Page Schaper Mastor, PHD
Clinical Psychologist · Taos, NM
Page Schaper Mastor, PHD is a clinical psychologist with a practice address in Taos, New Mexico, and NPI 1902958416, issued on Jan 17, 2007. Check the license (New Mexico 0858, as entered in NPPES) with the New Mexico board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Page Schaper Mastor
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 0858 NM
Self-reported in NPPES; status is on the state search - Practice location
- 208 Paseo Del Pueblo Sur Unit 101, Taos, NM 87571
- Phone
- (575) 737-9352
- Enumerated
- Jan 17, 2007
- Record last updated
- Oct 22, 2025
- Fax
- (575) 737-5054
- Medicaid ID
- 39907538 NM
- Medicare enrollment
- Enrolled (PECOS I20040513000585); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 366 in New Mexico → Look up another NPI →
Verify Page Schaper Mastor 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 0858Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Page Schaper Mastor among 366 clinical psychologist records in New Mexico
Page Schaper Mastor, PHD is one of 366 clinical psychologist records with a practice address in New Mexico. 24% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 38% of them.
- NPI issued2007 · 38% of these records are older, 45% newer
- In a Medicare fileNo · 24% of these records are
- In the CMS Doctors and Clinicians fileYes · 31% of these records are
- Graduated1999 · median 2007 among the 114 with a school on file
- Record last updated2025 · 66% 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 New Mexico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Psychologist providers in New Mexico
There are 366 clinical psychologist records in New Mexico. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 366 in New Mexico → Every provider in Taos → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Michael Cummings, PH.D.Taos, NM 875711194735100
- Elizabeth Dinsmore, PH.D.Taos, NM 875711841254380
- Jonathan Katz, PSY.DTaos, NM 875711831348762
- William Kotsch, PHDTaos, NM 875711568513208
- Robert Krueger, PH.D., FICPPTaos, NM 875711558575571
- Rebecca Mueller, PH.D.Taos, NM 875711063440956
- Margo Baldwin, PHDLos Alamos, NM 875441609944594
- Mary Cummings, PH.D.Los Alamos, NM 875441982918322
Common questions
What is Page Schaper Mastor, PHD's NPI number?
Page Schaper Mastor, PHD's National Provider Identifier (NPI) is 1902958416, issued on Jan 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Page Schaper Mastor, PHD located?
The NPPES record lists a practice address at 208 Paseo Del Pueblo Sur Unit 101, Taos, NM, 87571. Phone: (575) 737-9352. Providers update this record themselves, so call before visiting.
How can I verify Page Schaper Mastor, PHD's license?
NPPES lists New Mexico license number 0858, as entered by the provider. Search the New Mexico board that licenses this profession; the NPPES record confirms identity 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. 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.