Dr Diana Castanon Westgate, MD - Medicare Dermatology in Kalamazoo, MI

Dr Diana Castanon Westgate, MD is a medicare enrolled "Dermatology" physician in Kalamazoo, Michigan. She graduated from medical school in 2006 and has 18 years of diverse experience with area of expertise as Dermatology. She is a member of the group practice Forefront Dermatology, Forefront Dermatology and her current practice location is 535 S Burdick St Ste 256, Kalamazoo, Michigan. You can reach out to her office (for appointments etc.) via phone at (269) 290-1901.

Dr Diana Castanon Westgate is licensed to practice in Michigan (license number 4301088557) 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 1265648299.

Contact Information

Dr Diana Castanon Westgate, MD
535 S Burdick St Ste 256,
Kalamazoo, MI 49007-6112
(269) 290-1901
(269) 290-1913

Map and Direction




Physician's Profile

Full NameDr Diana Castanon Westgate
GenderFemale
SpecialityDermatology
Experience18 Years
Location535 S Burdick St Ste 256, Kalamazoo, Michigan
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 Diana Castanon Westgate graduated from medical school in 2006
  NPI Data:
  • NPI Number: 1265648299
  • Provider Enumeration Date: 05/15/2007
  • Last Update Date: 11/16/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5092909358
  • Enrollment ID: I20101030000242

Medical Identifiers

Medical identifiers for Dr Diana Castanon Westgate such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265648299NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207N00000XDermatology 01079479A (Indiana)Secondary
207N00000XDermatology 4301088557 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bronson Methodist HospitalKalamazoo, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Forefront Dermatology3779471701483
Forefront Dermatology3779471701483

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 Diana Castanon Westgate allows following entities to bill medicare on her behalf.
Entity NameForefront Dermatology Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912347923
PECOS PAC ID: 3779471701
Enrollment ID: O20131025001403

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 Diana Castanon Westgate 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 Diana Castanon Westgate, MD
801 York St,
Manitowoc, WI 54220-4630

Ph: (920) 663-9008
Dr Diana Castanon Westgate, MD
535 S Burdick St Ste 256,
Kalamazoo, MI 49007-6112

Ph: (269) 290-1901

Reviews and Comments


Dermatology Doctors in Kalamazoo, MI


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.