Mr Matthew Grelling, MA MFT - Counselor in Diamond Bar, CA

Mr Matthew Grelling, MA MFT is a Counselor - Mental Health based in Diamond Bar, California. Mr Matthew Grelling is licensed to practice in California (license number MFT 35675) and his current practice location is 1111 Grand Ave Ste J, Diamond Bar, California. He can be reached at his office (for appointments etc.) via phone at (951) 505-0019.

NPI number for Mr Matthew Grelling is 1831239037 and his current mailing address is 732 Occidental Dr, Claremont, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1831239037.

Contact Information

Mr Matthew Grelling, MA MFT
1111 Grand Ave Ste J,
Diamond Bar, CA 91765-4172
(951) 505-0019
Not Available

Map and Direction


Healthcare Provider's Profile

Full NameMr Matthew Grelling
GenderMale
SpecialityCounselor - Mental Health
Location1111 Grand Ave Ste J, Diamond Bar, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1831239037
  • Provider Enumeration Date: 02/07/2007
  • Last Update Date: 07/08/2007

Medical Identifiers

Medical identifiers for Mr Matthew Grelling such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831239037NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
101YM0800XCounselor - Mental Health MFT 35675 (California)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. Mr Matthew Grelling 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
Mr Matthew Grelling, MA MFT
732 Occidental Dr,
Claremont, CA 91711-2632

Ph: (951) 505-0019
Mr Matthew Grelling, MA MFT
1111 Grand Ave Ste J,
Diamond Bar, CA 91765-4172

Ph: (951) 505-0019

Reviews and Comments


Counselor in Diamond Bar, CA

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