Shirley N. Gruen, PH D
Clinical Psychologist · Sugar Land, TX
Shirley N. Gruen, PH D is a clinical psychologist with a practice address in Sugar Land, Texas, and NPI 1750464616, issued on Oct 23, 2006. Check the license (Texas 21926, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Shirley N. Gruen
- Credential
- PH D
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 21926 TX
Self-reported in NPPES; status is on the state search - Practice location
- 101 Southwestern Blvd, Sugar Land, TX 77478
- Phone
- (281) 491-5250
- Enumerated
- Oct 23, 2006
- Record last updated
- Sep 30, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (281) 242-0707
- Medicaid ID
- 0986101-01 TX
- Medicare enrollment
- Enrolled (PECOS I20070131000229); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 2,732 in Texas → Look up another NPI →
Also registered at 101 Southwestern Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alexandra Funchess, LCSWClinical Social Worker1235287962
- Jayna Halverson, PH DClinical Psychologist1629231667
- Whitney Harken, LMSW, LCSWClinical Social Worker1528248580
Verify Shirley N. Gruen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 21926Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Doctor ON Demand Professionals P CAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shirley N. Gruen among 2,732 clinical psychologist records in Texas
Shirley N. Gruen, PH D is one of 2,732 clinical psychologist records with a practice address in Texas. 14% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 72% newer
- In a Medicare fileYes · 14% of these records are
- In the CMS Doctors and Clinicians fileYes · 22% of these records are
- Graduated1978 · median 2006 among the 598 with a school on file
- Record last updated2011 · 62% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Psychologist providers in Texas
There are 2,732 clinical psychologist records in Texas.
All 2,732 in Texas → Every provider in Sugar Land → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Lindsay Asawa, PH.D.Sugar Land, TX 774781366777310
- Jay Bevan, PH DSugar Land, TX 774781285897223
- Gordon Bush, PH. D.Sugar Land, TX 774781104950138
- Angela Cool, PH.D.Sugar Land, TX 774781528098191
- Charles Cox, PH.D.Sugar Land, TX 774781730184490
- Richard Ermalinski, PH.D.Sugar Land, TX 774781447320122
- Jayna Halverson, PH DSugar Land, TX 774781629231667
- Doreen Kotik-Harper, PHDSugar Land, TX 774781194763599
Common questions
What is Shirley N. Gruen, PH D's NPI number?
Shirley N. Gruen, PH D's National Provider Identifier (NPI) is 1750464616, issued on Oct 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Shirley N. Gruen, PH D located?
The NPPES record lists a practice address at 101 Southwestern Blvd, Sugar Land, TX, 77478. Phone: (281) 491-5250. Providers update this record themselves, so call before visiting.
How can I verify Shirley N. Gruen, PH D's license?
NPPES lists Texas license number 21926, as entered by the provider. Search the Texas 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. 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.