Dennis L. Bartasis, D.O.
Emergency Medicine Physician · Magnolia, TX
Dennis L. Bartasis, D.O. is an emergency medicine physician with a practice address in Magnolia, Texas, and NPI 1912982828, issued on Dec 13, 2005. Check the license (Texas F5463, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Dennis L. Bartasis
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- F5463 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5815 Ranch Hill Dr, Magnolia, TX 77354
- Phone
- (936) 321-5162
- Enumerated
- Dec 13, 2005
- Record last updated
- May 18, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (936) 271-5162
- Medicaid IDs
- 140340450 TX
140340444 TX
140340451 TX
140340448 TX - Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Verify Dennis L. Bartasis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license F5463Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average emergency medicine physician in 2024
89 Medicare Part D claims for 64 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Methylprednisolone11 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.
Dennis L. Bartasis among 4,885 emergency medicine physician records in Texas
Dennis L. Bartasis, D.O. is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2009 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 emergency medicine physician records list a practice address in Magnolia
They are 5 of the 599 NPPES records with a practice address in Magnolia, and 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in Magnolia → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Andrew Butler, MDMagnolia, TX 773541245385079
- Mark Feanny, M.D.Magnolia, TX 773541780616482
- Gregory Reimer, MDMagnolia, TX 773541225018476
- Andrew Kretschmer, M.D.Magnolia, TX 773551336105774
- Jameson Bowles, DONew Caney, TX 773571437124948
- Su Nguyen, M.D.New Caney, TX 773571346684057
- Stephen Coffman, M.D.Humble, TX 773461285980235
- James Piccione, MDHumble, TX 773461356321509
Common questions
What is Dennis L. Bartasis, D.O.'s NPI number?
Dennis L. Bartasis, D.O.'s National Provider Identifier (NPI) is 1912982828, issued on Dec 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Dennis L. Bartasis, D.O. located?
The NPPES record lists a practice address at 5815 Ranch Hill Dr, Magnolia, TX, 77354. Phone: (936) 321-5162. Providers update this record themselves, so call before visiting.
How can I verify Dennis L. Bartasis, D.O.'s license?
NPPES lists Texas license number F5463, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dennis L. Bartasis, D.O. prescribe under Medicare Part D?
In 2024, Dennis L. Bartasis, D.O. had 89 Medicare Part D claims for 64 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.