Dr Peter D Nierman, MD - Medicare Psychiatry & Neurology in Aliso Viejo, CA

Dr Peter D Nierman, MD is a medicare enrolled "Psychiatry & Neurology - Child & Adolescent Psychiatry" physician in Aliso Viejo, California. His current practice location is 200 Freedom Ln, Aliso Viejo, California. You can reach out to his office (for appointments etc.) via phone at (949) 900-8600.

Dr Peter D Nierman is licensed to practice in California (license number G168746) 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 1801994769.

Contact Information

Dr Peter D Nierman, MD
200 Freedom Ln,
Aliso Viejo, CA 92656-5876
(949) 900-8600
(949) 221-3590

Map and Direction




Physician's Profile

Full NameDr Peter D Nierman
GenderMale
SpecialityPsychiatry & Neurology - Child & Adolescent Psychiatry
Location200 Freedom Ln, Aliso Viejo, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1801994769
  • Provider Enumeration Date: 09/21/2006
  • Last Update Date: 03/21/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9739186669
  • Enrollment ID: I20061106000583

Medical Identifiers

Medical identifiers for Dr Peter D Nierman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801994769NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry G168746 (California)Secondary
2084P0804XPsychiatry & Neurology - Child & Adolescent Psychiatry G168746 (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. Dr Peter D Nierman allows following entities to bill medicare on his behalf.
Entity NameUniversity Of Chicago
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821048786
PECOS PAC ID: 7719899426
Enrollment ID: O20031103000094

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. Dr Peter D Nierman 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
Dr Peter D Nierman, MD
1450 W Long Lake Rd Ste 340,
Troy, MI 48098-6330

Ph: (248) 905-5091
Dr Peter D Nierman, MD
200 Freedom Ln,
Aliso Viejo, CA 92656-5876

Ph: (949) 900-8600

Reviews and Comments


Psychiatry & Neurology Doctors in Aliso Viejo, CA

Dr. Michael N Kabar, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 22501 Chase Apt 1203, Aliso Viejo, CA 92656
Phone: 949-239-8844    Fax: 949-239-8844
Dr. Kenneth Patrick Martinez, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 5 Journey, Suite 210, Aliso Viejo, CA 92656
Phone: 949-305-7122    Fax: 949-305-7160
Dr. Andrew Schneider, DO
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 6b Liberty Plaza Suite 100, Aliso Viejo, CA 92656
Phone: 949-365-0063    Fax: 949-365-9071
Dr. Jeffrey Scott Forrest, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 5 Mareblu, Aliso Viejo, CA 92656
Phone: 949-643-6901    Fax: 949-643-6981
Dr. Usha Rani Sannidhi Venkata, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 5 Mareblu # 100, Aliso Viejo, CA 92656
Phone: 949-643-6901    
Nabi Ghulam Latif, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 5 Mareblu, Aliso Viejo, CA 92656
Phone: 949-643-6901    Fax: 949-643-6981
Dr. William Edward Callahan Jr., MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 120 Vantis, Suite 540, Aliso Viejo, CA 92656
Phone: 949-916-5656    Fax: 949-916-5657

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.