Michael Ross Drennan, DDS
Dentist · Willow Park, TX
Michael Ross Drennan, DDS is a dentist with a practice address in Willow Park, Texas, and NPI 1790985513, issued on Jul 19, 2007. Check the license (Texas 23408, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Ross Drennan
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 23408 TX
Self-reported in NPPES; status is on the state search - Practice location
- 220 Shops Blvd, Willow Park, TX 76087
- Phone
- (817) 441-7654
- Enumerated
- Jul 19, 2007
- Record last updated
- Jan 24, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (817) 441-6168
- Entity
- Type 1 · individual
8 nearest dentist records → All 6,572 in Texas → Look up another NPI →
Also registered at 220 Shops Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Chad Drennan, D.D.S.General Practice Dentistry1265657126
Verify Michael Ross Drennan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 23408Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average dentist in 2024
40 Medicare Part D claims for 27 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin17 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: $228.07
6 payments; by number, the most common kind was food and beverage; the largest payer was Align Technology, Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
Michael Ross Drennan among 6,572 dentist records in Texas
Michael Ross Drennan, DDS is one of 6,572 dentist records with a practice address in Texas. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 18% of them.
- NPI issued2007 · 18% of these records are older, 70% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2019 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 dentist records list a practice address in Willow Park
They are 4 of the 193 NPPES records with a practice address in Willow Park, and 6,572 dentist records in Texas.
All 6,572 in Texas → Every provider in Willow Park → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Opeyemi Ajayi, DDSHudson Oaks, TX 760871376211755
- Ronald Cook, DDSWillow Park, TX 760871891919882
- Elizabeth Laborde, DDSWillow Park, TX 760871659543445
- Inderjit Mattu, DMDHudson Oaks, TX 760871790467793
- Jeffrey McCarty, DDSWillow Park, TX 760871467466144
- James Reagan, D.D.SHudson Oaks, TX 760871316352818
- Lauren Vincent, DDSHudson Oaks, TX 760871912693920
- Robert Wolf, DMDHudson Oaks, TX 760871760228423
Common questions
What is Michael Ross Drennan, DDS's NPI number?
Michael Ross Drennan, DDS's National Provider Identifier (NPI) is 1790985513, issued on Jul 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael Ross Drennan, DDS located?
The NPPES record lists a practice address at 220 Shops Blvd, Willow Park, TX, 76087. Phone: (817) 441-7654. Providers update this record themselves, so call before visiting.
How can I verify Michael Ross Drennan, DDS's license?
NPPES lists Texas license number 23408, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Michael Ross Drennan, DDS prescribe under Medicare Part D?
In 2024, Michael Ross Drennan, DDS had 40 Medicare Part D claims for 27 beneficiaries; the average among dentist prescribers was 86. 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.