Alexander Joseph Hollub, M.D.
Family Medicine Physician · Red Oak, TX
Alexander Joseph Hollub, M.D. is a family medicine physician with a practice address in Red Oak, Texas, and NPI 1982648366, issued on Jun 15, 2006. Check the license (Texas H9523, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Alexander Joseph Hollub
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- H9523 TX
Self-reported in NPPES; status is on the state search - Practice location
- 301 E. Ovilla Road, Red Oak, TX 75154
- Phone
- (972) 617-5225
- Enumerated
- Jun 15, 2006
- Record last updated
- Aug 19, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (972) 617-7922
- Medicaid IDs
- 099146504 TX
0991465-03 TX - Medicare enrollment
- Enrolled (PECOS I20061103000290); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 1990
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Verify Alexander Joseph Hollub in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H9523Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average family medicine physician in 2024
10,345 Medicare Part D claims for 620 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 53 claims were for opioids.
Most prescribed
- Atorvastatin Calcium556 claims
- Amlodipine Besylate424 claims
- Lisinopril360 claims
- Pravastatin Sodium330 claims
- Levothyroxine Sodium301 claims
- Losartan Potassium239 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.
Bills Medicare through one group practice
- Healthtexas Provider NetworkFlower Mound, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexander Joseph Hollub among 11,119 family medicine physician records in Texas
Alexander Joseph Hollub, M.D. is one of 11,119 family medicine physician records with a practice address in Texas. 82% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1990 · median 2004 among the 7,095 with a school on file
- Record last updated2009 · 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 family medicine physician records list a practice address in Red Oak
They are 13 of the 174 NPPES records with a practice address in Red Oak, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Red Oak → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ronald Bryce, M.D.Red Oak, TX 751541427086016
- Ferne Cummings, MDRed Oak, TX 751541588692594
- Sanford Fung, MDOvilla, TX 751541356566384
- Rupinder Guryan, D.O.Red Oak, TX 751541871956268
- Moses Herrera, MDRed Oak, TX 751541710914114
- Edwin Hitt, M.D.Red Oak, TX 751541083649859
- Randy Leach, D.O.Red Oak, TX 751541124242482
- Harold Marshall, MDRed Oak, TX 751541881674521
Common questions
What is Alexander Joseph Hollub, M.D.'s NPI number?
Alexander Joseph Hollub, M.D.'s National Provider Identifier (NPI) is 1982648366, issued on Jun 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Joseph Hollub, M.D. located?
The NPPES record lists a practice address at 301 E. Ovilla Road, Red Oak, TX, 75154. Phone: (972) 617-5225. Providers update this record themselves, so call before visiting.
How can I verify Alexander Joseph Hollub, M.D.'s license?
NPPES lists Texas license number H9523, 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 Alexander Joseph Hollub, M.D. prescribe under Medicare Part D?
In 2024, Alexander Joseph Hollub, M.D. had 10,345 Medicare Part D claims for 620 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.