MARIAM ENID ABREU RUIZ M.D.
NPI 1740472695
Hospitalist in Zephyrhills, FL

Q: What is Mariam Abreu Ruiz's NPI number?

The NPI number for Mariam Abreu Ruiz is 1740472695. It was assigned to this individual provider in the NPPES registry on August 15, 2007.

Q: What is Mariam Abreu Ruiz's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mariam Abreu Ruiz was last updated on January 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 August 15, 2007PECOS EnrolledAccepts Medicare Assignment

38135 MARKET SQ, ZEPHYRHILLS, FL 33542(813) 780-2155(813) 355-5017 Get Directions Write a Review

NPPES record last updated: January 13, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 13, 2021, Dec 10, 2020, Mar 22, 2017 (3 updates tracked since 2017).

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About Mariam Enid Abreu Ruiz M.d. NPPES

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

MARIAM ENID ABREU RUIZ M.D. (NPI 1740472695) is an individual hospitalist provider in Zephyrhills, Florida, licensed in Florida (ME106554) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS, is affiliated with Florida Hospital Zephyrhills, and maintains a secondary practice location in Tampa.

NPPES Registry Identity

NPI1740472695

Entity TypeIndividualFemale

Primary Taxonomy208M00000X

Provider Legal NameMARIAM ENID ABREU RUIZCredential: M.D.

Location Address38135 MARKET SQZephyrhills, FL 33542-7505

Mailing Address38135 Market SqZephyrhills, FL 33542-7505 · (813) 780-2155 · Fax (813) 355-5017

Phone(813) 780-2155

Fax(813) 355-5017

Sole ProprietorNo

Medical School CMSUniversity Of Puerto Rico School Of MedicineGraduated 2007

Enumeration DateAugust 15, 2007

Last NPPES UpdateJanuary 13, 20213 updates tracked since enumeration

NPPES CertifiedJanuary 13, 2021

✔ NPI 1740472695 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in FL · ME106554

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.

Also ListedInternal MedicineTaxonomy 207R00000X · License ME106554 (FL)

38135 MARKET SQ, Zephyrhills, FL 33542

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Secondary Practice Location 1

Location 12713 W Virginia AveTampa, FL 33607-6327 · Phone (813) 873-8102

Other Identifiers 1

Medicaid002661800FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AvMed, Molina Healthcare, Wellpoint.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

Mariam Enid Abreu Ruiz 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 ID8921294075

PECOS Enrollment IDI20101201000390

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.

392 services162 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.

197 services176 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.

101 services97 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.

38 services35 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.

14 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Florida Hospital Zephyrhills

Acute Care Hospitals · Zephyrhills, FL

5/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number100046

Location7050 Gall BlvdZephyrhills, FL 33541 · Pasco County

Emergency services Birthing friendly

Adventhealth Dade City

Acute Care Hospitals · Dade City, FL

4/5 CMS rating

OwnershipProprietary

CMS Certification Number100211

Location13100 Ft King RdDade City, FL 33525 · Pasco County

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33542 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

$130.04 typical visit price

range $56.00 – $171.84

Typical copayment $32.51 (range $14.00 – $42.96)

Most-billed visit code 99204

Established Patient

$99.16 typical visit price

range $17.57 – $139.16

Typical copayment $24.79 (range $4.39 – $34.79)

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.

Referred Medical Equipment & Supplies CMS DME claims 4

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

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260

DME-Hospital Beds · category DB000N

1 supplier20 claims20 services$44.87 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

3 suppliers19 claims19 services$15.00 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

4 suppliers25 claims25 services$68.03 avg. paid by Medicare

Standard wheelchair K0001

DME-Wheelchairs · category DD000N

3 suppliers13 claims13 services$18.74 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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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.

AUDREY BLENDOWSKI APRN

Nurse Practitioner