John P Groblewski, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Los Angeles, CA

John P Groblewski, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Los Angeles, California. He graduated from nursing school in 1998 and has 26 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Socal Anesthesia Solutions Inc and his current practice location is 1711 W Temple St, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (213) 989-6100.

John P Groblewski is licensed to practice in California (license number 2490) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1558312108.

Contact Information

John P Groblewski, CRNA
1711 W Temple St,
Los Angeles, CA 90026-5421
(213) 989-6100
Not Available

Map and Direction




Provider's Profile

Full NameJohn P Groblewski
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience26 Years
Location1711 W Temple St, Los Angeles, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • John P Groblewski graduated from nursing school in 1998
  NPI Data:
  • NPI Number: 1558312108
  • Provider Enumeration Date: 05/16/2006
  • Last Update Date: 12/02/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0345217436
  • Enrollment ID: I20040916001107

Medical Identifiers

Medical identifiers for John P Groblewski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558312108NPI-NPPES
2490OtherCASTATE LICENSE NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 2490 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
California Hospital Medical Center LaLos angeles, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Socal Anesthesia Solutions Inc004260742638

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. John P Groblewski 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
Entity NameTiger Valley Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144361171
PECOS PAC ID: 0547243735
Enrollment ID: O20040609000878
Entity NameSocal Anesthesia Solutions Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407596901
PECOS PAC ID: 0042607426
Enrollment ID: O20220504000637

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. John P Groblewski 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
John P Groblewski, CRNA
Po Box 5486,
Orange, CA 92863-5486

Ph: (818) 550-0900
John P Groblewski, CRNA
1711 W Temple St,
Los Angeles, CA 90026-5421

Ph: (213) 989-6100

Reviews and Comments


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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.