DR. OMAR W ACRES M.D., PH.D.
NPI 1184002990
Hospitalist in Pasadena, TX

Active since May 13, 2015PECOS EnrolledAccepts Medicare Assignment
4000 SPENCER HWY, PASADENA, TX 77504(713) 359-2000 Get Directions Write a Review

NPPES record last updated: June 4, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Omar W Acres M.d., Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. OMAR W ACRES M.D., PH.D. (NPI 1184002990) is an individual hospitalist provider in Pasadena, Texas, licensed in Texas (R6723) and active in the NPI registry since May 2015. He is enrolled in Medicare PECOS, is affiliated with Houston Methodist Hospital, and is a graduate of Howard University College Of Medicine (2015).

NPPES Registry Identity

NPI1184002990
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameDR. OMAR W ACRESCredential: M.D., PH.D.
Location Address4000 SPENCER HWYPasadena, TX 77504
Mailing Address4000 Spencer HwyPasadena, TX 77504-1202 · (713) 359-2000
Sole ProprietorYes
Medical School CMSHoward University College Of MedicineGraduated 2015
Enumeration DateMay 13, 2015
Last NPPES UpdateJune 4, 2018
NPI 1184002990 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in TX · R6723
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
4000 SPENCER HWY, Pasadena, TX 77504

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Omar W Acres M.d., Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6507178852
PECOS Enrollment IDI20180919000401
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
364 services169 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
193 services185 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
138 services66 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
135 services132 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
44 services42 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Houston Methodist Hospital

Acute Care Hospitals · Houston, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450358
Location6565 FanninHouston, TX 77030 · Harris County
Emergency services Birthing friendly

Houston Methodist Clear Lake Hospital

Acute Care Hospitals · Nassau Bay, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450709
Location18300 Houston Methodist DrNassau Bay, TX 77058 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77504 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$134.06 typical visit price
range $58.24 – $176.98
Typical copayment $33.51 (range $14.56 – $44.24)
Most-billed visit code 99204
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
99%103 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
6 suppliers52 claims52 services$14.11 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
8 suppliers76 claims79 services$64.65 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
3 suppliers14 claims17 services$31.22 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Anesthetist, Certified Registered
4000 SPENCER HWY
PASADENA, TX 77504
Nurse Anesthetist, Certified Registered
4000 SPENCER HWY
PASADENA, TX 77504
Emergency Medicine
4000 SPENCER HWY
PASADENA, TX 77504
Nurse Practitioner (Critical Care Medicine)
4000 SPENCER HWY
PASADENA, TX 77504
Nurse Anesthetist, Certified Registered
4000 SPENCER HWY
PASADENA, TX 77504
Nurse Practitioner (Acute Care)
4000 SPENCER HWY
PASADENA, TX 77504
Anesthesiology
4000 SPENCER HWY
PASADENA, TX 77504
Emergency Medicine
4000 SPENCER HWY
PASADENA, TX 77504

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Omar Acres's NPI number?

The NPI number for Omar Acres is 1184002990. It was assigned to this individual provider in the NPPES registry on May 13, 2015.

Where is Omar Acres located?

Omar Acres practices at 4000 Spencer Hwy, Pasadena, TX 77504. The listed phone number is (713) 359-2000.

What is Omar Acres's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Omar Acres enrolled in Medicare?

Yes. Omar Acres is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Omar Acres accept?

Health plans from Blue Cross and Blue Shield of Texas and Community Health Choice list Omar Acres as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Omar Acres affiliated with any hospitals?

According to CMS data, Omar Acres is affiliated with Houston Methodist Hospital and Houston Methodist Clear Lake Hospital.

When was this NPI record last updated?

The NPPES record for Omar Acres was last updated on June 4, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.