Natalie Jo Castle, PA-C
Physician Assistant · Grand Rapids, MN
Natalie Jo Castle, PA-C is a physician assistant with a practice address in Grand Rapids, Minnesota, and NPI 1801446943, issued on Sep 19, 2019. Check the license (Minnesota 13139, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Natalie Jo Castle
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 13139 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1601 Golf Course RD, Grand Rapids, MN 55744
- Phone
- (218) 326-3401
- Enumerated
- Sep 19, 2019
- Record last updated
- Sep 19, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20191024002381); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,007 in Minnesota → Look up another NPI →
Also registered at 1601 Golf Course RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Marit Bjordal, PHARMDPharmacist1629303417
- Andrew BlairCertified Registered Nurse Anesthetist1205559754
- Katrina Boden, CNPNurse Practitioner1336020882
Verify Natalie Jo Castle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 13139Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average physician assistant in 2024
2,575 Medicare Part D claims for 352 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 90 claims were for opioids.
Most prescribed
- Atorvastatin Calcium156 claims
- Omeprazole112 claims
- Gabapentin106 claims
- Lisinopril81 claims
- Amlodipine Besylate80 claims
- Hydrochlorothiazide66 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 90.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Grand Itasca Clinic And HospitalGrand Rapids, MN · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Natalie Jo Castle among 4,007 physician assistant records in Minnesota
Natalie Jo Castle, PA-C is one of 4,007 physician assistant records with a practice address in Minnesota. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 59% of them.
- NPI issued2019 · 59% of these records are older, 35% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2019 · median 2017 among the 3,131 with a school on file
- Record last updated2019 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 physician assistant records list a practice address in Grand Rapids
They are 9 of the 476 NPPES records with a practice address in Grand Rapids, and 4,007 physician assistant records in Minnesota.
All 4,007 in Minnesota → Every provider in Grand Rapids → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Olivia Erven, PA-CGrand Rapids, MN 557441184320871
- Joseph Lackner, PA-CGrand Rapids, MN 557441073477089
- Caitlin Meyers, PA-CGrand Rapids, MN 557441073094850
- Patrick Nelson, PAGrand Rapids, MN 557441285273292
- Makenna NelsonGrand Rapids, MN 557441477354967
- Meg Rahn, PAGrand Rapids, MN 557441073051926
- Jennifer SennGrand Rapids, MN 557441831719459
- Megan Zerfas, PA-CGrand Rapids, MN 557441285303560
Common questions
What is Natalie Jo Castle, PA-C's NPI number?
Natalie Jo Castle, PA-C's National Provider Identifier (NPI) is 1801446943, issued on Sep 19, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Natalie Jo Castle, PA-C located?
The NPPES record lists a practice address at 1601 Golf Course RD, Grand Rapids, MN, 55744. Phone: (218) 326-3401. Providers update this record themselves, so call before visiting.
How can I verify Natalie Jo Castle, PA-C's license?
NPPES lists Minnesota license number 13139, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
How much does Natalie Jo Castle, PA-C prescribe under Medicare Part D?
In 2024, Natalie Jo Castle, PA-C had 2,575 Medicare Part D claims for 352 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Natalie Jo Castle, PA-C's MIPS final score?
The 2023 MIPS final score is 90.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.