GABRIEL ESTREMERA M.D.
NPI 1891038055
Surgery - Trauma Surgery in Pomona, CA

Q: What is Gabriel Estremera's NPI number?

The NPI number for Gabriel Estremera is 1891038055. It was assigned to this individual provider in the NPPES registry on April 5, 2013.

Q: What is Gabriel Estremera's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Trauma Surgery, with taxonomy code 2086S0127X.

Q: When was this NPI record last updated?

The NPPES record for Gabriel Estremera was last updated on September 13, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since April 05, 2013PECOS EnrolledAccepts Medicare Assignment

76.26/100

CMS Quality Rating

160 E ARTESIA ST STE 310, POMONA, CA 91767(909) 865-9500 Get Directions Write a Review

NPPES record last updated: September 13, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 13, 2019, Nov 12, 2015 (2 updates tracked since 2015).

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About Gabriel Estremera M.d. NPPES

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

GABRIEL ESTREMERA M.D. (NPI 1891038055) is an individual trauma surgery provider in Pomona, California, licensed in California (A163081) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS and is a graduate of Rutgers R W Johnson Medical School (cam/new Bruns/pisc) (2013).

NPPES Registry Identity

NPI1891038055

Entity TypeIndividualMale

Primary Taxonomy2086S0127X

Provider Legal NameGABRIEL ESTREMERACredential: M.D.

Location Address160 E ARTESIA ST STE 310Pomona, CA 91767-2922

Mailing Address840s Wood St 376-csnChicago, IL 60612-4325 · (312) 996-6765

Phone(909) 865-9500

Sole ProprietorYes

Medical School CMSRutgers R W Johnson Medical School (cam/new Bruns/pisc)Graduated 2013

Enumeration DateApril 5, 2013

Last NPPES UpdateSeptember 13, 20192 updates tracked since enumeration

✔ NPI 1891038055 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySurgery · Trauma SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code2086S0127X

License✔ Licensed in CA · A163081

Definition

Trauma surgery is a recognized subspecialty of general surgery. Trauma surgeons are physicians who have completed a five-year general surgery residency and usually continue with a one to two year fellowship in trauma and/or surgical critical care, typically leading to additional board certification in surgical critical care. There is no trauma surgery board certification at this point. To obtain board certification in surgical critical care, a fellowship in surgical critical care or anesthesiology critical care must be completed during or after general surgery residency.

Also ListedSurgeryTaxonomy 208600000X · License A163081 (CA)

Also ListedSurgery · Surgical Critical CareTaxonomy 2086S0102X · License A163081 (CA)

160 E ARTESIA ST STE 310, Pomona, CA 91767

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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

Gabriel Estremera M.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 ID7315257672

PECOS Enrollment IDI20191016002895

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 4

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 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.

69 services46 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

35 services27 patients

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.

15 services13 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

11 services11 patients

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.

76.26/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

62.74

Improvement Activities

Cost

59.29

Other Providers at the Same Location NPPES 5

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

JOANA CHAN LU PA-C

Physician Assistant (Surgical)