NPPES file of Aug 9, 2026

Matthew David Bowser, D.O.

Family Medicine Physician · Spring Hill, FL

Matthew David Bowser, D.O. is a family medicine physician with a practice address in Spring Hill, Florida, and NPI 1356654198, issued on Jul 21, 2010. Check the license (Florida OS11557, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1356654198
Name
Matthew David Bowser
Credential
D.O.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
OS11557 FL
Self-reported in NPPES; status is on the state search
Practice location
118 Seven Hills Dr, Spring Hill, FL 34609
Phone
(352) 666-6950
Enumerated
Jul 21, 2010
Record last updated
Dec 13, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20130806000662); accepts Medicare assignment
Medical or professional school
Lake Erie College Of Osteopathic Medicine, Erie, 2010
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 118 Seven Hills Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Brian Bixler, M.D.Family Medicine Physician1326038613
  2. Nicole Bixler, D.O.Family Medicine Physician1053381913
  3. Suzanne Campbell, ARNP-CNurse Practitioner1043262975
  4. Elizabeth Cierpka, APRNGerontology Nurse Practitioner1275119224
  5. Joshua Lehman, D.O.Family Medicine Physician1265875074
  6. Philip Wessels, MDFamily Medicine Physician1255909370

Verify Matthew David Bowser in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license OS11557
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Florida license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.3 times the Medicare Part D claims of the average family medicine physician in 2024

8,014 Medicare Part D claims for 520 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 411 claims were for opioids.

  1. Matthew Bowser8,014
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium447 claims
  2. Levothyroxine Sodium284 claims
  3. Lisinopril281 claims
  4. Amlodipine Besylate229 claims
  5. Simvastatin196 claims
  6. Pantoprazole Sodium192 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: $235.17

13 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer 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.

  1. Matthew Bowser$235.17
  2. Specialty average$902.55

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

  1. Community Hospitalists OF PinellaClearwater, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Matthew David Bowser among 9,399 family medicine physician records in Florida

Matthew David Bowser, D.O. 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 2010, is newer than 61% of them.

  • NPI issued2010 · 61% of these records are older, 37% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2010 · median 2004 among the 5,504 with a school on file
  • Record last updated2021 · 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).

27 family medicine physician records list a practice address in Spring Hill

They are 27 of the 1,461 NPPES records with a practice address in Spring Hill, and 9,399 family medicine physician records in Florida.

The 8 family medicine physician records with the nearest ZIP codes

  1. Brian Bixler, M.D.Spring Hill, FL 346091326038613
  2. Nicole Bixler, D.O.Spring Hill, FL 346091053381913
  3. Mark Gjurashaj, DOSpring Hill, FL 346091346878949
  4. Maibis GutierrezSpring Hill, FL 346091275402505
  5. Brian Kroll, D.O.Spring Hill, FL 346091952303125
  6. Joshua Lehman, D.O.Spring Hill, FL 346091265875074
  7. Poonam Malhotra, M.D.Spring Hill, FL 346091619903507
  8. Charles Sullivan, MD, MBASpring Hill, FL 346091821069923

Common questions

What is Matthew David Bowser, D.O.'s NPI number?

Matthew David Bowser, D.O.'s National Provider Identifier (NPI) is 1356654198, issued on Jul 21, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Matthew David Bowser, D.O. located?

The NPPES record lists a practice address at 118 Seven Hills Dr, Spring Hill, FL, 34609. Phone: (352) 666-6950. Providers update this record themselves, so call before visiting.

How can I verify Matthew David Bowser, D.O.'s license?

NPPES lists Florida license number OS11557, 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 Matthew David Bowser, D.O. prescribe under Medicare Part D?

In 2024, Matthew David Bowser, D.O. had 8,014 Medicare Part D claims for 520 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.