Atilla H. Erhan
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 735 John R Rd, Troy, MI 48083
- Practice phone
- Call (248) 588-9300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pcor
Troy, Michigan
Find Atilla Erhan'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.
Atilla H. Erhan is an optometrist in Troy, Michigan
Atilla Erhan practices at Pcor in Troy, Michigan.
Atilla Erhan's NPI, 1700770138, was assigned on June 9, 2025. Atilla Erhan holds Michigan license 4901005889.
- NPI
- 1700770138NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143735324
- NPI enumeration date
- June 9, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (248) 588-9300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 27
- Medical school graduation
- 2025
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Atilla H. Erhan practices at Pcor in Troy, Michigan
Atilla Erhan's primary practice is Pcor, at 735 John R Rd, Troy, MI 48083 in Oakland County. The practice phone is (248) 588-9300.
- Pcor735 John R Rd, Troy, MI 48083 · Oakland CountyPhone(248) 588-9300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Atilla H. Erhan is affiliated with 2 sites of care and 1 medical group
Atilla Erhan's primary practice is Pcor in Troy, Michigan. Dmand AI also links Atilla Erhan to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Atilla H. Erhan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Atilla Erhan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pcor | 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.
Atilla H. Erhan is one of 1,416 optometrists in Michigan
Optometrist is Atilla Erhan's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Atilla Erhan is licensed in Michigan.
Specialties and state licenses
- Optometrist, MichiganPrimary
Optometrists near Atilla Erhan
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
Atilla H. Erhan's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Atilla Erhan's median patient age at 63, with 55% women.
Atilla Erhan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women55%
- Men44%
Source: Dmand AI Patient Panel Data
How Atilla H. Erhan takes part in Medicare
Atilla Erhan 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 Atilla H. Erhan'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Atilla H. Erhan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Atilla H. Erhan's NPI number?
Atilla H. Erhan's NPI number is 1700770138. It was assigned on June 9, 2025, and it is active in the NPI Registry.
What does Atilla H. Erhan specialize in?
Atilla H. Erhan is an optometrist in Troy, Michigan. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Atilla H. Erhan practice?
Atilla Erhan practices at 735 John R Rd, Troy, MI 48083. Atilla Erhan's primary practice is Pcor in Troy, Michigan. Dmand AI also links Atilla Erhan to 1 group practice or clinic and 1 medical group.
What is Atilla H. Erhan's office phone number?
The practice phone on file for Atilla Erhan is (248) 588-9300.
What is Atilla H. Erhan's medical license number?
Atilla Erhan holds Michigan license 4901005889.
Does Atilla H. Erhan accept Medicare?
Yes. CMS lists Atilla Erhan as accepting Medicare assignment.
How long has Atilla H. Erhan been practicing?
Atilla Erhan graduated from medical school in 2025, 1 years ago.
Selling to optometrist practices?
See optometrists in Michigan 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