Diego Lopez De Castilla Koster, MD MPH
Infectious Disease Physician · Ocala, FL
Diego Lopez De Castilla Koster, MD MPH is an infectious disease physician with a practice address in Ocala, Florida, and NPI 1982854352, issued on Sep 23, 2008. Check the license (Florida ME164166, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Diego Lopez De Castilla Koster
- Credential
- MD MPH
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License numbers
- ME164166 FL
MD6033975 WA
2023-02895 NC
Self-reported in NPPES; status is on the state search - Practice location
- 2100 NW 35TH Ave RD, Ocala, FL 34475
- Phone
- (352) 273-9804
- Enumerated
- Sep 23, 2008
- Record last updated
- Feb 27, 2025
- Medicaid ID
- 1982854352 NY
- Medicare enrollment
- Enrolled (PECOS I20240518000678); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 760 in Florida → Look up another NPI →
Verify Diego Lopez De Castilla Koster in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME164166Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average infectious disease physician in 2024
286 Medicare Part D claims for 88 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Ceftriaxone26 claims
- Tivicay23 claims
- Daptomycin18 claims
- Doxycycline Hyclate18 claims
- Penicillin V Potassium15 claims
- Amoxicillin-Clavulanate Potass14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 99.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $29.91
1 payment: food and beverage; the largest payer was Gilead Sciences, Inc. The 3,895 providers of this specialty with any payment received $4,362.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Fletcher Hospital IncColumbus, NC
- Lawrence Physicians LLCLawrence, KS
- Nhcs Physicians IncRocky Mount, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diego Lopez De Castilla Koster among 760 infectious disease physician records in Florida
Diego Lopez De Castilla Koster, MD MPH is one of 760 infectious disease physician records with a practice address in Florida. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 58% of them.
- NPI issued2008 · 58% of these records are older, 34% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2004 · median 2001 among the 581 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Florida
There are 760 infectious disease physician records in Florida.
All 760 in Florida → Every provider in Ocala → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Lauren Fiske, MDOcala, FL 344751952509796
- Javier Cairo Lavado, MDOcala, FL 344761174848147
- Gabriela Corsi Vasquez, M.D.Ocala, FL 344761144636614
- Ma Rosario Poquiz, MDOcala, FL 344761811562382
- Vidya Kollu, MDOcala, FL 344711003048687
- Angelica Medina Pena, MDOcala, FL 344711073173118
- Haris Mirza, MDOcala, FL 344711912956335
- Adetoun Olaoye, M.D.Ocala, FL 344711508074923
Common questions
What is Diego Lopez De Castilla Koster, MD MPH's NPI number?
Diego Lopez De Castilla Koster, MD MPH's National Provider Identifier (NPI) is 1982854352, issued on Sep 23, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Diego Lopez De Castilla Koster, MD MPH located?
The NPPES record lists a practice address at 2100 NW 35TH Ave RD, Ocala, FL, 34475. Phone: (352) 273-9804. Providers update this record themselves, so call before visiting.
How can I verify Diego Lopez De Castilla Koster, MD MPH's license?
NPPES lists Florida license number ME164166, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Diego Lopez De Castilla Koster, MD MPH prescribe under Medicare Part D?
In 2024, Diego Lopez De Castilla Koster, MD MPH had 286 Medicare Part D claims for 88 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
What is Diego Lopez De Castilla Koster, MD MPH's MIPS final score?
The 2023 MIPS final score is 99.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.