Mary Patricia Headley, FNP
Family Nurse Practitioner · Carlsbad, CA
Mary Patricia Headley, FNP is a family nurse practitioner with a practice address in Carlsbad, California, and NPI 1114006665, issued on Nov 3, 2006. Check the license (California 22257, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Patricia Headley
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 22257 CA
508116 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5838 Edison PL, Carlsbad, CA 92008
- Phone
- (214) 460-3036
- Enumerated
- Nov 3, 2006
- Record last updated
- Dec 21, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20121227000334); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 5838 Edison PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gemma BalcitaPsychiatric/Mental Health Nurse Practitioner1750033155
- Natalie Hoxie, BCBABehavior Analyst1891128054
- Tracy Markov, M.A., BCBABehavior Analyst1548580616
Verify Mary Patricia Headley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 22257Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family nurse practitioner in 2024
32 Medicare Part D claims for 11 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Risperidone11 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Memory Check Psychological Services, A Professional CorporationSalinas, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
57 family nurse practitioner records list a practice address in Carlsbad
They are 57 of the 3,411 NPPES records with a practice address in Carlsbad, and 16,966 family nurse practitioner records in California.
All 57 in Carlsbad → All 16,966 in California → Every provider in Carlsbad →
Other family nurse practitioner records in California
- Danielle Aaroe, FAMILY NURSE PRACTITOroville, CA1750767083
- Joshua AaronMission Hills, CA1477291805
- Orly Aaron, NPSan Francisco, CA1376912451
- Paris Gilbert Russ AaronSacramento, CA1871079111
- Tiffanne Aaronsen, FNPIndio, CA1568191807
- Alvin Joseph Abad, FNP-CSan Francisco, CA1154919306
- Frances Abad, FNPLos Angeles, CA1053504514
- Nnenna AbaezeLong Beach, CA1457820763
- Raymond Abagat, FNPTorrance, CA1306685821
- Ashley AbalCastaic, CA1740140698
Common questions
What is Mary Patricia Headley, FNP's NPI number?
Mary Patricia Headley, FNP's National Provider Identifier (NPI) is 1114006665, issued on Nov 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Patricia Headley, FNP located?
The NPPES record lists a practice address at 5838 Edison PL, Carlsbad, CA, 92008. Phone: (214) 460-3036. Providers update this record themselves, so call before visiting.
How can I verify Mary Patricia Headley, FNP's license?
NPPES lists California license number 22257, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Patricia Headley, FNP prescribe under Medicare Part D?
In 2024, Mary Patricia Headley, FNP had 32 Medicare Part D claims for 11 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Mary Patricia Headley, FNP's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.