James G. Underhill, PSY.D.
Prescribing (Medical) Psychologist · Alexandria, LA
James G. Underhill, PSY.D. is a prescribing (medical) psychologist with a practice address in Alexandria, Louisiana, and NPI 1710201611, issued on Mar 22, 2010. Check the license (Louisiana MP.000041, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James G. Underhill
- Credential
- PSY.D.
- Primary taxonomy
- Prescribing (Medical) Psychologist 103TP0016X
- License numbers
- MP.000041 LA
34475 TX
Self-reported in NPPES; status is on the state search - Practice location
- 217 Ansley Blvd, Alexandria, LA 71303
- Phone
- (318) 545-7255
- Enumerated
- Mar 22, 2010
- Record last updated
- Apr 29, 2022
- Medicare enrollment
- Enrolled (PECOS I20220920003015); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest prescribing (medical) psychologist records → All 74 in Louisiana → Look up another NPI →
Also registered at 217 Ansley Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lakyn Boone, PH.D.Student in an Organized Health Care Education/Training Program1225917222
- Cynthia Cayer, LPCProfessional Counselor1558063636
Verify James G. Underhill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license MP.000041Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average prescribing (medical) psychologist in 2024
59 Medicare Part D claims, against an average of 905 among the 106 providers of this specialty who prescribed in Part D.
Most prescribed
- Buspirone Hcl12 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 one group practice
- Lauren D. Stokes, Ph.d., M.P., LLCAlexandria, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James G. Underhill among 74 prescribing (medical) psychologist records in Louisiana
James G. Underhill, PSY.D. is one of 74 prescribing (medical) psychologist records with a practice address in Louisiana. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 66% of them.
- NPI issued2010 · 66% of these records are older, 27% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated2008 · median 2001 among the 34 with a school on file
- Record last updated2022 · 55% 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 Louisiana 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 Louisiana
There are 74 prescribing (medical) psychologist records in Louisiana.
All 74 in Louisiana → Every provider in Alexandria → Prescribing (Medical) Psychologist nationwide →
The 8 prescribing (medical) psychologist records with the nearest ZIP codes
- Sharon Pugh, PHD, MPAlexandria, LA 713031871561548
- Lauren Stokes, PHDAlexandria, LA 713031255640041
- Richard Sylvester, PHD, MP, MPAPWest Monroe, LA 712911164771168
- Yolanda Rambin, PHD, MPAPPineville, LA 713601629131032
- Earl Baker, PH.DMonroe, LA 712011710014873
- Bryan Bolwahnn, PHD, M.P.Ball, LA 714051043247331
- Candi Hill, PHD, MPMonroe, LA 712011457711483
- Gustavo Segura Hernandez, PHD, MP, ABPPMonroe, LA 712011760799886
Common questions
What is James G. Underhill, PSY.D.'s NPI number?
James G. Underhill, PSY.D.'s National Provider Identifier (NPI) is 1710201611, issued on Mar 22, 2010. An NPI identifies a provider in billing; it is not a license.
Where is James G. Underhill, PSY.D. located?
The NPPES record lists a practice address at 217 Ansley Blvd, Alexandria, LA, 71303. Phone: (318) 545-7255. Providers update this record themselves, so call before visiting.
How can I verify James G. Underhill, PSY.D.'s license?
NPPES lists Louisiana license number MP.000041, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does James G. Underhill, PSY.D. prescribe under Medicare Part D?
In 2024, James G. Underhill, PSY.D. had 59 Medicare Part D claims; 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.