David M. Felger, OD
- Medicare patients, 2024
- 35
- Part D claims, 2024
- 13
- Hospital affiliations
- 1
- Industry payments
- $92
- Medical group
- 1
- Practice address
- 100 Michigan St NE, Grand Rapids, MI 49503
- Practice phone
- Call (616) 391-1774
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find David Felger'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.
David M. Felger is an optometrist in Grand Rapids, Michigan
David Felger practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
David Felger's NPI, 1497984058, was assigned on July 3, 2009. David Felger holds Michigan license 4901004561.
- NPI
- 1497984058NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214081546
- NPI enumeration date
- July 3, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (616) 391-1774
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
David M. Felger practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan
David Felger's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth, at 100 Michigan St NE, Grand Rapids, MI 49503 in Kent County. The practice phone is (616) 391-1774.
- Corewell Health Grand Rapids Hospitals - Butterworth100 Michigan St NE, Grand Rapids, MI 49503 · Kent CountyPhone(616) 391-1774
Source: Dmand AI Affiliation Data
David M. Felger is affiliated with 3 sites of care and 1 medical group
David Felger's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dmand AI also links David Felger to 1 physician office, 1 group practice or clinic 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 David M. Felger's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Felger practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Grand Rapids Hospitals - Butterworth | Available with a free account |
| +2 more sites 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 Corewell Health and 6.2K+ hospitals, with verified contacts in the same login.
David M. Felger is one of 1,416 optometrists in Michigan
Optometrist is David Felger's primary specialty in the NPI Registry, under taxonomy code 152W00000X. David Felger is licensed in Michigan.
Specialties and state licenses
- Optometrist, MichiganPrimary
Optometrists near David Felger
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
David M. Felger treated 35 Medicare patients in 2024, average age 72
CMS counts 35 Medicare patients who saw David Felger in 2024. The largest group is 65 to 74, with 22 patients. 69% of them have high blood pressure, and 63% have high cholesterol. Their average risk score is 0.90, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts David Felger's median patient age at 69, with 59% women.
David Felger's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
David Felger's Medicare patients by sex, 2024
- Women1954%
- Men1646%
Chronic conditions among David Felger's Medicare patients, 2024
- High blood pressure69%
- High cholesterol63%
- Arthritis37%
Share of Medicare patients with each condition. A patient can have several.
David Felger's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
David M. Felger wrote 13 Medicare Part D claims in 2024
In 2024, David Felger wrote 13 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How David M. Felger takes part in Medicare
David Felger accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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David M. Felger received $92 in industry payments in 2025
CMS Open Payments shows 1 general payment to David Felger from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. TissueTech, Inc. paid the most, $92.
Companies that paid David Felger 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 David M. Felger'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) |
| 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 David M. Felger
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David M. Felger's NPI number?
David M. Felger's NPI number is 1497984058. It was assigned on July 3, 2009, and it is active in the NPI Registry.
What does David M. Felger specialize in?
David M. Felger is an optometrist in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does David M. Felger practice?
David Felger practices at 100 Michigan St NE, Grand Rapids, MI 49503. David Felger's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dmand AI also links David Felger to 1 physician office, 1 group practice or clinic and 1 medical group.
What is David M. Felger's office phone number?
The practice phone on file for David Felger is (616) 391-1774.
What is David M. Felger's medical license number?
David Felger holds Michigan license 4901004561.
Which hospitals is David M. Felger affiliated with?
David Felger practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan.
Does David M. Felger accept Medicare?
Yes. CMS lists David Felger as accepting Medicare assignment.
How many Medicare patients does David M. Felger see?
CMS counts 35 Medicare patients who saw David Felger in 2024, with an average age of 72.
Has David M. Felger received payments from drug or device companies?
CMS Open Payments shows $92 in general payments to David Felger from 1 company from 2025 to 2025. The largest total came from TissueTech, Inc.
How long has David M. Felger been practicing?
David Felger graduated from medical school in 2005, 21 years ago.
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