1. Home
  2. Directory
  3. Texas
  4. Baytown
  5. Internal Medicine
  6. NPI Profile

MARINA NUNEZ MD
NPI 1700815479
Internal Medicine - Infectious Disease in Baytown, TX

Active since July 03, 2006PECOS EnrolledAccepts Medicare Assignment
4201 GARTH RD STE 301, BAYTOWN, TX 77521(281) 420-7290 Get Directions Write a Review

NPPES record last updated: March 22, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Marina Nunez Md NPPES

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

MARINA NUNEZ MD (NPI 1700815479) is an individual infectious disease provider in Baytown, Texas, licensed in Texas (U6778) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Houston Methodist Baytown Hospital, and is a graduate of Other (1995).

NPPES Registry Identity

NPI1700815479
Entity TypeIndividualFemale
Primary Taxonomy207RI0200X
Provider Legal NameMARINA NUNEZCredential: MD
Location Address4201 GARTH RD STE 301Baytown, TX 77521-3156
Mailing Address4201 Garth Rd Ste 301Baytown, TX 77521-3156
Phone(281) 420-7290
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateJuly 3, 2006
Last NPPES UpdateMarch 22, 2024
NPPES CertifiedMarch 22, 2024
✔ NPI 1700815479 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in TX · U6778
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
4201 GARTH RD STE 301, Baytown, TX 77521
Open in Google Maps ↗

Other Identifiers 8

Medicaid1700815479VA
Medicaid5904794NC
Other7080871Aetna
Other142RUNC · Bcbs
Medicaid3810008605WV
Other190061NC · Medcost
Other808489NC · Partners
MedicaidQ0049PSC

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next, Community Health Choice, 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

Marina Nunez Md 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 ID648271767
PECOS Enrollment IDI20240313004446
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 3

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.
311 services113 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.
105 services101 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.
28 services27 patients

Hospital Affiliations CMS Care Compare

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

Houston Methodist Baytown Hospital

Acute Care Hospitals · Baytown, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450424
Location4401 Garth RoadBaytown, TX 77521 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77521 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.

Other Providers at the Same Location NPPES

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

MD1961 LLC
Surgery
4201 GARTH RD STE 301
BAYTOWN, TX 77521
Harris County (281) 422-9811

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 Marina Nunez's NPI number?

The NPI number for Marina Nunez is 1700815479. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Where is Marina Nunez located?

Marina Nunez practices at 4201 Garth Rd Ste 301, Baytown, TX 77521. The listed phone number is (281) 420-7290.

What is Marina Nunez's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Marina Nunez enrolled in Medicare?

Yes. Marina Nunez 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 Marina Nunez accept?

Health plans from AmeriHealth Caritas Next, Community Health Choice and WellPoint list Marina Nunez 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 Marina Nunez affiliated with any hospitals?

According to CMS data, Marina Nunez is affiliated with Houston Methodist Baytown Hospital.

When was this NPI record last updated?

The NPPES record for Marina Nunez was last updated on March 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.