Michelle Paff, MD - Medicare Neurosurgery in Orange, CA

Michelle Paff, MD is a medicare enrolled "Neurological Surgery" physician in Orange, California. She graduated from medical school in 2012 and has 12 years of diverse experience with area of expertise as Neurosurgery. She is a member of the group practice Regents Of The University Of California and her current practice location is 101 The City Dr S, Orange, California. You can reach out to her office (for appointments etc.) via phone at (714) 880-7812.

Michelle Paff is licensed to practice in California (license number A128197) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1124443544.

Contact Information

Michelle Paff, MD
101 The City Dr S,
Orange, CA 92868-3201
(714) 880-7812
Not Available

Map and Direction




Physician's Profile

Full NameMichelle Paff
GenderFemale
SpecialityNeurosurgery
Experience12 Years
Location101 The City Dr S, Orange, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Michelle Paff graduated from medical school in 2012
  NPI Data:
  • NPI Number: 1124443544
  • Provider Enumeration Date: 02/21/2014
  • Last Update Date: 03/21/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0345542080
  • Enrollment ID: I20200513001180

Medical Identifiers

Medical identifiers for Michelle Paff such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124443544NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery A128197 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of California Irvine Medical CenterOrange, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of California408251025019

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. Michelle Paff allows following entities to bill medicare on her behalf.
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659329746
PECOS PAC ID: 4082510250
Enrollment ID: O20031209000514

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. Michelle Paff 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
Michelle Paff, MD
200 S Manchester Ave Ste 300,
Orange, CA 92868-3219

Ph: (714) 456-2986
Michelle Paff, MD
101 The City Dr S,
Orange, CA 92868-3201

Ph: (714) 880-7812

Reviews and Comments


Neurological Surgery Doctors in Orange, CA

Dr. Maheen Qamar Khan, MD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-6966    
Ichiro Yuki, MD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S # I, Orange, CA 92868
Phone: 714-456-6966    
Dr. Joseph Daniel Lockwood, MD
Neurological Surgery
Medicare: Medicare Enrolled
Practice Location: 200 S Manchester Ave Ste 210, Orange, CA 92868
Phone: 870-674-4555    
Dr. Michael Y Oh, MD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S Bldg 30, Orange, CA 92868
Phone: 714-456-6966    Fax: 714-456-8212
John A Kusske, MD
Neurological Surgery
Medicare: Not Enrolled in Medicare
Practice Location: Uci Medical Center, 101 The City Drive South, Orange, CA 92868
Phone: 714-456-8978    
Michael Kim, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 200 S Manchester Ave Ste 210, Orange, CA 92868
Phone: 714-456-7495    

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.