Ernesto Santistevan, PH.D.
Prescribing (Medical) Psychologist · Santa Fe, NM
Ernesto Santistevan, PH.D. is a prescribing (medical) psychologist with a practice address in Santa Fe, New Mexico, and NPI 1114137684, issued on May 23, 2007. Check the license (New Mexico 688, as entered in NPPES) with the New Mexico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ernesto Santistevan
- Credential
- PH.D.
- Primary taxonomy
- Prescribing (Medical) Psychologist 103TP0016X
- License number
- 688 NM
Self-reported in NPPES; status is on the state search - Practice location
- 4001 Office Court Dr Ste 1008, Santa Fe, NM 87507
- Phone
- (505) 577-2607
- Enumerated
- May 23, 2007
- Record last updated
- Mar 18, 2026
- Fax
- (505) 982-1096
- Medicaid ID
- Z0874 NM
- Medicare enrollment
- Enrolled (PECOS I20071109000048); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest prescribing (medical) psychologist records → All 37 in New Mexico → Look up another NPI →
Verify Ernesto Santistevan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Mexico board licenses this profession
Search for license 688Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average prescribing (medical) psychologist in 2024
162 Medicare Part D claims for 24 beneficiaries, against an average of 905 among the 106 providers of this specialty who prescribed in Part D.
Most prescribed
- Bupropion Xl17 claims
- Olanzapine13 claims
- Quetiapine Fumarate12 claims
- Sertraline Hcl12 claims
- Hydroxyzine Pamoate11 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.
Bills Medicare through 2 group practices
- Santa FE Mountain Center IncSanta Fe, NM
- The Life LinkSanta Fe, NM
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ernesto Santistevan among 37 prescribing (medical) psychologist records in New Mexico
Ernesto Santistevan, PH.D. is one of 37 prescribing (medical) psychologist records with a practice address in New Mexico. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 38% of them.
- NPI issued2007 · 38% of these records are older, 32% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated1996 · median 2003 among the 20 with a school on file
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TP0016X and a New Mexico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Prescribing (Medical) Psychologist providers in New Mexico
There are 37 prescribing (medical) psychologist records in New Mexico.
All 37 in New Mexico → Every provider in Santa Fe → Prescribing (Medical) Psychologist nationwide →
The 8 prescribing (medical) psychologist records with the nearest ZIP codes
- William Bernstein, PH.D.Santa Fe, NM 875051164439600
- Elaine Foster, PH.D.Santa Fe, NM 875051093774861
- Henry Koehn, PH.D., MSCPLos Alamos, NM 875441982385472
- Diane Starkenburg, PSYD, MSCPLos Alamos, NM 875441558464958
- James Mash, PHDTaos, NM 875711972553238
- Robert Sherrill, PHDFarmington, NM 874011376524793
- Jonathan Leggett, PHDGallup, NM 873011831497783
- John Courtney, PSY.D., M.P.Socorro, NM 878011023179538
Common questions
What is Ernesto Santistevan, PH.D.'s NPI number?
Ernesto Santistevan, PH.D.'s National Provider Identifier (NPI) is 1114137684, issued on May 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ernesto Santistevan, PH.D. located?
The NPPES record lists a practice address at 4001 Office Court Dr Ste 1008, Santa Fe, NM, 87507. Phone: (505) 577-2607. Providers update this record themselves, so call before visiting.
How can I verify Ernesto Santistevan, PH.D.'s license?
NPPES lists New Mexico license number 688, as entered by the provider. Search the New Mexico board that licenses this profession; the NPPES record confirms identity only.
How much does Ernesto Santistevan, PH.D. prescribe under Medicare Part D?
In 2024, Ernesto Santistevan, PH.D. had 162 Medicare Part D claims for 24 beneficiaries; the average among prescribing (medical) psychologist prescribers was 905. 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.