Nathan Haverkamp, OD
- Medicare patients, 2024
- 17
- Part D claims, 2024
- 75
- Industry payments
- $7
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 3781 Fairway Dr, Saint Paul, MN 55125
- Practice phone
- Call (651) 770-3924
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Grace Vision, Inc.
Saint Paul, Minnesota
Find Nathan Haverkamp'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.
Nathan Haverkamp is an optometrist in Saint Paul, Minnesota
Nathan Haverkamp practices at Grace Vision, Inc. in Saint Paul, Minnesota.
Nathan Haverkamp's NPI, 1669967188, was assigned on June 27, 2018. Nathan Haverkamp graduated from Southern College of Optometry in 2018. Nathan Haverkamp holds Minnesota license 3576.
- NPI
- 1669967188NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658622642
- NPI enumeration date
- June 27, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (651) 770-3924
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Nathan Haverkamp practices at Grace Vision, Inc. in Saint Paul, Minnesota
Nathan Haverkamp's primary practice is Grace Vision, Inc., at 3781 Fairway Dr, Saint Paul, MN 55125 in Washington County. The practice phone is (651) 770-3924.
- Grace Vision, Inc.3781 Fairway Dr, Saint Paul, MN 55125 · Washington CountyPhone(651) 770-3924
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Nathan Haverkamp is affiliated with 3 sites of care and 2 medical groups
Nathan Haverkamp's primary practice is Grace Vision, Inc. in Saint Paul, Minnesota. Dmand AI also links Nathan Haverkamp to 2 group practices and clinics and 2 medical groups, 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 Nathan Haverkamp's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nathan Haverkamp practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Grace Vision, Inc. | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Nathan Haverkamp is one of 1,006 optometrists in Minnesota
Optometrist is Nathan Haverkamp's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Nathan Haverkamp is licensed in Minnesota.
Specialties and state licenses
- Optometrist, MinnesotaPrimary
Optometrists near Nathan Haverkamp
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
Nathan Haverkamp treated 17 Medicare patients in 2024, average age 67
CMS counts 17 Medicare patients who saw Nathan Haverkamp in 2024. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Nathan Haverkamp's median patient age at 53, with 59% women.
Nathan Haverkamp's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Nathan Haverkamp wrote 75 Medicare Part D claims in 2024
In 2024, Nathan Haverkamp wrote 75 Medicare Part D claims for 13 patients. 75% of them were for generic drugs.
Nathan Haverkamp's Part D claims by kind of drug, 2024
- Generic56 claims75%
- Brand-name19 claims25%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Nathan Haverkamp takes part in Medicare
Nathan Haverkamp accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Nathan Haverkamp received $7 in industry payments in 2025
CMS Open Payments shows 1 general payment to Nathan Haverkamp from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. CooperVision Inc. paid the most, $7.
Companies that paid Nathan Haverkamp the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Nathan Haverkamp graduated from Southern College of Optometry
Nathan Haverkamp graduated from Southern College of Optometry in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Nathan Haverkamp'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) |
| 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 Nathan Haverkamp
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nathan Haverkamp's NPI number?
Nathan Haverkamp's NPI number is 1669967188. It was assigned on June 27, 2018, and it is active in the NPI Registry.
What does Nathan Haverkamp specialize in?
Nathan Haverkamp is an optometrist in Saint Paul, Minnesota. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Nathan Haverkamp practice?
Nathan Haverkamp practices at 3781 Fairway Dr, Saint Paul, MN 55125. Nathan Haverkamp's primary practice is Grace Vision, Inc. in Saint Paul, Minnesota. Dmand AI also links Nathan Haverkamp to 2 group practices and clinics and 2 medical groups.
What is Nathan Haverkamp's office phone number?
The practice phone on file for Nathan Haverkamp is (651) 770-3924.
What is Nathan Haverkamp's medical license number?
Nathan Haverkamp holds Minnesota license 3576.
Does Nathan Haverkamp accept Medicare?
Yes. CMS lists Nathan Haverkamp as accepting Medicare assignment.
How many Medicare patients does Nathan Haverkamp see?
CMS counts 17 Medicare patients who saw Nathan Haverkamp in 2024, with an average age of 67.
Where did Nathan Haverkamp go to medical school?
Nathan Haverkamp graduated from Southern College of Optometry in 2018.
Has Nathan Haverkamp received payments from drug or device companies?
CMS Open Payments shows $7 in general payments to Nathan Haverkamp from 1 company from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Nathan Haverkamp been practicing?
Nathan Haverkamp graduated from medical school in 2018, 8 years ago.
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