Guesly J. Delva, M.D.
Infectious Disease Physician · Spring Hill, FL
Guesly J. Delva, M.D. is an infectious disease physician with a practice address in Spring Hill, Florida, and NPI 1750562724, issued on Nov 19, 2007. Check the license (Florida ME120716, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Guesly J. Delva
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License numbers
- ME120716 FL
MD.210398 LA
D73083 MD
Self-reported in NPPES; status is on the state search - Practice location
- 12120 Cortez Blvd, Spring Hill, FL 34613
- Phone
- (352) 559-8849
- Enumerated
- Nov 19, 2007
- Record last updated
- Sep 10, 2025
- Fax
- (352) 559-8872
- Medicaid IDs
- 332805800 MD
113856800 FL - Medicare enrollment
- Enrolled (PECOS I20141118000670); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 760 in Florida → Look up another NPI →
Verify Guesly J. Delva in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME120716Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% more Medicare Part D claims than the average infectious disease physician in 2024
907 Medicare Part D claims for 227 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Vancomycin Hcl180 claims
- Cefepime Hcl130 claims
- Meropenem108 claims
- Ceftriaxone96 claims
- Daptomycin95 claims
- Cefazolin Sodium40 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.
Industry payments in 2024: $5.14
1 payment: food and beverage; the largest payer was Saluda Medical Americas, 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 one group practice
- Sunstate Healthcare LLCBrooksville, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Guesly J. Delva among 760 infectious disease physician records in Florida
Guesly J. Delva, M.D. 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 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 42% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2005 · 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 Spring Hill → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Shereen Saba, MDBrooksville, FL 346131891745683
- Vatsala Sastry, MDBrooksville, FL 346131336131481
- Robert Toledo, APRNBrooksville, FL 346131700773694
- Johonna Asquith, M.D.Spring Hill, FL 346091730447400
- Koravangala Sundaresh, M.D.New Port Richey, FL 346521336147487
- Todd Groom, MDNew Port Richey, FL 346551750326385
- Lily Jones, D.O.New Port Richey, FL 346551063649937
- Brent Laartz, MDNew Port Richey, FL 346551861437881
Common questions
What is Guesly J. Delva, M.D.'s NPI number?
Guesly J. Delva, M.D.'s National Provider Identifier (NPI) is 1750562724, issued on Nov 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Guesly J. Delva, M.D. located?
The NPPES record lists a practice address at 12120 Cortez Blvd, Spring Hill, FL, 34613. Phone: (352) 559-8849. Providers update this record themselves, so call before visiting.
How can I verify Guesly J. Delva, M.D.'s license?
NPPES lists Florida license number ME120716, 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 Guesly J. Delva, M.D. prescribe under Medicare Part D?
In 2024, Guesly J. Delva, M.D. had 907 Medicare Part D claims for 227 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
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.