Crystal M. Carrington-Hellier, OD
- Medicare patients, 2024
- 127
- Part D claims, 2024
- 132
- Hospital affiliations
- 1
- Industry payments
- $18
- Medical groups
- 3
- Practice address
- 2800 10th Ave N, Billings, MT 59101
- Practice phone
- Call (406) 657-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Crystal Carrington-Hellier'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.
Crystal M. Carrington-Hellier is an optometrist in Billings, Montana
Crystal Carrington-Hellier practices at Billings Clinic Hospital in Billings, Montana, part of Billings Clinic.
Crystal Carrington-Hellier's NPI, 1689666968, was assigned on August 22, 2005. Crystal Carrington-Hellier graduated from Ferris State College - College of Optometry in 2003. Crystal Carrington-Hellier holds Michigan license 4901004267.
- NPI
- 1689666968NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395731913
- NPI enumeration date
- August 22, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 657-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Crystal M. Carrington-Hellier practices at Billings Clinic Hospital in Billings, Montana
Crystal Carrington-Hellier's primary practice is Billings Clinic Hospital, at 2800 10th Ave N, Billings, MT 59101 in Yellowstone County. The practice phone is (406) 657-4000.
- Billings Clinic Hospital2800 10th Ave N, Billings, MT 59101 · Yellowstone CountyPhone(406) 657-4000
Source: Dmand AI Affiliation Data
Crystal M. Carrington-Hellier is affiliated with 3 sites of care and 3 medical groups
Crystal Carrington-Hellier's primary practice is Billings Clinic Hospital in Billings, Montana, part of Billings Clinic. Dmand AI also links Crystal Carrington-Hellier to 3 medical groups and 2 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Crystal M. Carrington-Hellier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Crystal Carrington-Hellier practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Billings Clinic Hospital | Available with a free account |
| +2 more sites and 3 medical groups | 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 Billings Clinic and 6.2K+ hospitals, with verified contacts in the same login.
Crystal M. Carrington-Hellier is one of 197 optometrists in Montana
Optometrist is Crystal Carrington-Hellier's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Crystal Carrington-Hellier is licensed in Michigan.
Specialties and state licenses
- Optometrist, MichiganPrimary
Optometrists near Crystal Carrington-Hellier
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
Crystal M. Carrington-Hellier treated 127 Medicare patients in 2024, average age 75
CMS counts 127 Medicare patients who saw Crystal Carrington-Hellier in 2024. The largest group is 65 to 74, with 65 patients. 68% of them have high cholesterol, and 61% have high blood pressure. Their average risk score is 0.85, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Crystal Carrington-Hellier's median patient age at 72, with 61% women.
Crystal Carrington-Hellier's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Crystal Carrington-Hellier's Medicare patients by sex, 2024
- Women8164%
- Men4636%
Chronic conditions among Crystal Carrington-Hellier's Medicare patients, 2024
- High cholesterol68%
- High blood pressure61%
- Arthritis43%
- Diabetes24%
- Mood disorders24%
- Depression22%
- Ischemic heart disease20%
- Chronic kidney disease18%
Share of Medicare patients with each condition. A patient can have several.
Crystal Carrington-Hellier'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
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Crystal M. Carrington-Hellier wrote 132 Medicare Part D claims in 2024
In 2024, Crystal Carrington-Hellier wrote 132 Medicare Part D claims for 42 patients. 51% of them were for generic drugs.
Crystal Carrington-Hellier's Part D claims by kind of drug, 2024
- Generic67 claims51%
- Brand-name65 claims49%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Crystal M. Carrington-Hellier ranks in the 42nd percentile for cataract surgery in Medicare
Crystal Carrington-Hellier accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 18 procedures of cataract surgery by Crystal Carrington-Hellier, more than 42% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Crystal Carrington-Hellier ranks in Medicare procedure volume
- Cataract surgery
- 42nd percentile18 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Crystal M. Carrington-Hellier received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Crystal Carrington-Hellier 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 Crystal Carrington-Hellier the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Crystal M. Carrington-Hellier graduated from Ferris State College - College of Optometry
Crystal Carrington-Hellier graduated from Ferris State College - College of Optometry in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Crystal M. Carrington-Hellier'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Crystal M. Carrington-Hellier
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Crystal M. Carrington-Hellier's NPI number?
Crystal M. Carrington-Hellier's NPI number is 1689666968. It was assigned on August 22, 2005, and it is active in the NPI Registry.
What does Crystal M. Carrington-Hellier specialize in?
Crystal M. Carrington-Hellier is an optometrist in Billings, Montana. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Crystal M. Carrington-Hellier practice?
Crystal Carrington-Hellier practices at 2800 10th Ave N, Billings, MT 59101. Crystal Carrington-Hellier's primary practice is Billings Clinic Hospital in Billings, Montana, part of Billings Clinic. Dmand AI also links Crystal Carrington-Hellier to 3 medical groups and 2 group practices and clinics.
What is Crystal M. Carrington-Hellier's office phone number?
The practice phone on file for Crystal Carrington-Hellier is (406) 657-4000.
What is Crystal M. Carrington-Hellier's medical license number?
Crystal Carrington-Hellier holds Michigan license 4901004267.
Which hospitals is Crystal M. Carrington-Hellier affiliated with?
Crystal Carrington-Hellier practices at Billings Clinic Hospital in Billings, Montana.
Does Crystal M. Carrington-Hellier accept Medicare?
Yes. CMS lists Crystal Carrington-Hellier as accepting Medicare assignment.
How many Medicare patients does Crystal M. Carrington-Hellier see?
CMS counts 127 Medicare patients who saw Crystal Carrington-Hellier in 2024, with an average age of 75.
Where did Crystal M. Carrington-Hellier go to medical school?
Crystal Carrington-Hellier graduated from Ferris State College - College of Optometry in 2003.
Has Crystal M. Carrington-Hellier received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Crystal Carrington-Hellier from 1 company from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Crystal M. Carrington-Hellier been practicing?
Crystal Carrington-Hellier graduated from medical school in 2003, 23 years ago.
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