David Roger Britzke, OD
- Medicare patients, 2024
- 165
- Part D claims, 2024
- 47
- Industry payments
- $63
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 3245 Health Dr, Granger, IN 46530
- Practice phone
- Call (574) 264-9635
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Beacon Medical Group-Elkhart East
Granger, Indiana
Find David Britzke'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 Roger Britzke is an optometrist in Granger, Indiana
David Britzke practices at Beacon Medical Group-Elkhart East in Granger, Indiana.
David Britzke's NPI, 1164616900, was assigned on September 5, 2007. David Britzke graduated from Indiana University - School of Optometry in 2002. David Britzke holds Indiana license 18003206.
- NPI
- 1164616900NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476447467
- NPI enumeration date
- September 5, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (574) 264-9635
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
David Roger Britzke practices at Beacon Medical Group-Elkhart East in Granger, Indiana
David Britzke's primary practice is Beacon Medical Group-Elkhart East, at 3245 Health Dr, Granger, IN 46530 in St Joseph County. The practice phone is (574) 264-9635.
- Beacon Medical Group-Elkhart East3245 Health Dr, Granger, IN 46530 · St Joseph CountyPhone(574) 264-9635
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
David Roger Britzke is affiliated with 3 sites of care and 1 medical group
David Britzke's primary practice is Beacon Medical Group-Elkhart East in Granger, Indiana. Dmand AI also links David Britzke to 1 physician office, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at David Roger Britzke's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Britzke practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beacon Medical Group-Elkhart East | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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David Roger Britzke is one of 1,172 optometrists in Indiana
Optometrist is David Britzke's primary specialty in the NPI Registry, under taxonomy code 152W00000X. David Britzke is licensed in Indiana.
Specialties and state licenses
- Optometrist, IndianaPrimary
Optometrists near David Britzke
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 Roger Britzke treated 165 Medicare patients in 2024, average age 75
CMS counts 165 Medicare patients who saw David Britzke in 2024. The largest group is 65 to 74, with 90 patients. 75% of them have high cholesterol, and 68% have high blood pressure. Their average risk score is 0.80, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts David Britzke's median patient age at 72, with 63% women.
David Britzke's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
David Britzke's Medicare patients by sex, 2024
- Women11368%
- Men5232%
Chronic conditions among David Britzke's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis41%
- Ischemic heart disease24%
- Diabetes22%
- Osteoporosis22%
- Mood disorders17%
- Depression16%
Share of Medicare patients with each condition. A patient can have several.
David Britzke'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
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
David Roger Britzke wrote 47 Medicare Part D claims in 2024
In 2024, David Britzke wrote 47 Medicare Part D claims for 24 patients. 60% of them were for generic drugs.
David Britzke's Part D claims by kind of drug, 2024
- Generic28 claims60%
- Brand-name19 claims40%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How David Roger Britzke takes part in Medicare
David Britzke 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)
For MedTech and pharma teams
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David Roger Britzke received $63 in industry payments in 2025
CMS Open Payments shows 2 general payments to David Britzke from 2 drug and device companies in 2025. Entertainment make up the largest share, 54% of the total. Optos, Inc. paid the most, $34.
General payments to David Britzke by kind, 2025 to 2025
- Entertainment$3454%
- Food and beverage$2946%
Companies that paid David Britzke the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
David Roger Britzke graduated from Indiana University - School of Optometry
David Britzke graduated from Indiana University - School of Optometry in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for David Roger Britzke'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 David Roger Britzke
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 Roger Britzke's NPI number?
David Roger Britzke's NPI number is 1164616900. It was assigned on September 5, 2007, and it is active in the NPI Registry.
What does David Roger Britzke specialize in?
David Roger Britzke is an optometrist in Granger, Indiana. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does David Roger Britzke practice?
David Britzke practices at 3245 Health Dr, Granger, IN 46530. David Britzke's primary practice is Beacon Medical Group-Elkhart East in Granger, Indiana. Dmand AI also links David Britzke to 1 physician office, 1 group practice or clinic and 1 medical group.
What is David Roger Britzke's office phone number?
The practice phone on file for David Britzke is (574) 264-9635.
What is David Roger Britzke's medical license number?
David Britzke holds Indiana license 18003206.
Does David Roger Britzke accept Medicare?
Yes. CMS lists David Britzke as accepting Medicare assignment.
How many Medicare patients does David Roger Britzke see?
CMS counts 165 Medicare patients who saw David Britzke in 2024, with an average age of 75.
Where did David Roger Britzke go to medical school?
David Britzke graduated from Indiana University - School of Optometry in 2002.
Has David Roger Britzke received payments from drug or device companies?
CMS Open Payments shows $63 in general payments to David Britzke from 2 companies from 2025 to 2025. The largest total came from Optos, Inc.
How long has David Roger Britzke been practicing?
David Britzke graduated from medical school in 2002, 24 years ago.
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