Guillermo F. Allende, M. D.
Internal Medicine Physician · Haines City, FL
Guillermo F. Allende, M. D. is an internal medicine physician with a practice address in Haines City, Florida, and NPI 1336240415, issued on Sep 25, 2006. Check the license (Florida ME42075, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Guillermo F. Allende
- Credential
- M. D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- ME42075 FL
Self-reported in NPPES; status is on the state search - Practice location
- 608 Ingraham Avenue, Haines City, FL 33844
- Phone
- (863) 422-9562
- Enumerated
- Sep 25, 2006
- Record last updated
- Apr 24, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (863) 421-3246
- Medicaid ID
- 277647200 FL
- Medicare enrollment
- Enrolled (PECOS I20110301000283); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Also registered at 608 Ingraham Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jay Stine, MDInternal Medicine Physician1982705042
Verify Guillermo F. Allende in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME42075Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average internal medicine physician in 2024
7,469 Medicare Part D claims for 533 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 36 claims were for opioids.
Most prescribed
- Atorvastatin Calcium490 claims
- Amlodipine Besylate371 claims
- Levothyroxine Sodium332 claims
- Losartan Potassium292 claims
- Lisinopril291 claims
- Metformin Hcl207 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: $154.13
9 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Medical Consultants OF Florida LLCHaines City, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Guillermo F. Allende among 10,151 internal medicine physician records in Florida
Guillermo F. Allende, M. D. is one of 10,151 internal medicine physician records with a practice address in Florida. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 55% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1977 · median 2004 among the 6,606 with a school on file
- Record last updated2020 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 internal medicine physician records list a practice address in Haines City
They are 4 of the 310 NPPES records with a practice address in Haines City, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Haines City → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jean Gaetano, FNPHaines City, FL 338441629000336
- Sukumar Mathan, M.D.Haines City, FL 338441386798452
- Jay Stine, MDHaines City, FL 338441982705042
- Gitashree Bhatia, MDDundee, FL 338381962493981
- Mostafa Macida, M.D.Dundee, FL 338381386898377
- Martita Marcano Perez, M.D.Dundee, FL 338381275812901
- Tatjana Blazin, MDDavenport, FL 338371083359152
- Ceferina Del Rosario, MDDavenport, FL 338371124039789
Common questions
What is Guillermo F. Allende, M. D.'s NPI number?
Guillermo F. Allende, M. D.'s National Provider Identifier (NPI) is 1336240415, issued on Sep 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Guillermo F. Allende, M. D. located?
The NPPES record lists a practice address at 608 Ingraham Avenue, Haines City, FL, 33844. Phone: (863) 422-9562. Providers update this record themselves, so call before visiting.
How can I verify Guillermo F. Allende, M. D.'s license?
NPPES lists Florida license number ME42075, 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 Guillermo F. Allende, M. D. prescribe under Medicare Part D?
In 2024, Guillermo F. Allende, M. D. had 7,469 Medicare Part D claims for 533 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.