Dr. Amy E. Keurentjes, DO
- Part D claims, 2017
- 14
- Hospital affiliations
- 1
- Industry payments
- $551
- State licenses
- 3
- Year NPI issued
- 2009
- Practice address
- 155 Glasson Way, Grass Valley, CA 95945
- Practice phone
- Call (530) 274-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Keurentjes' 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.
Dr. Amy E. Keurentjes is an OB-GYN in Grass Valley, California
Dr. Keurentjes practices at Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California, part of CommonSpirit Health.
Dr. Keurentjes' NPI, 1326287111, was assigned on February 18, 2009. Dr. Keurentjes graduated from Edward Via College of Osteopathic Medicine - Blacksburg in 2007. Dr. Keurentjes' California license number on file is 20A12413.
- NPI
- 1326287111NPI Registry (opens in a new tab)
- NPI enumeration date
- February 18, 2009
- NPI status
- Active
- Practice phone
- (530) 274-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Amy E. Keurentjes practices at Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California
Dr. Keurentjes' primary practice is Dignity Health - Sierra Nevada Memorial Hospital, at 155 Glasson Way, Grass Valley, CA 95945 in Nevada County. The practice phone is (530) 274-6000.
- Dignity Health - Sierra Nevada Memorial Hospital155 Glasson Way, Grass Valley, CA 95945 · Nevada CountyPhone(530) 274-6000
Source: Dmand AI Affiliation Data
Dr. Amy E. Keurentjes is affiliated with 1 site of care
Dr. Keurentjes' primary practice is Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California, part of CommonSpirit Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Amy E. Keurentjes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Keurentjes practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - Sierra Nevada Memorial Hospital | 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 CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Amy E. Keurentjes is one of 4,642 OB-GYNs in California
Obstetrics and gynecology is Dr. Keurentjes' primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dmand AI has Dr. Keurentjes' licenses on file in 3 states: California, Virginia and Illinois.
Specialties and state licenses
- Obstetrics and gynecology, CaliforniaPrimary
- Virginia license
- Illinois license
OB-GYNs near Dr. Keurentjes
Counts of OB-GYNs 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
Dr. Amy E. Keurentjes' patients have a median age of 34
Across all payers, Dmand AI patient panel data puts Dr. Keurentjes' median patient age at 34, with 100% women.
Dr. Keurentjes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Amy E. Keurentjes wrote 14 Medicare Part D claims in 2017
In 2017, Dr. Keurentjes wrote 14 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $313 in total drug cost. In 2016, CMS named 88 claims across 5 drugs.
Dr. Keurentjes' most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 882017: 1484%
Drugs named by CMS: 1 in 2017, 5 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Amy E. Keurentjes received $551 in industry payments from 2016 to 2021
CMS Open Payments shows 16 general payments to Dr. Keurentjes from 13 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 98% of the total. Merck Sharp & Dohme Corporation paid the most, $103.
General payments to Dr. Keurentjes by program year, 2016 to 2021
General payments to Dr. Keurentjes by kind, 2016 to 2021
- Food and beverage$53898%
- Education$132%
Companies that paid Dr. Keurentjes the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Amy E. Keurentjes graduated from Edward Via College of Osteopathic Medicine - Blacksburg
Dr. Keurentjes graduated from Edward Via College of Osteopathic Medicine - Blacksburg in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Amy E. Keurentjes'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 Dr. Amy E. Keurentjes
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Amy E. Keurentjes' NPI number?
Dr. Amy E. Keurentjes' NPI number is 1326287111. It was assigned on February 18, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Amy E. Keurentjes?
Dr. Amy E. Keurentjes is an OB-GYN in Grass Valley, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Amy E. Keurentjes practice?
Dr. Keurentjes practices at 155 Glasson Way, Grass Valley, CA 95945. Dr. Keurentjes' primary practice is Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California, part of CommonSpirit Health.
What is Dr. Amy E. Keurentjes' office phone number?
The practice phone on file for Dr. Keurentjes is (530) 274-6000.
What is Dr. Amy E. Keurentjes' medical license number?
Dr. Keurentjes' California license number on file is 20A12413, one of the licenses on file in 3 states.
Which states has Dr. Amy E. Keurentjes been licensed in?
Dmand AI has state licenses on file for Dr. Keurentjes in California (2012 to 2022), Virginia (2023 to 2026) and Illinois (2011 to 2012).
Which hospitals is Dr. Amy E. Keurentjes affiliated with?
Dr. Keurentjes practices at Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California.
Where did Dr. Amy E. Keurentjes go to medical school?
Dr. Keurentjes graduated from Edward Via College of Osteopathic Medicine - Blacksburg in 2007.
What drugs does Dr. Amy E. Keurentjes prescribe most?
In 2017 Medicare Part D data, Dr. Keurentjes' most prescribed drugs by claims were Estradiol.
Has Dr. Amy E. Keurentjes received payments from drug or device companies?
CMS Open Payments shows $551 in general payments to Dr. Keurentjes from 13 companies from 2016 to 2021. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Amy E. Keurentjes been practicing?
Dr. Keurentjes graduated from medical school in 2007, 19 years ago.
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