Grant Michael Wallenfelsz, MD - Emergency Medicine in Oceanside, CA

Grant Michael Wallenfelsz, MD is a Emergency Medicine physician based in Oceanside, California. Grant Michael Wallenfelsz is licensed to practice in Texas (license number T3715) and his current practice location is 200 Mercy Cir, Oceanside, California. He can be reached at his office (for appointments etc.) via phone at (760) 725-1577.

NPI number for Grant Michael Wallenfelsz is 1194353318 and his current mailing address is Po Box 555191, Oceanside, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1194353318.

Contact Information

Grant Michael Wallenfelsz, MD
200 Mercy Cir,
Oceanside, CA 92055
(760) 725-1577
Not Available



Physician's Profile

Full NameGrant Michael Wallenfelsz
GenderMale
SpecialityEmergency Medicine
Location200 Mercy Cir, Oceanside, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1194353318
  • Provider Enumeration Date: 04/01/2020
  • Last Update Date: 07/28/2023

Medical Identifiers

Medical identifiers for Grant Michael Wallenfelsz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194353318NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine T3715 (Texas)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. Grant Michael Wallenfelsz 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
Grant Michael Wallenfelsz, MD
Po Box 555191,
Oceanside, CA 92055-5191

Ph: () -
Grant Michael Wallenfelsz, MD
200 Mercy Cir,
Oceanside, CA 92055

Ph: (760) 725-1577

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Emergency Medicine Doctors in Oceanside, CA

Miss Kelly Carol Peng, D.O
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 200 Mercy Circle, Emergency Medicine Department, Oceanside, CA 92055
Phone: 760-719-3994    
Dr. Brendon Leif Gelford,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1321 Paseo Hermosa, Oceanside, CA 92056
Phone: 760-622-3722    
Dr. W. Byron Mitchell Jr., M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4002 Vista Way, Oceanside, CA 92056
Phone: 760-940-3505    
Dr. Michael H. Alaynick, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4002 Vista Way, Oceanside, CA 92056
Phone: 760-940-3808    
Dr. Edward S. Rotunda, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4002 Vista Way, Oceanside, CA 92056
Phone: 760-940-3808    
Dr. Tuan D. Nguyen, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4002 Vista Way, Oceanside, CA 92056
Phone: 760-940-3808    
Dr. Pengta Anthony Chiang, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4002 Vista Way, Emergency Department, Oceanside, CA 92056
Phone: 760-439-1963    Fax: 760-268-0931

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