Dr Shirley N Gruen, PH D - Medicare Psychologist in Sugar Land, TX

Dr Shirley N Gruen, PH D is a medicare enrolled "Psychologist - Clinical" provider in Sugar Land, Texas. She graduated from medical school in 1978 and has 46 years of diverse experience with area of expertise as Clinical Psychologist. She is a member of the group practice Doctor On Demand Professionals P C and her current practice location is 101 Southwestern Blvd, #109, Sugar Land, Texas. You can reach out to her office (for appointments etc.) via phone at (281) 491-5250.

Dr Shirley N Gruen is licensed to practice in Texas (license number 21926) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1750464616.

Contact Information

Dr Shirley N Gruen, PH D
101 Southwestern Blvd, #109,
Sugar Land, TX 77478-3668
(281) 491-5250
(281) 242-0707

Map and Direction




Healthcare Provider's Profile

Full NameDr Shirley N Gruen
GenderFemale
SpecialityClinical Psychologist
Experience46 Years
Location101 Southwestern Blvd, Sugar Land, Texas
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Shirley N Gruen graduated from medical school in 1978
  NPI Data:
  • NPI Number: 1750464616
  • Provider Enumeration Date: 10/23/2006
  • Last Update Date: 09/30/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 7719988989
  • Enrollment ID: I20070131000229

Medical Identifiers

Medical identifiers for Dr Shirley N Gruen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750464616NPI-NPPES
0986101-01MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical 21926 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Doctor On Demand Professionals P C9436464567119

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Shirley N Gruen allows following entities to bill medicare on her behalf.
Entity NameDeer Oaks Geriatric Services P C
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134169287
PECOS PAC ID: 9234034075
Enrollment ID: O20031204000440
Entity NameDoctor On Demand Professionals P C
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174931448
PECOS PAC ID: 9436464567
Enrollment ID: O20230911004112

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Shirley N Gruen is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Shirley N Gruen, PH D
25227 Shadowmere Ln,
Katy, TX 77494-6491

Ph: (281) 491-5250
Dr Shirley N Gruen, PH D
101 Southwestern Blvd, #109,
Sugar Land, TX 77478-3668

Ph: (281) 491-5250

Reviews and Comments


Psychologist in Sugar Land, TX

Dr. Douglas Tim Fitzgerald, PH.D.
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 19855 Southwest Fwy, Suite 310, Sugar Land, TX 77479
Phone: 281-923-5720    
Dr. Gordon A. Bush, PH. D.
Psychologist
Medicare: Accepting Medicare Assignments
Practice Location: 14023 Southwest Fwy, Sugar Land, TX 77478
Phone: 281-325-4100    Fax: 281-325-4239
Dr. Margaret Murphy Tripp, PH.D.
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 12946 Dairy Ashford Rd, Suite 260, Sugar Land, TX 77478
Phone: 281-242-3111    Fax: 281-242-2909
Dr. Ivette Laura Castillo, PH.D.
Psychologist
Medicare: Medicare Enrolled
Practice Location: 12920 Dairy Ashford Rd, Ste. 105, Sugar Land, TX 77478
Phone: 713-592-8952    Fax: 713-592-9266
Dr. John A. Glynn, PH.D.
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 3522 Mesquite Dr, Sugar Land, TX 77479
Phone: 281-265-1932    
Dr. Doreen Kotik-harper, PHD
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 14023 Southwest Fwy, Sugar Land, TX 77478
Phone: 281-325-4267    Fax: 281-325-4262
Dr. Cynthia Ann Mellor-crummey, PH.D.
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 101 Southwestern Blvd, Suite 211, Sugar Land, TX 77478
Phone: 713-813-6740    Fax: 713-721-7174

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.