Michael J Gruba, MD - Medicare Physical Medicine & Rehabilitation in Anaheim, CA

Michael J Gruba, MD is a medicare enrolled "Physical Medicine & Rehabilitation" physician in Anaheim, California. His current practice location is 3460 E La Palma Ave, Anaheim, California. You can reach out to his office (for appointments etc.) via phone at (714) 644-6450.

Michael J Gruba is licensed to practice in California (license number 108707) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1487745808.

Contact Information

Michael J Gruba, MD
3460 E La Palma Ave,
Anaheim, CA 92806-2020
(714) 644-6450
Not Available



Physician's Profile

Full NameMichael J Gruba
GenderMale
SpecialityPhysical Medicine & Rehabilitation
Location3460 E La Palma Ave, Anaheim, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1487745808
  • Provider Enumeration Date: 09/28/2006
  • Last Update Date: 11/29/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9931106739
  • Enrollment ID: I20110304000728

Medical Identifiers

Medical identifiers for Michael J Gruba such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487745808NPI-NPPES
208980000MedicaidMN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2081P0004XPhysical Medicine & Rehabilitation - Spinal Cord Injury Medicine 108707 (California)Secondary
208100000XPhysical Medicine & Rehabilitation 108707 (California)Primary

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. Michael J Gruba allows following entities to bill medicare on his behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678

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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. Michael J Gruba 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
Michael J Gruba, MD
3460 E La Palma Ave,
Anaheim, CA 92806-2020

Ph: () -
Michael J Gruba, MD
3460 E La Palma Ave,
Anaheim, CA 92806-2020

Ph: (714) 644-6450

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Physical Medicine & Rehabilitation Doctors in Anaheim, CA

Diane Reid, P.T.
Physical Medicine & Rehabilitation
Medicare: Not Enrolled in Medicare
Practice Location: 5475 E La Palma Ave, 100, Anaheim, CA 92807
Phone: 714-970-0911    Fax: 714-970-0604
Adrian Christopher Nickolescu, MD
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 441 N Lakeview Ave, Anaheim, CA 92807
Phone: 888-988-2800    
Penelope J. Kent, MD
Physical Medicine & Rehabilitation
Medicare: Medicare Enrolled
Practice Location: 441 N Lakeview Ave, Anaheim, CA 92807
Phone: 888-988-2800    
Gina Winans, DPT
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 215 N State College Blvd Ste G, Anaheim, CA 92806
Phone: 714-999-6596    
Calvin Ho, M.D.
Physical Medicine & Rehabilitation
Medicare: Medicare Enrolled
Practice Location: 1130 W La Palma Ave, Anaheim, CA 92801
Phone: 562-826-8000    
Dr. James Kwok, D.O.
Physical Medicine & Rehabilitation
Medicare: Medicare Enrolled
Practice Location: 3460 E La Palma Ave, Anaheim, CA 92806
Phone: 888-988-2800    
Dr. Michelle Urata, DPT
Physical Medicine & Rehabilitation
Medicare: Not Enrolled in Medicare
Practice Location: 215 N State College Blvd Ste G, Anaheim, CA 92806
Phone: 714-999-6496    

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