Heather Marie Wertz, NP-C
Family Nurse Practitioner · Irvine, CA
Heather Marie Wertz, NP-C is a family nurse practitioner with a practice address in Irvine, California, and NPI 1225575087, issued on Jan 31, 2017. Check the license (California 95004206, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather Marie Wertz
- Credential
- NP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 95004206 CA
71008686A IN
Self-reported in NPPES; status is on the state search - Practice location
- 16100 Sand Canyon Ave, Irvine, CA 92618
- Phone
- (949) 417-1100
- Enumerated
- Jan 31, 2017
- Record last updated
- Nov 27, 2023
- Medicaid ID
- 300023262 IN
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 16100 Sand Canyon Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Heather Marie Wertz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95004206Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average family nurse practitioner in 2024
141 Medicare Part D claims for 49 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 23 claims were for opioids.
Most prescribed
- Tamsulosin Hcl33 claims
- Hydrocodone-Acetaminophen12 claims
- Mometasone Furoate11 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.
Heather Marie Wertz among 16,966 family nurse practitioner records in California
Heather Marie Wertz, NP-C is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 40% of them.
- NPI issued2017 · 40% of these records are older, 55% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2023 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
152 family nurse practitioner records list a practice address in Irvine
They are 152 of the 7,778 NPPES records with a practice address in Irvine, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Irvine → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Joseph Barrera, FNPIrvine, CA 926181306289491
- Ceasar Barrientos, FNP-CIrvine, CA 926181407006034
- Happy Baumann, FNP-CIrvine, CA 926181316212368
- Ashley Casey, F.N.P.Irvine, CA 926181104003029
- Grace Chung, DNP, FNP-BCIrvine, CA 926181801129234
- Kelly Davey, FNPIrvine, CA 926181205192713
- Nicolann Hedgpeth, NPIrvine, CA 926181235118993
- Barbara Kangas, NPIrvine, CA 926181649579343
Common questions
What is Heather Marie Wertz, NP-C's NPI number?
Heather Marie Wertz, NP-C's National Provider Identifier (NPI) is 1225575087, issued on Jan 31, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Heather Marie Wertz, NP-C located?
The NPPES record lists a practice address at 16100 Sand Canyon Ave, Irvine, CA, 92618. Phone: (949) 417-1100. Providers update this record themselves, so call before visiting.
How can I verify Heather Marie Wertz, NP-C's license?
NPPES lists California license number 95004206, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Heather Marie Wertz, NP-C prescribe under Medicare Part D?
In 2024, Heather Marie Wertz, NP-C had 141 Medicare Part D claims for 49 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.