Mark Allen Karsten, OD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 224 E Chisholm St Ste A Suite A, Alpena, MI 49707-2820
- Practice phone
- Call (989) 354-5890
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Michael K Harkins & Mark A Karsten Ptr - Alpena (224 E Chisholm St)
Eye care practice · Alpena, Michigan
Find Mark Karsten'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.
Mark Allen Karsten is an optometrist in Alpena, Michigan
Mark Karsten practices at Michael K Harkins & Mark A Karsten Ptr - Alpena (224 E Chisholm St) in Alpena, Michigan.
Mark Karsten's NPI, 1427029305, was assigned on January 30, 2006. Mark Karsten graduated from Ferris State College - College of Optometry in 1982. Mark Karsten holds Michigan license 002883.
- NPI
- 1427029305NPI Registry (opens in a new tab)
- NPI enumeration date
- January 30, 2006
- NPI status
- Active
- Practice phone
- (989) 354-5890
- 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)
Mark Allen Karsten practices at Michael K Harkins & Mark A Karsten Ptr - Alpena (224 E Chisholm St) in Alpena, Michigan
Mark Karsten's primary practice is Michael K Harkins & Mark A Karsten Ptr - Alpena (224 E Chisholm St), at 224 E Chisholm St Ste A Suite A, Alpena, MI 49707-2820. The practice phone is (989) 354-5890.
- Michael K Harkins & Mark A Karsten Ptr - Alpena (224 E Chisholm St)224 E Chisholm St Ste A Suite A, Alpena, MI 49707-2820Phone(989) 354-5890
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark Allen Karsten is affiliated with 1 site of care and 1 medical group
Mark Karsten's primary practice is Michael K Harkins & Mark A Karsten Ptr - Alpena (224 E Chisholm St) in Alpena, Michigan. Dmand AI also links Mark Karsten to 1 medical group, 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 Mark Allen Karsten's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Karsten practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Michael K Harkins & Mark A Karsten Ptr - Alpena (224 E Chisholm St) | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark Allen Karsten is one of 1,416 optometrists in Michigan
Optometrist is Mark Karsten's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Mark Karsten is licensed in Michigan.
Specialties and state licenses
- Optometrist, MichiganPrimary
Optometrists near Mark Karsten
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
Mark Allen Karsten's patients have a median age of 78
Across all payers, Dmand AI patient panel data puts Mark Karsten's median patient age at 78, with 65% women.
Mark Karsten's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women65%
- Men35%
Source: Dmand AI Patient Panel Data
Mark Allen Karsten graduated from Ferris State College - College of Optometry
Mark Karsten graduated from Ferris State College - College of Optometry in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mark Allen Karsten'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 Mark Allen Karsten
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What is Mark Allen Karsten's NPI number?
Mark Allen Karsten's NPI number is 1427029305. It was assigned on January 30, 2006, and it is active in the NPI Registry.
What does Mark Allen Karsten specialize in?
Mark Allen Karsten is an optometrist in Alpena, Michigan. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Mark Allen Karsten practice?
Mark Karsten practices at 224 E Chisholm St Ste A Suite A, Alpena, MI 49707-2820. Mark Karsten's primary practice is Michael K Harkins & Mark A Karsten Ptr - Alpena (224 E Chisholm St) in Alpena, Michigan. Dmand AI also links Mark Karsten to 1 medical group.
What is Mark Allen Karsten's office phone number?
The practice phone on file for Mark Karsten is (989) 354-5890.
What is Mark Allen Karsten's medical license number?
Mark Karsten holds Michigan license 002883.
Where did Mark Allen Karsten go to medical school?
Mark Karsten graduated from Ferris State College - College of Optometry in 1982.
How long has Mark Allen Karsten been practicing?
Mark Karsten graduated from medical school in 1982, 44 years ago.
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