Joshua Todd Siebell, NP
Nurse Practitioner · Santa Cruz, CA
Joshua Todd Siebell, NP is a nurse practitioner with a practice address in Santa Cruz, California, and NPI 1053789784, issued on Sep 11, 2015. Check the license (California NP95004934, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joshua Todd Siebell
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- NP95004934 CA
209.013162 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1662 Dominican Way, Santa Cruz, CA 95065
- Phone
- (831) 460-7350
- Enumerated
- Sep 11, 2015
- Record last updated
- Dec 4, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 1662 Dominican Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Brianna Cheeks, PA-CPhysician Assistant1780468850
- John Dorosin, PA-CPhysician Assistant1114107018
- Lindsey EverettPhysician Assistant1902410632
- Krish GandhiGastroenterology Physician1215382080
- Kourosh Ghassemi, MDGastroenterology Physician1215016969
Verify Joshua Todd Siebell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license NP95004934Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average nurse practitioner in 2024
66 Medicare Part D claims for 25 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Ozempic17 claims
- Metformin Hcl Er15 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: $101.43
1 payment: food and beverage; the largest payer was Novo Nordisk 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.
Joshua Todd Siebell among 8,223 nurse practitioner records in California
Joshua Todd Siebell, NP is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 45% of them.
- NPI issued2015 · 45% of these records are older, 52% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2019 · 45% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in California
There are 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Santa Cruz → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Amanda BrynerSanta Cruz, CA 950651437798782
- Kathleen DempseySanta Cruz, CA 950651073583811
- Judy Dowd, CNMSanta Cruz, CA 950651477691814
- Dilyana GeorgievaSanta Cruz, CA 950651346679149
- Sloan Larson, NP-CSanta Cruz, CA 950651144988544
- Helena Norris, MSN NPSanta Cruz, CA 950651053483008
- Teri Swanson, NPSanta Cruz, CA 950651841316049
- Susan Wang, MSNSanta Cruz, CA 950651437301488
Common questions
What is Joshua Todd Siebell, NP's NPI number?
Joshua Todd Siebell, NP's National Provider Identifier (NPI) is 1053789784, issued on Sep 11, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Joshua Todd Siebell, NP located?
The NPPES record lists a practice address at 1662 Dominican Way, Santa Cruz, CA, 95065. Phone: (831) 460-7350. Providers update this record themselves, so call before visiting.
How can I verify Joshua Todd Siebell, NP's license?
NPPES lists California license number NP95004934, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Joshua Todd Siebell, NP prescribe under Medicare Part D?
In 2024, Joshua Todd Siebell, NP had 66 Medicare Part D claims for 25 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.