Emily Dorr Mathiak, OD
- Medicare patients, 2024
- 75
- Part D claims, 2024
- 53
- Industry payments
- $18
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 10110 South 7650 East, Crow Agency, MT 59022
- Practice phone
- Call (406) 638-3500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Crow/Northern Cheyenne Hospital - Crow Agency (S 7650 E)
Indian Health Service Clinic · Crow Agency, Montana
Find Emily Mathiak'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.
Emily Dorr Mathiak is an optometrist in Crow Agency, Montana
Emily Mathiak practices at Crow/Northern Cheyenne Hospital - Crow Agency (S 7650 E) in Crow Agency, Montana.
Emily Mathiak's NPI, 1790047819, was assigned on June 14, 2012. Emily Mathiak holds Michigan license 4901004704.
- NPI
- 1790047819NPI Registry (opens in a new tab)
- NPI enumeration date
- June 14, 2012
- NPI status
- Active
- Practice phone
- (406) 638-3500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Emily Dorr Mathiak practices at Crow/Northern Cheyenne Hospital - Crow Agency (S 7650 E) in Crow Agency, Montana
Emily Mathiak's primary practice is Crow/Northern Cheyenne Hospital - Crow Agency (S 7650 E), at 10110 South 7650 East, Crow Agency, MT 59022. The practice phone is (406) 638-3500.
- Crow/Northern Cheyenne Hospital - Crow Agency (S 7650 E)10110 South 7650 East, Crow Agency, MT 59022Phone(406) 638-3500
Source: Dmand AI Affiliation Data
Emily Dorr Mathiak is affiliated with 2 sites of care and 1 medical group
Emily Mathiak's primary practice is Crow/Northern Cheyenne Hospital - Crow Agency (S 7650 E) in Crow Agency, Montana. The medical group on file is Verne E. Gibbs Health Center. Dmand AI also links Emily Mathiak to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Emily Dorr Mathiak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Emily Mathiak practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Crow/Northern Cheyenne Hospital - Crow Agency (S 7650 E) | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Emily Dorr Mathiak is one of 197 optometrists in Montana
Optometrist is Emily Mathiak's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Emily Mathiak is licensed in Michigan.
Specialties and state licenses
- Optometrist, MichiganPrimary
Optometrists near Emily Mathiak
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
Emily Dorr Mathiak treated 75 Medicare patients in 2024, average age 71
CMS counts 75 Medicare patients who saw Emily Mathiak in 2024. The largest group is 65 to 74, with 47 patients. 75% of them have high blood pressure, and 61% have diabetes. 17% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Emily Mathiak's median patient age at 66, with 67% women.
Emily Mathiak's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Emily Mathiak's Medicare patients by sex, 2024
- Women4864%
- Men2736%
Chronic conditions among Emily Mathiak's Medicare patients, 2024
- High blood pressure75%
- Diabetes61%
- High cholesterol59%
- Arthritis28%
- Ischemic heart disease23%
- Chronic kidney disease21%
- Mood disorders19%
- Asthma17%
Share of Medicare patients with each condition. A patient can have several.
Emily Mathiak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women67%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Emily Dorr Mathiak wrote 53 Medicare Part D claims in 2024
In 2024, Emily Mathiak wrote 53 Medicare Part D claims for 18 patients. 75% of them were for generic drugs.
Emily Mathiak's Part D claims by kind of drug, 2024
- Generic40 claims75%
- Brand-name13 claims25%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Emily Dorr Mathiak received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Emily Mathiak from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $18.
Companies that paid Emily Mathiak the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Emily Dorr Mathiak'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| 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 Emily Dorr Mathiak
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Emily Dorr Mathiak's NPI number?
Emily Dorr Mathiak's NPI number is 1790047819. It was assigned on June 14, 2012, and it is active in the NPI Registry.
What does Emily Dorr Mathiak specialize in?
Emily Dorr Mathiak is an optometrist in Crow Agency, Montana. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Emily Dorr Mathiak practice?
Emily Mathiak practices at 10110 South 7650 East, Crow Agency, MT 59022. Emily Mathiak's primary practice is Crow/Northern Cheyenne Hospital - Crow Agency (S 7650 E) in Crow Agency, Montana. Dmand AI also links Emily Mathiak to 1 group practice or clinic.
What is Emily Dorr Mathiak's office phone number?
The practice phone on file for Emily Mathiak is (406) 638-3500.
What is Emily Dorr Mathiak's medical license number?
Emily Mathiak holds Michigan license 4901004704.
What medical group is Emily Dorr Mathiak part of?
Emily Mathiak is linked to Verne E. Gibbs Health Center.
How many Medicare patients does Emily Dorr Mathiak see?
CMS counts 75 Medicare patients who saw Emily Mathiak in 2024, with an average age of 71.
Has Emily Dorr Mathiak received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Emily Mathiak from 1 company from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Emily Dorr Mathiak been practicing?
Emily Mathiak graduated from medical school in 2012, 14 years ago.
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