals
Eye care practice · Palos Heights, Illinois
Find Thomas Obrien'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.
Thomas Michael Obrien is an optometrist in Palos Heights, Illinois
Thomas Obrien practices at Palos Eye Professionals in Palos Heights, Illinois.
Thomas Obrien's NPI, 1598771537, was assigned on July 31, 2006. Thomas Obrien graduated from Indiana University - School of Optometry in 1982. Thomas Obrien holds Illinois license 046-007561.
- NPI
- 1598771537NPI Registry (opens in a new tab)
- NPI enumeration date
- July 31, 2006
- NPI status
- Active
- Practice phone
- (708) 636-5115
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Thomas Michael Obrien practices at Palos Eye Professionals in Palos Heights, Illinois
Thomas Obrien's primary practice is Palos Eye Professionals, at 12306 S Harlem Ave, Palos Heights, IL 60463. The practice phone is (708) 636-5115.
- Palos Eye Professionals12306 S Harlem Ave, Palos Heights, IL 60463Phone(708) 636-5115
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Thomas Michael Obrien is affiliated with 2 sites of care and 1 medical group
Thomas Obrien's primary practice is Palos Eye Professionals in Palos Heights, Illinois. Dmand AI also links Thomas Obrien to 1 physician office and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Thomas Michael Obrien's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Thomas Obrien practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Palos Eye Professionals | Available with a free account |
| +1 more site and 1 medical group | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Thomas Michael Obrien is one of 2,194 optometrists in Illinois
Optometrist is Thomas Obrien's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Thomas Obrien is licensed in Illinois.
Specialties and state licenses
- Optometrist, IllinoisPrimary
Optometrists near Thomas Obrien
Counts of optometrists 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
Thomas Michael Obrien's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Thomas Obrien's median patient age at 72, with 70% women.
Thomas Obrien's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women70%
- Men30%
Source: Dmand AI Patient Panel Data
Thomas Michael Obrien graduated from Indiana University - School of Optometry
Thomas Obrien graduated from Indiana University - School of Optometry in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Thomas Michael Obrien'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) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Thomas Michael Obrien
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Thomas Michael Obrien's NPI number?
Thomas Michael Obrien's NPI number is 1598771537. It was assigned on July 31, 2006, and it is active in the NPI Registry.
What does Thomas Michael Obrien specialize in?
Thomas Michael Obrien is an optometrist in Palos Heights, Illinois. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Thomas Michael Obrien practice?
Thomas Obrien practices at 12306 S Harlem Ave, Palos Heights, IL 60463. Thomas Obrien's primary practice is Palos Eye Professionals in Palos Heights, Illinois. Dmand AI also links Thomas Obrien to 1 physician office and 1 medical group.
What is Thomas Michael Obrien's office phone number?
The practice phone on file for Thomas Obrien is (708) 636-5115.
What is Thomas Michael Obrien's medical license number?
Thomas Obrien holds Illinois license 046-007561.
Where did Thomas Michael Obrien go to medical school?
Thomas Obrien graduated from Indiana University - School of Optometry in 1982.
How long has Thomas Michael Obrien been practicing?
Thomas Obrien graduated from medical school in 1982, 44 years ago.
Selling to optometrist practices?
See optometrists in Illinois by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card