Julia Christine Zaddock, FNP-C
Nurse Practitioner · Detroit, MI
Julia Christine Zaddock, FNP-C is a nurse practitioner with a practice address in Detroit, Michigan, and NPI 1578026076, issued on Apr 11, 2019. Check the license (Michigan 4704281145, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Julia Christine Zaddock
- Credential
- FNP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 4704281145 MI
Self-reported in NPPES; status is on the state search - Practice location
- 12800 Toronto St., Detroit, MI 48217
- Phone
- (313) 297-6004
- Enumerated
- Apr 11, 2019
- Record last updated
- Apr 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (313) 297-4738
- Medicare enrollment
- Enrolled (PECOS I20230307000500); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,574 in Michigan → Look up another NPI →
Verify Julia Christine Zaddock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704281145Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average nurse practitioner in 2024
170 Medicare Part D claims for 60 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 15 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen11 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: $448.58
26 payments; by number, the most common kind was food and beverage; the largest payer was Amgen 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
- Internal Medicine OF DearbornDearborn, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Julia Christine Zaddock among 3,574 nurse practitioner records in Michigan
Julia Christine Zaddock, FNP-C is one of 3,574 nurse practitioner records with a practice address in Michigan. 71% 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 65% of them.
- NPI issued2019 · 65% of these records are older, 29% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2018 · median 2017 among the 1,983 with a school on file
- Record last updated2019 · 52% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in Michigan
There are 3,574 nurse practitioner records in Michigan.
All 3,574 in Michigan → Every provider in Detroit → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Paulo Sugai, NPDetroit, MI 482161134625023
- Kelly GardinerDetroit, MI 482151447294970
- Jeffrey Lapennas, NPDetroit, MI 482191265114227
- Alice AndrewsFerndale, MI 482201396215935
- Patricia Barszenski, NPDetroit, MI 482141881681955
- Tracey Chan, NPDetroit, MI 482131710091376
- Adrian Griffin, FNPDetroit, MI 482211396389839
- Gala LivousDetroit, MI 482211699655944
Common questions
What is Julia Christine Zaddock, FNP-C's NPI number?
Julia Christine Zaddock, FNP-C's National Provider Identifier (NPI) is 1578026076, issued on Apr 11, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Julia Christine Zaddock, FNP-C located?
The NPPES record lists a practice address at 12800 Toronto St., Detroit, MI, 48217. Phone: (313) 297-6004. Providers update this record themselves, so call before visiting.
How can I verify Julia Christine Zaddock, FNP-C's license?
NPPES lists Michigan license number 4704281145, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Julia Christine Zaddock, FNP-C prescribe under Medicare Part D?
In 2024, Julia Christine Zaddock, FNP-C had 170 Medicare Part D claims for 60 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.