Omar W. Acres, M.D., PH.D.
Hospitalist Physician · Pasadena, TX
Omar W. Acres, M.D., PH.D. is a hospitalist physician with a practice address in Pasadena, Texas, and NPI 1184002990, issued on May 13, 2015. Check the license (Texas R6723, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Omar W. Acres
- Credential
- M.D., PH.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- R6723 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4000 Spencer Hwy, Pasadena, TX 77504
- Phone
- (713) 359-2000
- Enumerated
- May 13, 2015
- Record last updated
- Jun 4, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180919000401); accepts Medicare assignment
- Medical or professional school
- Howard University College Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,587 in Texas → Look up another NPI →
Also registered at 4000 Spencer Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Colin Adams, PA-C, OTPhysician Assistant1871745356
- Dan Alexis, MDEmergency Medicine Physician1831517424
- Saher Amin, MDInternal Medicine Physician1245894286
- Corey Anderson, M.D.Emergency Medicine Physician1043296692
- William Appiah, MDEmergency Medicine Physician1215137559
- Nourah Banks, CRNACertified Registered Nurse Anesthetist1215282348
Verify Omar W. Acres in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R6723Check 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% fewer Medicare Part D claims than the average hospitalist physician in 2024
512 Medicare Part D claims for 248 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 21 claims were for opioids.
Most prescribed
- Levofloxacin48 claims
- Atorvastatin Calcium27 claims
- Ciprofloxacin Hcl27 claims
- Prednisone26 claims
- Amoxicillin-Clavulanate Potass23 claims
- Pantoprazole Sodium23 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 2 group practices
- Houston Methodist Specialty PhysiciansHouston, TX
- Tmh Physician Associates PLLCSugar Land, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Omar W. Acres among 1,587 hospitalist physician records in Texas
Omar W. Acres, M.D., PH.D. is one of 1,587 hospitalist physician records with a practice address in Texas. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 52% of them.
- NPI issued2015 · 52% of these records are older, 42% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2015 · median 2013 among the 1,298 with a school on file
- Record last updated2018 · 25% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Texas
There are 1,587 hospitalist physician records in Texas.
All 1,587 in Texas → Every provider in Pasadena → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Abimbola Iluyomade, MDPasadena, TX 775041851743454
- Napoleon Patel, M.D.Sugar Land, TX 774981548520760
- Haydar Alamiri, MDKaty, TX 774941528621687
- Omar Arshad, MDKaty, TX 774941487394110
- Mashal Awais, MDKaty, TX 774941659950160
- Amber Carrillo, MDKaty, TX 774941700406501
- Aushin Francis, MDKaty, TX 774941427686104
- Neil Gala, M.D.Katy, TX 774941659729028
Common questions
What is Omar W. Acres, M.D., PH.D.'s NPI number?
Omar W. Acres, M.D., PH.D.'s National Provider Identifier (NPI) is 1184002990, issued on May 13, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Omar W. Acres, M.D., PH.D. located?
The NPPES record lists a practice address at 4000 Spencer Hwy, Pasadena, TX, 77504. Phone: (713) 359-2000. Providers update this record themselves, so call before visiting.
How can I verify Omar W. Acres, M.D., PH.D.'s license?
NPPES lists Texas license number R6723, 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 Omar W. Acres, M.D., PH.D. prescribe under Medicare Part D?
In 2024, Omar W. Acres, M.D., PH.D. had 512 Medicare Part D claims for 248 beneficiaries; the average among hospitalist physician prescribers was 521. 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.