Mark C. Heffernan, PH.D.
Clinical Psychologist · Rancho Mirage, CA
Mark C. Heffernan, PH.D. is a clinical psychologist with a practice address in Rancho Mirage, California, and NPI 1366513178, issued on Nov 13, 2006. Check the license (California PSY14471, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark C. Heffernan
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PSY14471 CA
Self-reported in NPPES; status is on the state search - Practice location
- 47 Provence Way, Rancho Mirage, CA 92270
- Phone
- (760) 902-6226
- Enumerated
- Nov 13, 2006
- Record last updated
- Nov 22, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050809000336); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →
Verify Mark C. Heffernan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY14471Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Mark C. Heffernan among 12,647 clinical psychologist records in California
Mark C. Heffernan, PH.D. is one of 12,647 clinical psychologist records with a practice address in California. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 80% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated1990 · median 2006 among the 2,424 with a school on file
- Record last updated2017 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Psychologist providers in California
There are 12,647 clinical psychologist records in California.
All 12,647 in California → Every provider in Rancho Mirage → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Jody BantzRancho Mirage, CA 922701295773232
- Carole Dozier, PHDRancho Mirage, CA 922701215019658
- Pamela Fields, PHDRancho Mirage, CA 922701124904388
- Ray Montella, PHD.Rancho Mirage, CA 922701164622452
- Patricia Patton, PHDRancho Mirage, CA 922701104964311
- Dusanka Rose Marie Reynolds, PHDRancho Mirage, CA 922701568536613
- William Rose, PH.D.Rancho Mirage, CA 922701790089225
- Dennis Sapire, JD PHDRancho Mirage, CA 922701790095248
Common questions
What is Mark C. Heffernan, PH.D.'s NPI number?
Mark C. Heffernan, PH.D.'s National Provider Identifier (NPI) is 1366513178, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark C. Heffernan, PH.D. located?
The NPPES record lists a practice address at 47 Provence Way, Rancho Mirage, CA, 92270. Phone: (760) 902-6226. Providers update this record themselves, so call before visiting.
How can I verify Mark C. Heffernan, PH.D.'s license?
NPPES lists California license number PSY14471, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
What is Mark C. Heffernan, PH.D.'s MIPS final score?
The 2023 MIPS final score is 0 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.