Dr Richa S Singh, MD - Medicare Neurology in Mission Viejo, CA

Dr Richa S Singh, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Mission Viejo, California. She graduated from medical school in 2019 and has 7 years of diverse experience with area of expertise as Neurology. She is a member of the group practice University Of North Carolina At Chapel Hill and her current practice location is 26800 Crown Valley Pkwy Ste 385, Mission Viejo, California. You can reach out to her office (for appointments etc.) via phone at (949) 542-8002.

Dr Richa S Singh is licensed to practice in California (license number A209814) 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 1902426265.

Contact Information

Dr Richa S Singh, MD
26800 Crown Valley Pkwy Ste 385,
Mission Viejo, CA 92691-7320
(949) 542-8002
Not Available

Map and Direction




Physician's Profile

Full NameDr Richa S Singh
GenderFemale
SpecialityNeurology
Experience7 Years
Location26800 Crown Valley Pkwy Ste 385, Mission Viejo, 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:
  • Dr Richa S Singh graduated from medical school in 2019
  NPI Data:
  • NPI Number: 1902426265
  • Provider Enumeration Date: 04/16/2020
  • Last Update Date: 07/10/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 9830622059
  • Enrollment ID: I20241028000074

Medical Identifiers

Medical identifiers for Dr Richa S Singh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902426265NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology A209814 (California)Primary
2084N0400XPsychiatry & Neurology - Neurology ME178504 (Florida)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of North Carolina HospitalChapel hill, NCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of North Carolina At Chapel Hill06481811562106

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 Richa S Singh allows following entities to bill medicare on her behalf.
Entity NameUniversity Of North Carolina At Chapel Hill
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780669200
PECOS PAC ID: 0648181156
Enrollment ID: O20031105000359

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 Richa S Singh 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 Richa S Singh, MD
26800 Crown Valley Pkwy Ste 385,
Mission Viejo, CA 92691-7320

Ph: (949) 542-8002
Dr Richa S Singh, MD
26800 Crown Valley Pkwy Ste 385,
Mission Viejo, CA 92691-7320

Ph: (949) 542-8002

Reviews and Comments


Psychiatry & Neurology Doctors in Mission Viejo, CA

Basit Rahim, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 26800 Crown Valley Pkwy Ste 385, Mission Viejo, CA 92691
Phone: 949-542-8002    Fax: 949-542-7337
Dr. Scott Dragosh Ispirescu, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 27401 Los Altos, Ste #275, Mission Viejo, CA 92691
Phone: 949-282-0027    Fax: 949-282-0032
Jaehyun Cho, PA
Psychiatry & Neurology
Medicare: May Accept Medicare Assignments
Practice Location: 26800 Crown Valley Pkwy Ste 150, Mission Viejo, CA 92691
Phone: 949-276-2111    
Tara Yuan, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 27700 Medical Center Rd, Mission Viejo, CA 92691
Phone: 951-364-1400    
Mohammad E Rassouli, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 25982 Pala Ste 170, Mission Viejo, CA 92691
Phone: 949-716-6134    Fax: 949-266-9719
Sharmin Hussain Nabi, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 26024 Acero, Mission Viejo, CA 92691
Phone: 714-545-5550    
Dr. Rajai Kamel Ghosheh, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 27451 Los Altos, Suite 290, Mission Viejo, CA 92691
Phone: 949-582-5008    

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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.

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