Dr Diego Lopez De Castilla Koster, MD MPH - Medicare Infectious Disease in Ocala, FL

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Dr Diego Lopez De Castilla Koster, MD MPH is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Ocala, Florida. He graduated from medical school in 2004 and has 21 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice King County Public Hospital District No 2, Nhcs Physicians Inc and his current practice location is 2100 Nw 35th Ave Rd, Ocala, Florida. You can reach out to his office (for appointments etc.) via phone at (352) 273-9804.

Dr Diego Lopez De Castilla Koster is licensed to practice in Washington (license number MD6033975) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1982854352.

Contact Information

Dr Diego Lopez De Castilla Koster, MD MPH
2100 Nw 35th Ave Rd,
Ocala, FL 34475
(352) 273-9804
Not Available

Map and Direction




Physician's Profile

Full NameDr Diego Lopez De Castilla Koster
GenderMale
SpecialityInfectious Disease
Experience21 Years
Location2100 Nw 35th Ave Rd, Ocala, Florida
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Diego Lopez De Castilla Koster graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1982854352
  • Provider Enumeration Date: 09/23/2008
  • Last Update Date: 02/27/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0941581359
  • Enrollment ID: I20161223000370

Medical Identifiers

Medical identifiers for Dr Diego Lopez De Castilla Koster such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982854352NPI-NPPES
1982854352MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 2023-02895 (North Carolina)Secondary
207RI0200XInternal Medicine - Infectious Disease ME164166 (Florida)Secondary
207RI0200XInternal Medicine - Infectious Disease MD6033975 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Evergreenhealth Medical CenterKirkland, WAHospital
Nash General HospitalRocky mount, NCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
King County Public Hospital District No 27618880097529
Nhcs Physicians Inc771920915475

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 Diego Lopez De Castilla Koster allows following entities to bill medicare on his behalf.
Entity NameKing County Public Hospital District No 2
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801986070
PECOS PAC ID: 7618880097
Enrollment ID: O20031111000557
Entity NameSt Mary's Hospital Medical Center Of Green Bay Inc-hospital Sisters
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649246877
PECOS PAC ID: 7719871268
Enrollment ID: O20240924003518
Entity NameSt Clare Memorial Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851477913
PECOS PAC ID: 0446211395
Enrollment ID: O20241004001541
Entity NameSt. Nicholas Hospital-sisters Of The Third Order Of St Francis
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447737762
PECOS PAC ID: 8325931652
Enrollment ID: O20241028000368
Entity NameSt Vincent Hospital-hospital Sisters-third Order Of St Francis
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689694911
PECOS PAC ID: 5799694675
Enrollment ID: O20241211003247

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 Diego Lopez De Castilla Koster 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 Diego Lopez De Castilla Koster, MD MPH
12303 Ne 130th Ln Ste 120,
Kirkland, WA 98034-3041

Ph: (425) 899-5100		Dr Diego Lopez De Castilla Koster, MD MPH
2100 Nw 35th Ave Rd,
Ocala, FL 34475

Ph: (352) 273-9804

Reviews and Comments


Internal Medicine Doctors in Ocala, FL

Vidya Sagar Kollu, MD
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Phone: 352-450-3222    Fax: 352-450-3223
Joana Vicente Vargas, M.D.
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Dr. Sanjay A Patel, M.D.
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Phone: 352-732-6400    Fax: 352-671-5283
Dr. Kevin Jay Colver, MD
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Practice Location: 1500 Sw 1st Ave, Ocala, FL 34471
Phone: 352-671-2254    Fax: 352-671-2291
Bhavani Ketheeswaran, MD
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Practice Location: 2810 Se 3rd Ct, Ocala, FL 34471
Phone: 352-732-0122    
Juan C Bustillo, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 3301 Sw 34th Cir Ste 101, Ocala, FL 34474
Phone: 352-861-0100    Fax: 352-861-1119
Dr. Lon Helton Mcpherson, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 716 Se 36th Ln, Ocala, FL 34471
Phone: 352-553-5499    

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).

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