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MARINA BRON HOWELL MD
NPI 1205816683
Anesthesiology in Tucson, AZ

Active since January 20, 2006PECOS EnrolledAccepts Medicare Assignment
6200 N LA CHOLLA BLVD, TUCSON, AZ 85741(520) 742-9000 Get Directions Write a Review

NPPES record last updated: June 16, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 16, 2025, Apr 10, 2025, Dec 4, 2024 and 2 more (5 updates tracked since 2023).

About Marina Bron Howell Md NPPES

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

MARINA BRON HOWELL MD (NPI 1205816683) is an individual anesthesiology provider in Tucson, Arizona, licensed in Wisconsin (83588) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS, is affiliated with Aurora St Lukes Medical Center, and maintains a secondary practice location in Milwaukee.

NPPES Registry Identity

NPI1205816683
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameMARINA BRON HOWELLCredential: MD
Location Address6200 N LA CHOLLA BLVDTucson, AZ 85741-3529
Mailing Address9200 W Wisconsin AveMilwaukee, WI 53226-3522 · (414) 805-8700 · Fax (414) 259-1522
Phone(520) 742-9000
Sole ProprietorNo
Medical School CMSOtherGraduated 1991
Enumeration DateJanuary 20, 2006
Last NPPES UpdateJune 16, 20255 updates tracked since enumeration
NPPES CertifiedJune 16, 2025
✔ NPI 1205816683 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in WI · 83588✔ Licensed in AZ · 77128
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
6200 N LA CHOLLA BLVD, Tucson, AZ 85741
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Other Names 1

Former Name (1)Marina Paderina

Secondary Practice Location 1

Location 19200 W Wisconsin AveMilwaukee, WI 53226-3522 · Phone (414) 805-8700 · Fax (414) 259-1522

Other Identifiers 1

Medicaid1205816683WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare), Oscar Health Maintenance Organization of Florida, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Marina Bron Howell 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 ID6709806557
PECOS Enrollment IDI20240221000095
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.

Medicare Billing Reassignments

6

Medicare enrollment records show Marina Howell reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Advocate Health And Hospitals Corp.
1,336 mi
Medicare Defined Swing Bed Unit
101 S MAJOR ST
Eureka, IL 61530
  • Reassigned Medicare billing, Illinois enrollment
  • 4,870 clinicians in this Medicare group
NPI 1295066983 (309) 467-2371
Ams Anesthetist Services LLC
1,410 mi
Anesthesiology
28 N PALAFOX ST
Pensacola, FL 32502
  • Reassigned Medicare billing, Florida enrollment
  • 270 clinicians in this Medicare group
NPI 1770834426 (866) 653-2540
Ams Sacred Heart LLC
1,410 mi
Anesthesiology
28 N PALAFOX ST
Pensacola, FL 32502
  • Reassigned Medicare billing, Florida enrollment
  • 63 clinicians in this Medicare group
NPI 1457614851 (866) 653-2540
Aurora Medical Group, Inc.
1,453 mi
Obstetrics & Gynecology
8905 W LINCOLN AVE, SUITE 515
West Allis, WI 53227
  • Reassigned Medicare billing, Wisconsin enrollment
  • 4,609 clinicians in this Medicare group
NPI 1457592735 (414) 328-8650
The Medical College Of Wisconsin, Inc.
1,454 mi
Internal Medicine
8701 WATERTOWN PLANK RD
Milwaukee, WI 53226
  • Reassigned Medicare billing, Wisconsin enrollment
  • 3,983 clinicians in this Medicare group
NPI 1699720086 (414) 955-7101
Iu Anesthesiology Associates, LLC
1,476 mi
Anesthesiology
550 UNIVERSITY BLVD
Indianapolis, IN 46202
  • Reassigned Medicare billing, Indiana enrollment
  • 259 clinicians in this Medicare group
NPI 1285684407 (317) 274-0275

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

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.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
17 services16 patients

Hospital Affiliations CMS Care Compare

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

Aurora St Lukes Medical Center

Acute Care Hospitals · Milwaukee, WI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520138
Location2900 W Oklahoma AveMilwaukee, WI 53215 · Milwaukee County
Emergency services Birthing friendly

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.

ELLEN MARIE KULESA CRNA
Nurse Anesthetist, Certified Registered
6200 N LA CHOLLA BLVD
TUCSON, AZ 85741
Pima County (520) 742-9000
ALEXIS JIMENEZ DO
Student in an Organized Health Care Education/Training Program
6200 N LA CHOLLA BLVD
TUCSON, AZ 85741
Pima County (520) 742-9000
EMMANUEL ASLAN GALLEGOS
Student in an Organized Health Care Education/Training Program
6200 N LA CHOLLA BLVD
TUCSON, AZ 85741
Pima County (520) 742-9000
DR. DAVID M SCHWARTZ DO
Internal Medicine
6200 N LA CHOLLA BLVD
TUCSON, AZ 85741
Pima County (520) 469-8011
PAMELA D LOWE APRN, ACNPC-AG
Nurse Practitioner (Acute Care)
6200 N LA CHOLLA BLVD
TUCSON, AZ 85741
Pima County (520) 742-9000
ERIC STANLEY CRNA
Nurse Anesthetist, Certified Registered
6200 N LA CHOLLA BLVD
TUCSON, AZ 85741
Pima County (520) 742-9000
CAMERON TAYLOR FRICKE BSN RN
Registered Nurse (Critical Care Medicine)
6200 N LA CHOLLA BLVD
TUCSON, AZ 85741
Pima County (520) 742-9000
JULIE TAMAYO DO
Student in an Organized Health Care Education/Training Program
6200 N LA CHOLLA BLVD
TUCSON, AZ 85741
Pima County (520) 742-9000

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 Howell's NPI number?

The NPI number for Marina Howell is 1205816683. It was assigned to this individual provider in the NPPES registry on January 20, 2006. The provider is also known as Marina Paderina.

Where is Marina Howell located?

Marina Howell practices at 6200 N La Cholla Blvd, Tucson, AZ 85741. The listed phone number is (520) 742-9000.

What is Marina Howell's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Marina Howell enrolled in Medicare?

Yes. Marina Howell 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.

Which organizations bill Medicare for Marina Howell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marina Howell reassigns Medicare benefits to 6 organizations: Advocate Health And Hospitals Corp. (Eureka, IL), Ams Anesthetist Services LLC (Pensacola, FL), Ams Sacred Heart LLC (Pensacola, FL), Aurora Medical Group, Inc. (West Allis, WI), The Medical College Of Wisconsin, Inc. (Milwaukee, WI) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marina Howell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marina Howell accept?

Health plans from CareSource (Common Ground Healthcare), Oscar Health Maintenance Organization of Florida and Oscar Insurance Company list Marina Howell 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 Howell affiliated with any hospitals?

According to CMS data, Marina Howell is affiliated with Aurora St Lukes Medical Center.

When was this NPI record last updated?

The NPPES record for Marina Howell was last updated on June 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.