Smita Dinesh Mandal, MD - Medicare Internal Medicine in Simi Valley, CA

  1. Home
  2. Internal Medicine
  3. CA
  4. Simi Valley
Smita Dinesh Mandal, MD is a medicare enrolled "Internal Medicine" physician in Simi Valley, California. She graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Inpatient Specialists Of California Pc, County Of Ventura and her current practice location is 1227 E Los Angeles Ave, Simi Valley, California. You can reach out to her office (for appointments etc.) via phone at (805) 582-4000.

Smita Dinesh Mandal is licensed to practice in California (license number A114250) 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 1285876854.

Contact Information

Smita Dinesh Mandal, MD
1227 E Los Angeles Ave,
Simi Valley, CA 93065-2871
(805) 582-4000
Not Available

Map and Direction




Physician's Profile

Full NameSmita Dinesh Mandal
GenderFemale
SpecialityInternal Medicine
Experience21 Years
Location1227 E Los Angeles Ave, Simi Valley, 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:
  • Smita Dinesh Mandal graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1285876854
  • Provider Enumeration Date: 03/29/2009
  • Last Update Date: 09/06/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0345419990
  • Enrollment ID: I20110816000504

Medical Identifiers

Medical identifiers for Smita Dinesh Mandal such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285876854NPI-NPPES
00A114250MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A114250 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Johns Regional Medical CenterOxnard, CAHospital
Adventist Health Simi ValleySimi valley, CAHospital
Ventura County Medical CenterVentura, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Inpatient Specialists Of California Pc3476864448289
County Of Ventura7911810171208

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. Smita Dinesh Mandal allows following entities to bill medicare on her behalf.
Entity NameCounty Of Ventura
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629167457
PECOS PAC ID: 7911810171
Enrollment ID: O20031112000587
Entity NameHospitalist Medicine Physicians Of California Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184663965
PECOS PAC ID: 8426062027
Enrollment ID: O20060202000956
Entity NameAce Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639425663
PECOS PAC ID: 5698925576
Enrollment ID: O20121031000148
Entity NameJonathan Nasseri Md Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194063529
PECOS PAC ID: 8921253469
Enrollment ID: O20130306000489
Entity NameInpatient Specialists Of California Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952792475
PECOS PAC ID: 3476864448
Enrollment ID: O20150617000915
Entity NameAllure Medical Group A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154865640
PECOS PAC ID: 7012299605
Enrollment ID: O20170113002101
Entity NameHospitalist Medicine Physicians Of California - Thousand Oaks, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093293615
PECOS PAC ID: 5890046155
Enrollment ID: O20180925003808

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. Smita Dinesh Mandal 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
Smita Dinesh Mandal, MD
Po Box 9602,
Mission Hills, CA 91346-9602

Ph: (818) 837-5691		Smita Dinesh Mandal, MD
1227 E Los Angeles Ave,
Simi Valley, CA 93065-2871

Ph: (805) 582-4000

Reviews and Comments


Internal Medicine Doctors in Simi Valley, CA

Cho May, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2975 Sycamore Dr, Simi Valley, CA 93065
Phone: 626-944-5144    
Dr. Varol Serdar Togay, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1687 Erringer Rd, Suite 105, Simi Valley, CA 93065
Phone: 805-584-9293    
Dr. Anthony Thong Phan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1189 Swallow Ln Ste 110, Simi Valley, CA 93065
Phone: 805-526-3213    Fax: 805-583-5929
Qurat-ul-ain Ahmed Rashid, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2975 Sycamore Dr, United Inpatient Consultants, Simi Valley, CA 93065
Phone: 805-522-2500    
Dr. Gurdip Singh Flora, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1172 Swallow Lane, Simi Valley, CA 93065
Phone: 805-583-4111    Fax: 805-583-2041
Lucia Loredana Dattoma, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2655 1st St Ste 360, Simi Valley, CA 93065
Phone: 805-583-7640    Fax: 805-583-7641
Dr. Melissa Jill Cohen, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2750 Sycamore Dr, 201, Simi Valley, CA 93065
Phone: 805-583-0110    

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.