Annessa M. Dix, OD
- Medicare patients, 2024
- 388
- Part D claims, 2024
- 505
- MIPS score, 2024
- 75
- Industry payments
- $54
- Affiliated sites
- 2
- Practice address
- 3300 Walker View Drive Nw, Walker, MI 49544
- Practice phone
- Call (616) 588-6570
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Walker Surgical Center
Surgery Center - Medicare-Certified · Walker, Michigan
Find Annessa Dix'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.
Annessa M. Dix is an optometrist in Grand Rapids, Michigan
Annessa Dix practices at Walker Surgical Center in Walker, Michigan.
Annessa Dix's NPI, 1720167323, was assigned on November 3, 2006. Annessa Dix graduated from Ferris State College - College of Optometry in 2004. Annessa Dix holds Michigan license AD000806.
- NPI
- 1720167323NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618995887
- NPI enumeration date
- November 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (616) 588-6570
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Annessa M. Dix practices at Walker Surgical Center in Walker, Michigan
Annessa Dix's primary practice is Walker Surgical Center, at 3300 Walker View Drive Nw, Walker, MI 49544. The practice phone is (616) 588-6570.
- Walker Surgical Center3300 Walker View Drive Nw, Walker, MI 49544Phone(616) 588-6570
Source: Dmand AI Affiliation Data
Annessa M. Dix is affiliated with 2 sites of care and 1 medical group
Annessa Dix's primary practice is Walker Surgical Center in Walker, Michigan. Dmand AI also links Annessa Dix to 1 ambulatory surgery center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Annessa M. Dix's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Annessa Dix practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Walker Surgical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Annessa M. Dix is one of 1,416 optometrists in Michigan
Optometrist is Annessa Dix's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Annessa Dix is licensed in Michigan.
Specialties and state licenses
- Optometrist, MichiganPrimary
Optometrists near Annessa Dix
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
Annessa M. Dix treated 388 Medicare patients in 2024, average age 74
CMS counts 388 Medicare patients who saw Annessa Dix in 2024. The largest group is 65 to 74, with 185 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Annessa Dix's median patient age at 72, with 56% women.
Annessa Dix's Medicare patients by age, 2024
Annessa Dix's Medicare patients by sex, 2024
- Women23561%
- Men15339%
Chronic conditions among Annessa Dix's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes45%
- Arthritis43%
- Chronic kidney disease31%
- Mood disorders27%
- Depression25%
- Ischemic heart disease25%
Share of Medicare patients with each condition. A patient can have several.
Annessa Dix'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
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Annessa M. Dix wrote 505 Medicare Part D claims in 2024
In 2024, Annessa Dix wrote 505 Medicare Part D claims for 175 patients. 76% of them were for generic drugs.
Annessa Dix's Part D claims by kind of drug, 2024
- Generic385 claims76%
- Brand-name120 claims24%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Annessa M. Dix scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Annessa Dix for performance year 2024, reported as part of a group. Annessa Dix accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Annessa Dix's MIPS scores, performance year 2024
- 75of 100Final score
- 85.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 31of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Annessa M. Dix received $54 in industry payments in 2025
CMS Open Payments shows 2 general payments to Annessa Dix from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Astellas Pharma US Inc paid the most, $31.
Companies that paid Annessa Dix the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Annessa M. Dix graduated from Ferris State College - College of Optometry
Annessa Dix graduated from Ferris State College - College of Optometry in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Annessa M. Dix'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)Clinician Public Reporting: Overall MIPS Performance (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 Annessa M. Dix
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Annessa M. Dix's NPI number?
Annessa M. Dix's NPI number is 1720167323. It was assigned on November 3, 2006, and it is active in the NPI Registry.
What does Annessa M. Dix specialize in?
Annessa M. Dix is an optometrist in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Annessa M. Dix practice?
Annessa Dix practices at 3300 Walker View Drive Nw, Walker, MI 49544. Annessa Dix's primary practice is Walker Surgical Center in Walker, Michigan. Dmand AI also links Annessa Dix to 1 ambulatory surgery center and 1 medical group.
What is Annessa M. Dix's office phone number?
The practice phone on file for Annessa Dix is (616) 588-6570.
What is Annessa M. Dix's medical license number?
Annessa Dix holds Michigan license AD000806.
Does Annessa M. Dix accept Medicare?
Yes. CMS lists Annessa Dix as accepting Medicare assignment.
What is Annessa M. Dix's MIPS score?
Annessa Dix's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Annessa M. Dix see?
CMS counts 388 Medicare patients who saw Annessa Dix in 2024, with an average age of 74.
Where did Annessa M. Dix go to medical school?
Annessa Dix graduated from Ferris State College - College of Optometry in 2004.
Has Annessa M. Dix received payments from drug or device companies?
CMS Open Payments shows $54 in general payments to Annessa Dix from 2 companies from 2025 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Annessa M. Dix been practicing?
Annessa Dix graduated from medical school in 2004, 22 years ago.
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