Cassandra Christine Haggert, DO
Internal Medicine Physician · Pinellas Park, FL
Cassandra Christine Haggert, DO is an internal medicine physician with a practice address in Pinellas Park, Florida, and NPI 1679100804, issued on Mar 26, 2020. Check the license (Florida OS19406, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Cassandra Christine Haggert
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OS19406 FL
Self-reported in NPPES; status is on the state search - Practice location
- 10707 66TH St N Ste A, Pinellas Park, FL 33782
- Phone
- (727) 544-8300
- Enumerated
- Mar 26, 2020
- Record last updated
- Sep 8, 2023
- Medicare enrollment
- Enrolled (PECOS I20230704000114); may accept Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Bradenton, 2020
- 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 10707 66TH St N Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Digby, D.O.Internal Medicine Physician1417024704
- Sara Downs, D.O.Internal Medicine Physician1548384480
Verify Cassandra Christine Haggert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS19406Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average internal medicine physician in 2024
902 Medicare Part D claims for 178 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Atorvastatin Calcium40 claims
- Levothyroxine Sodium36 claims
- Amlodipine Besylate33 claims
- Rosuvastatin Calcium32 claims
- Losartan Potassium30 claims
- Lisinopril26 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: $552.96
25 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
Cassandra Christine Haggert among 10,151 internal medicine physician records in Florida
Cassandra Christine Haggert, DO 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 2020, is newer than 86% of them.
- NPI issued2020 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2020 · median 2004 among the 6,606 with a school on file
- Record last updated2023 · 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).
18 internal medicine physician records list a practice address in Pinellas Park
They are 18 of the 1,041 NPPES records with a practice address in Pinellas Park, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Pinellas Park → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Sarah Digby, D.O.Pinellas Park, FL 337821417024704
- Sara Downs, D.O.Pinellas Park, FL 337821548384480
- Urjit Gheewala, MDPinellas Park, FL 337821356314496
- Ujwala Iyyunni, MDPinellas Park, FL 337821902907546
- Taren Ohman, M.D.Pinellas Park, FL 337821336340090
- Maria Raffinan, M.D.Pinellas Park, FL 337821447394416
- Michael Wasef, M.D.Pinellas Park, FL 337821417261926
- Michelle Zetoony Nudell, D.O.Pinellas Park, FL 337821679785364
Common questions
What is Cassandra Christine Haggert, DO's NPI number?
Cassandra Christine Haggert, DO's National Provider Identifier (NPI) is 1679100804, issued on Mar 26, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Cassandra Christine Haggert, DO located?
The NPPES record lists a practice address at 10707 66TH St N Ste A, Pinellas Park, FL, 33782. Phone: (727) 544-8300. Providers update this record themselves, so call before visiting.
How can I verify Cassandra Christine Haggert, DO's license?
NPPES lists Florida license number OS19406, 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 Cassandra Christine Haggert, DO prescribe under Medicare Part D?
In 2024, Cassandra Christine Haggert, DO had 902 Medicare Part D claims for 178 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.