Dr Nilem Patel, MD - Medicare Endocrinology in Pomona, CA

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Dr Nilem Patel, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Pomona, California. She graduated from medical school in 2005 and has 19 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Adventist Health Clearlake Hospital Inc., White Memorial Medical Center, Castle Medical Center and her current practice location is 1866 N Orange Grove Ave, Suite 102, Pomona, California. You can reach out to her office (for appointments etc.) via phone at (909) 629-3062.

Dr Nilem Patel is licensed to practice in California (license number A103483) 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 1689837171.

Contact Information

Dr Nilem Patel, MD
1866 N Orange Grove Ave, Suite 102,
Pomona, CA 91767-3031
(909) 629-3062
(909) 629-1142

Map and Direction




Physician's Profile

Full NameDr Nilem Patel
GenderFemale
SpecialityEndocrinology
Experience19 Years
Location1866 N Orange Grove Ave, Pomona, 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 Nilem Patel graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1689837171
  • Provider Enumeration Date: 07/07/2008
  • Last Update Date: 08/13/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 1153507546
  • Enrollment ID: I20110519000556

Medical Identifiers

Medical identifiers for Dr Nilem Patel such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689837171NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism A103483 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
White Memorial Medical CenterLos angeles, CAHospital
Adventist Health ClearlakeClearlake, CAHospital
Adventist Health CastleKailua, HIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Adventist Health Clearlake Hospital Inc.307242119772
White Memorial Medical Center448662236228
Castle Medical Center660876277871

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 Nilem Patel allows following entities to bill medicare on her behalf.
Entity NameNorthern Inyo Healthcare District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922198712
PECOS PAC ID: 8921992090
Enrollment ID: O20040210000652
Entity NameUkiah Adventist Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235120676
PECOS PAC ID: 6406816123
Enrollment ID: O20041015000818
Entity NameAdventist Health Clearlake Hospital Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124018031
PECOS PAC ID: 3072421197
Enrollment ID: O20041112000573
Entity NameWhite Memorial Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215927470
PECOS PAC ID: 4486622362
Enrollment ID: O20100625000830
Entity NameNorthern Inyo Healthcare District
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1922198712
PECOS PAC ID: 8921992090
Enrollment ID: O20100723000444
Entity NameAdventist Health Physicians Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083976294
PECOS PAC ID: 3274580972
Enrollment ID: O20120726000175

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 Nilem Patel 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 Nilem Patel, MD
840 Towne Center Dr,
Pomona, CA 91767-5900

Ph: (909) 398-1550		Dr Nilem Patel, MD
1866 N Orange Grove Ave, Suite 102,
Pomona, CA 91767-3031

Ph: (909) 629-3062

Reviews and Comments


Internal Medicine Doctors in Pomona, CA

Kenneth Spiers Brown, MD
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 1866 N Orange Grove Ave, Ste 102, Pomona, CA 91767
Phone: 909-620-4373    Fax: 909-620-7179
Lisa Carrie Butler,
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 790 East Bonita Ave, 2nd Floor, Pomona, CA 91767
Phone: 909-447-8585    Fax: 909-447-8593
Dr. Kerry Norman Gott, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 255 E Bonita Ave, Pomona, CA 91767
Phone: 909-596-7733    Fax: 909-450-0357
Dr. Monica A Wong, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 750 S Park Ave, Pomona, CA 91766
Phone: 909-868-0235    Fax: 909-623-0571
Ossama Maloule, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 255 E Bonita Ave Bldg 1b, Pomona, CA 91767
Phone: 909-275-7470    Fax: 909-971-4532
Rita Patrick, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1880 N Orange Grove Ave, Pomona, CA 91767
Phone: 909-630-7158    
Nadir Ali Eltahir, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1940 N Orange Grove Ave, Pomona, CA 91767
Phone: 909-865-6900    Fax: 909-865-6300

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.