William Adolf Haas, MD
Family Medicine Physician · Lutz, FL
William Adolf Haas, MD is a family medicine physician with a practice address in Lutz, Florida, and NPI 1467424408, issued on Feb 3, 2006. Check the license (Florida ME78965, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- William Adolf Haas
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- ME78965 FL
Self-reported in NPPES; status is on the state search - Practice location
- 4211 Vandyke Road, Lutz, FL 33558
- Phone
- (813) 960-4026
- Enumerated
- Feb 3, 2006
- Record last updated
- Mar 28, 2022
- Fax
- (813) 960-4489
- Medicaid ID
- 257253200 FL
- Medicare enrollment
- Enrolled (PECOS I20100128000167); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Human Medicine, 1996
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 9,399 in Florida → Look up another NPI →
Also registered at 4211 Vandyke Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Adolf Haas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME78965Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% more Medicare Part D claims than the average family medicine physician in 2024
5,794 Medicare Part D claims for 608 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Atorvastatin Calcium775 claims
- Rosuvastatin Calcium501 claims
- Amlodipine Besylate424 claims
- Lisinopril344 claims
- Metformin Hcl288 claims
- Levothyroxine Sodium287 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: $59.10
3 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- Baycare Medical Group, Inc.Tampa, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Adolf Haas among 9,399 family medicine physician records in Florida
William Adolf Haas, MD is one of 9,399 family medicine physician records with a practice address in Florida. 79% 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 · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1996 · median 2004 among the 5,504 with a school on file
- Record last updated2022 · 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 207Q00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 family medicine physician records list a practice address in Lutz
They are 25 of the 1,419 NPPES records with a practice address in Lutz, and 9,399 family medicine physician records in Florida.
All 9,399 in Florida → Every provider in Lutz → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Erika Agnew, D.O.Lutz, FL 335581427445030
- Allyson Barnes-Finley, MDLutz, FL 335581710549738
- Tanya Bogle, M.D.Lutz, FL 335581316380041
- Eric Crall, M.D.Lutz, FL 335581114979952
- Vanessa Escobar, M.D.Lutz, FL 335581578858577
- Swasha Fields, M.D.Lutz, FL 335581780003764
- Myra Gibson, MDLutz, FL 335581033507348
- Muhammad Iqbal, M.D.Lutz, FL 335581477088656
Common questions
What is William Adolf Haas, MD's NPI number?
William Adolf Haas, MD's National Provider Identifier (NPI) is 1467424408, issued on Feb 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Adolf Haas, MD located?
The NPPES record lists a practice address at 4211 Vandyke Road, Lutz, FL, 33558. Phone: (813) 960-4026. Providers update this record themselves, so call before visiting.
How can I verify William Adolf Haas, MD's license?
NPPES lists Florida license number ME78965, 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 William Adolf Haas, MD prescribe under Medicare Part D?
In 2024, William Adolf Haas, MD had 5,794 Medicare Part D claims for 608 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.