NPPES file of Aug 9, 2026

Mark D. Soucy, PHD, RN, CNS-BC P/MH

Psychiatric/Mental Health Clinical Nurse Specialist · San Antonio, TX

Mark D. Soucy, PHD, RN, CNS-BC P/MH is a psychiatric/mental health clinical nurse specialist with a practice address in San Antonio, Texas, and NPI 1861503856, issued on Aug 31, 2006. Check the license (Texas 599005, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1861503856
Name
Mark D. Soucy
Credential
PHD, RN, CNS-BC P/MH
Primary taxonomy
Psychiatric/Mental Health Clinical Nurse Specialist 364SP0808X
License numbers
599005 TX
022528-23-08 NH
Self-reported in NPPES; status is on the state search
Practice location
7703 Floyd Curl Dr, San Antonio, TX 78229
Phone
(210) 567-5893
Enumerated
Aug 31, 2006
Record last updated
Dec 18, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(210) 567-5822
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 7703 Floyd Curl Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kollin AbbeStudent in an Organized Health Care Education/Training Program1093599409
  2. David Abbott, DDSStudent in an Organized Health Care Education/Training Program1336922004
  3. Hosam Abdallah, MDInternal Medicine Physician1548750813
  4. Raghdah AbduljabbarStudent in an Organized Health Care Education/Training Program1427867134
  5. Sanaa AbidStudent in an Organized Health Care Education/Training Program1215710983
  6. Parham AbolhassaniStudent in an Organized Health Care Education/Training Program1831010651

Verify Mark D. Soucy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 599005
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Texas license search

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96% fewer Medicare Part D claims than the average psychiatric/mental health clinical nurse specialist in 2024

40 Medicare Part D claims, against an average of 1,054 among the 390 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Mark Soucy40
  2. Specialty average1,054

Most prescribed

  1. Lurasidone Hcl11 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.

Mark D. Soucy among 70 psychiatric/mental health clinical nurse specialist records in Texas

Mark D. Soucy, PHD, RN, CNS-BC P/MH is one of 70 psychiatric/mental health clinical nurse specialist records with a practice address in Texas. 46% 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 4% of them.

  • NPI issued2006 · 4% of these records are older, 63% newer
  • In a Medicare fileYes · 46% of these records are
  • In the CMS Doctors and Clinicians fileNo · 24% of these records are
  • Record last updated2009 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 364SP0808X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Clinical Nurse Specialist providers in Texas

There are 70 psychiatric/mental health clinical nurse specialist records in Texas.

The 8 psychiatric/mental health clinical nurse specialist records with the nearest ZIP codes

  1. Debra Bailey, MSN, RN, CNS-P/MHSan Antonio, TX 782291710156310
  2. Nancy Daniels, APRN,BCSan Antonio, TX 782401679664593
  3. Eugenia Blomstrom, RN, CNS,PMHSan Antonio, TX 782121528078078
  4. Joey Bryant, MS, RN, CNSPMHSan Antonio, TX 782121194761304
  5. Nancy DavenportSan Antonio, TX 782121134275076
  6. Dierdre Fisher, RN, APRN, BC, CNSPMHSan Antonio, TX 782121235168816
  7. Donna HaynesSan Antonio, TX 782121801998414
  8. Elvira Dejesus, APN-CNSSan Antonio, TX 782071093761009

Common questions

What is Mark D. Soucy, PHD, RN, CNS-BC P/MH's NPI number?

Mark D. Soucy, PHD, RN, CNS-BC P/MH's National Provider Identifier (NPI) is 1861503856, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark D. Soucy, PHD, RN, CNS-BC P/MH located?

The NPPES record lists a practice address at 7703 Floyd Curl Dr, San Antonio, TX, 78229. Phone: (210) 567-5893. Providers update this record themselves, so call before visiting.

How can I verify Mark D. Soucy, PHD, RN, CNS-BC P/MH's license?

NPPES lists Texas license number 599005, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Mark D. Soucy, PHD, RN, CNS-BC P/MH prescribe under Medicare Part D?

In 2024, Mark D. Soucy, PHD, RN, CNS-BC P/MH had 40 Medicare Part D claims; the average among psychiatric/mental health clinical nurse specialist prescribers was 1,054. 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.