Mary Jane Fronda Castillo, MSN, CRNP
Nurse Practitioner · Brick, NJ
Mary Jane Fronda Castillo, MSN, CRNP is a nurse practitioner with a practice address in Brick, New Jersey, and NPI 1508357104, issued on May 20, 2018. Check the license (New Jersey 26NJ00810600, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Jane Fronda Castillo
- Credential
- MSN, CRNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 26NJ00810600 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 210 Jack Martin Blvd Ste D-1, Brick, NJ 08724
- Phone
- (732) 458-5854
- Enumerated
- May 20, 2018
- Record last updated
- Aug 29, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (732) 458-8012
- Medicare enrollment
- Enrolled (PECOS I20180830003453); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,961 in New Jersey → Look up another NPI →
Also registered at 210 Jack Martin Blvd Ste D-1
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Dirksen Taguiam, MSN, APN-CNurse Practitioner1639640790
Verify Mary Jane Fronda Castillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 26NJ00810600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average nurse practitioner in 2024
661 Medicare Part D claims for 80 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Sevelamer Carbonate120 claims
- Velphoro68 claims
- Lidocaine-Prilocaine49 claims
- Midodrine Hcl41 claims
- Amlodipine Besylate29 claims
- Metoprolol Succinate23 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.
Industry payments in 2024: $128.27
1 payment: food and beverage; the largest payer was LeMaitre Vascular, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Northeast Kidney Care LLCVoorhees, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Jane Fronda Castillo among 1,961 nurse practitioner records in New Jersey
Mary Jane Fronda Castillo, MSN, CRNP is one of 1,961 nurse practitioner records with a practice address in New Jersey. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 46% of them.
- NPI issued2018 · 46% of these records are older, 49% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2017 · median 2019 among the 1,170 with a school on file
- Record last updated2019 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 nurse practitioner records list a practice address in Brick
They are 21 of the 1,681 NPPES records with a practice address in Brick, and 1,961 nurse practitioner records in New Jersey.
All 1,961 in New Jersey → Every provider in Brick → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Rachana Cammarata, ANPBrick, NJ 087241013410810
- Colleen Depaul, MSN, APRNBrick, NJ 087241811039951
- Kathryn DonohueBrick, NJ 087241912383951
- Susan Fedoruk, APNBrick, NJ 087241336163716
- Katherine Grasso, NPBrick, NJ 087241184093106
- Susan Lancaster, ACNPC-AGBrick, NJ 087241003460262
- Darianna Mahecha, APN-CBrick, NJ 087241417519547
- Kathryn Paterek, APNBrick, NJ 087241194234377
Common questions
What is Mary Jane Fronda Castillo, MSN, CRNP's NPI number?
Mary Jane Fronda Castillo, MSN, CRNP's National Provider Identifier (NPI) is 1508357104, issued on May 20, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Mary Jane Fronda Castillo, MSN, CRNP located?
The NPPES record lists a practice address at 210 Jack Martin Blvd Ste D-1, Brick, NJ, 08724. Phone: (732) 458-5854. Providers update this record themselves, so call before visiting.
How can I verify Mary Jane Fronda Castillo, MSN, CRNP's license?
NPPES lists New Jersey license number 26NJ00810600, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Jane Fronda Castillo, MSN, CRNP prescribe under Medicare Part D?
In 2024, Mary Jane Fronda Castillo, MSN, CRNP had 661 Medicare Part D claims for 80 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
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.