Mark Howell, DO
Family Medicine Physician · St Petersburg, FL
Mark Howell, DO is a family medicine physician with a practice address in St Petersburg, Florida, and NPI 1962426288, issued on Jul 27, 2006. Check the license (Florida OS007044, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Mark Howell
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OS007044 FL
Self-reported in NPPES; status is on the state search - Practice location
- 5651 49TH St N, St Petersburg, FL 33709
- Phone
- (727) 520-0615
- Enumerated
- Jul 27, 2006
- Record last updated
- Aug 20, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120829000633); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1994
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 9,399 in Florida → Look up another NPI →
Also registered at 5651 49TH St N
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark Howell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS007044Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% more Medicare Part D claims than the average family medicine physician in 2024
4,254 Medicare Part D claims for 194 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 278 claims were for opioids.
Most prescribed
- Lisinopril177 claims
- Albuterol Sulfate Hfa146 claims
- Simvastatin132 claims
- Hydrocodone-Acetaminophen127 claims
- Pantoprazole Sodium116 claims
- Amlodipine Besylate104 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: $13.65
1 payment: food and beverage; the largest payer was Abbvie 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.
Mark Howell among 9,399 family medicine physician records in Florida
Mark Howell, DO 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
- Graduated1994 · median 2004 among the 5,504 with a school on file
- Record last updated2010 · 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).
204 family medicine physician records list a practice address in St Petersburg
They are 204 of the 6,159 NPPES records with a practice address in St Petersburg, and 9,399 family medicine physician records in Florida.
All 9,399 in Florida → Every provider in St Petersburg → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Diangie Acosta Bonilla, MDKenneth City, FL 337091154962645
- Anthony Baldizzi, M. D.St Petersburg, FL 337091679545149
- Susan Beaven, MDSaint Petersburg, FL 337091780908376
- Ariel Cepero Del Sol, MDKenneth City, FL 337091962149401
- Jennifer Chambers, D.O.St Petersburg, FL 337091023372042
- George Dunkelberger, D.O.St Petersburg, FL 337091760446363
- Srikruthi Kakulavarapu, M.D., M.B.A.Kenneth City, FL 337091619554342
- Heidi Lai, DOSt Petersburg, FL 337091942888326
Common questions
What is Mark Howell, DO's NPI number?
Mark Howell, DO's National Provider Identifier (NPI) is 1962426288, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Howell, DO located?
The NPPES record lists a practice address at 5651 49TH St N, St Petersburg, FL, 33709. Phone: (727) 520-0615. Providers update this record themselves, so call before visiting.
How can I verify Mark Howell, DO's license?
NPPES lists Florida license number OS007044, 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 Mark Howell, DO prescribe under Medicare Part D?
In 2024, Mark Howell, DO had 4,254 Medicare Part D claims for 194 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.