Carmen Margarita Diaz, PH.D.
Prescribing (Medical) Psychologist · Las Cruces, NM
Carmen Margarita Diaz, PH.D. is a prescribing (medical) psychologist with a practice address in Las Cruces, New Mexico, and NPI 1962421834, issued on Jul 19, 2006. Check the license (New Mexico 0032, as entered in NPPES) with the New Mexico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carmen Margarita Diaz
- Credential
- PH.D.
- Primary taxonomy
- Prescribing (Medical) Psychologist 103TP0016X
- License numbers
- 0032 NM
0912 NM
NM0912 NM
Self-reported in NPPES; status is on the state search - Practice location
- 201 N Church St Ste 200B, Las Cruces, NM 88001
- Phone
- (575) 522-5802
- Enumerated
- Jul 19, 2006
- Record last updated
- Jun 25, 2025
- Fax
- (866) 284-6720
- Medicaid IDs
- 62125729 NM
00679577 NM - Medicare enrollment
- Enrolled (PECOS I20050608001225); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 201 N Church St Ste 200B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samantha Littlefield, LISWClinical Social Worker1417041161
Verify Carmen Margarita Diaz 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 0032Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average prescribing (medical) psychologist in 2024
231 Medicare Part D claims for 25 beneficiaries, against an average of 905 among the 106 providers of this specialty who prescribed in Part D.
Most prescribed
- Lorazepam35 claims
- Trazodone Hcl19 claims
- Zolpidem Tartrate16 claims
- Aripiprazole15 claims
- Escitalopram Oxalate14 claims
- Hydroxyzine Hcl14 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.
Prescribing (Medical) Psychologist providers in New Mexico
There are 37 prescribing (medical) psychologist records in New Mexico.
Other prescribing (medical) psychologist records in New Mexico
- Martin Ancona, PH.D.Chaparral, NM1003065749
- William Bernstein, PH.D.Santa Fe, NM1164439600
- Daubney Boland, PHDLas Cruces, NM1144579632
- Robert Chang, PH.D., A.B.M.P.Albuquerque, NM1144351586
- Stephen Cheshire, PH.D.Los Lunas, NM1346397387
- Steven Cobb, PH.D.Roswell, NM1487647384
- John Courtney, PSY.D., M.P.Socorro, NM1023179538
- Jennifer Darakjy, PH.DSanta Teresa, NM1326380445
- Elaine Foster, PH.D.Santa Fe, NM1093774861
- Robert Frost, PH.D.Albuquerque, NM1437550415
Common questions
What is Carmen Margarita Diaz, PH.D.'s NPI number?
Carmen Margarita Diaz, PH.D.'s National Provider Identifier (NPI) is 1962421834, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Carmen Margarita Diaz, PH.D. located?
The NPPES record lists a practice address at 201 N Church St Ste 200B, Las Cruces, NM, 88001. Phone: (575) 522-5802. Providers update this record themselves, so call before visiting.
How can I verify Carmen Margarita Diaz, PH.D.'s license?
NPPES lists New Mexico license number 0032, as entered by the provider. Search the New Mexico board that licenses this profession; the NPPES record confirms identity only.
How much does Carmen Margarita Diaz, PH.D. prescribe under Medicare Part D?
In 2024, Carmen Margarita Diaz, PH.D. had 231 Medicare Part D claims for 25 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.