Philip J. Hasler, OD
- Medicare patients, 2024
- 189
- Part D claims, 2024
- 115
- Industry payments
- $22
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 94 14th NE St, Buffalo, MN 55313
- Practice phone
- Call (763) 263-8444
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hometown Eye Care, Inc
Buffalo, Minnesota
Find Philip Hasler'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.
Philip J. Hasler is an optometrist in Buffalo, Minnesota
Philip Hasler practices at Hometown Eye Care, Inc in Buffalo, Minnesota.
Philip Hasler's NPI, 1043262298, was assigned on May 16, 2006. Philip Hasler holds Wisconsin license 2241-035.
- NPI
- 1043262298NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547179962
- NPI enumeration date
- May 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (763) 263-8444
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Philip J. Hasler practices at Hometown Eye Care, Inc in Buffalo, Minnesota
Philip Hasler's primary practice is Hometown Eye Care, Inc, at 94 14th NE St, Buffalo, MN 55313 in Wright County. The practice phone is (763) 263-8444.
- Hometown Eye Care, Inc94 14th NE St, Buffalo, MN 55313 · Wright CountyPhone(763) 263-8444
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Philip J. Hasler is affiliated with 2 sites of care and 1 medical group
Philip Hasler's primary practice is Hometown Eye Care, Inc in Buffalo, Minnesota. Dmand AI also links Philip Hasler to 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 Philip J. Hasler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Philip Hasler practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hometown Eye Care, Inc | 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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Philip J. Hasler is one of 1,006 optometrists in Minnesota
Optometrist is Philip Hasler's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Philip Hasler is licensed in Wisconsin.
Specialties and state licenses
- Optometrist, WisconsinPrimary
Optometrists near Philip Hasler
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
Philip J. Hasler treated 189 Medicare patients in 2024, average age 74
CMS counts 189 Medicare patients who saw Philip Hasler in 2024. The largest group is 65 to 74, with 76 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Philip Hasler's median patient age at 60, with 59% women.
Philip Hasler's Medicare patients by age, 2024
Philip Hasler's Medicare patients by sex, 2024
- Women10455%
- Men8545%
Chronic conditions among Philip Hasler's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes36%
- Arthritis35%
- Chronic kidney disease31%
- Anxiety25%
- Mood disorders23%
- Depression22%
Share of Medicare patients with each condition. A patient can have several.
Philip Hasler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women59%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Philip J. Hasler wrote 115 Medicare Part D claims in 2024
In 2024, Philip Hasler wrote 115 Medicare Part D claims for 35 patients. 70% of them were for generic drugs.
Philip Hasler's Part D claims by kind of drug, 2024
- Generic80 claims70%
- Brand-name35 claims30%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Philip J. Hasler takes part in Medicare
Philip Hasler 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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Philip J. Hasler received $22 in industry payments in 2025
CMS Open Payments shows 1 general payment to Philip Hasler from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $22.
Companies that paid Philip Hasler 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 Philip J. Hasler'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) |
| 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 Philip J. Hasler
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Philip J. Hasler's NPI number?
Philip J. Hasler's NPI number is 1043262298. It was assigned on May 16, 2006, and it is active in the NPI Registry.
What does Philip J. Hasler specialize in?
Philip J. Hasler is an optometrist in Buffalo, Minnesota. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Philip J. Hasler practice?
Philip Hasler practices at 94 14th NE St, Buffalo, MN 55313. Philip Hasler's primary practice is Hometown Eye Care, Inc in Buffalo, Minnesota. Dmand AI also links Philip Hasler to 1 group practice or clinic and 1 medical group.
What is Philip J. Hasler's office phone number?
The practice phone on file for Philip Hasler is (763) 263-8444.
What is Philip J. Hasler's medical license number?
Philip Hasler holds Wisconsin license 2241-035.
Does Philip J. Hasler accept Medicare?
Yes. CMS lists Philip Hasler as accepting Medicare assignment.
How many Medicare patients does Philip J. Hasler see?
CMS counts 189 Medicare patients who saw Philip Hasler in 2024, with an average age of 74.
Has Philip J. Hasler received payments from drug or device companies?
CMS Open Payments shows $22 in general payments to Philip Hasler from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Philip J. Hasler been practicing?
Philip Hasler graduated from medical school in 1986, 40 years ago.
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