Dr Niloufer Siddiqui Dennis, MD - Medicare Obstetrics & Gynecology in El Cajon, CA

  1. Home
  2. Obstetrics & Gynecology
  3. CA
  4. El Cajon
Dr Niloufer Siddiqui Dennis, MD is a medicare enrolled "Obstetrics & Gynecology" physician in El Cajon, California. Her current practice location is 330 S Magnolia Ave, Suite 301, El Cajon, California. You can reach out to her office (for appointments etc.) via phone at (800) 395-9431.

Dr Niloufer Siddiqui Dennis is licensed to practice in California (license number A101524) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1124217690.

Contact Information

Dr Niloufer Siddiqui Dennis, MD
330 S Magnolia Ave, Suite 301,
El Cajon, CA 92020-5290
(800) 395-9431
(888) 502-8290

Map and Direction




Physician's Profile

Full NameDr Niloufer Siddiqui Dennis
GenderFemale
SpecialityObstetrics & Gynecology
Location330 S Magnolia Ave, El Cajon, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1124217690
  • Provider Enumeration Date: 10/19/2007
  • Last Update Date: 02/09/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 5395827398
  • Enrollment ID: I20080130000169

Medical Identifiers

Medical identifiers for Dr Niloufer Siddiqui Dennis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124217690NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology A101524 (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 Niloufer Siddiqui Dennis allows following entities to bill medicare on her behalf.
Entity NameNs Dennis M D Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841761269
PECOS PAC ID: 0244662187
Enrollment ID: O20191115000209

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 Niloufer Siddiqui Dennis 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 Niloufer Siddiqui Dennis, MD
330 S Magnolia Ave, Suite 301,
El Cajon, CA 92020-5290

Ph: (800) 395-9431		Dr Niloufer Siddiqui Dennis, MD
330 S Magnolia Ave, Suite 301,
El Cajon, CA 92020-5290

Ph: (800) 395-9431

Reviews and Comments


Obstetrics & Gynecology Doctors in El Cajon, CA

Rhett Papa, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 133 W Main St, El Cajon, CA 92020
Phone: 310-990-9908    
Aliya I Khan, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1032 Broadway, Ob-gyn, El Cajon, CA 92021
Phone: 619-795-5991    Fax: 619-795-5992
Mrs. Marissa Lyn Brown, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 250 Travelodge Drive, El Cajon, CA 92020
Phone: 619-528-5000    
Mary Loraine Sullivan, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 133 W Main St # 240, El Cajon, CA 92020
Phone: 619-401-0404    

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.