Dr Ari Holtz, PHD - Psychologist in Ellisville, MO

Dr Ari Holtz, PHD is a Psychologist based in Ellisville, Missouri. Dr Ari Holtz is licensed to practice in Missouri (license number 2006004002) and his current practice location is 119 Clarkson Executive Park, Ellisville, Missouri. He can be reached at his office (for appointments etc.) via phone at (636) 256-0600.

NPI number for Dr Ari Holtz is 1801968441 and his current mailing address is 4954 W Pine Blvd, #401, St Louis, Missouri. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1801968441.

Contact Information

Dr Ari Holtz, PHD
119 Clarkson Executive Park,
Ellisville, MO 63011
(636) 256-0600
(636) 256-0626

Map and Direction




Healthcare Provider's Profile

Full NameDr Ari Holtz
GenderMale
SpecialityPsychologist
Location119 Clarkson Executive Park, Ellisville, Missouri
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1801968441
  • Provider Enumeration Date: 11/15/2006
  • Last Update Date: 07/08/2007

Medical Identifiers

Medical identifiers for Dr Ari Holtz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801968441NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103T00000XPsychologist 2006004002 (Missouri)Primary

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 Ari Holtz is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Ari Holtz, PHD
4954 W Pine Blvd, #401,
St Louis, MO 63108

Ph: (615) 403-0037
Dr Ari Holtz, PHD
119 Clarkson Executive Park,
Ellisville, MO 63011

Ph: (636) 256-0600

Reviews and Comments


Psychologist in Ellisville, MO

Dr. James Robert Powers, PH.D.
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 808 Corvallis Ct, Ellisville, MO 63021
Phone: 314-307-1278    
Dr. Julie Chasen Paull, PH.D.
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 267 Clarkson Executive Park, Ellisville, MO 63011
Phone: 636-405-1444    
Dr. Judy Conoyer Bronson, PH.D.
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 119 Clarkson Executive Park, Ellisville, MO 63011
Phone: 636-256-0600    Fax: 636-256-0626
Dr. Nicole R. Kruger, PSY.D.
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 249 Clarkson Rd, Suite 102, Ellisville, MO 63011
Phone: 515-557-0560    
Dr. Georgianne Dell Duncan-hively, PH.D., J.D.
Psychologist
Medicare: Accepting Medicare Assignments
Practice Location: 300 Ozark Trail Dr, Suite 220, Ellisville, MO 63011
Phone: 314-580-5346    Fax: 636-398-6845
Callie Ferguson, T-LMLP
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 333 Ozark Trail Dr Ste 50, Ellisville, MO 63011
Phone: 636-398-2500    Fax: 800-687-5070
Ms. Karen Jean Preusser, PHD
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 119 Clarkson Executive Park, Ellisville, MO 63011
Phone: 636-256-0600    Fax: 636-256-0626

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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).

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