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MARNIE GISSEL AGUASVIVAS BELLO M.D.
NPI 1669829115
Internal Medicine - Endocrinology, Diabetes & Metabolism in Baltimore, MD

Active since May 14, 2016PECOS EnrolledAccepts Medicare Assignment
9000 FRANKLIN SQUARE DR, BALTIMORE, MD 21237(443) 777-6351 Get Directions Write a Review

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

About Marnie Gissel Aguasvivas Bello M.d. NPPES

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

MARNIE GISSEL AGUASVIVAS BELLO M.D. (NPI 1669829115) is an individual endocrinology, diabetes & metabolism provider in Baltimore, Maryland, licensed in Maryland (D0101793) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS, is affiliated with Medstar Franklin Square Medical Center, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1669829115
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameMARNIE GISSEL AGUASVIVAS BELLOCredential: M.D.
Location Address9000 FRANKLIN SQUARE DRBaltimore, MD 21237-3901
Mailing Address9000 Franklin Square DrBaltimore, MD 21237-3901 · (443) 777-6351
Phone(443) 777-6351
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateMay 14, 2016
Last NPPES UpdateOctober 16, 2024
NPPES CertifiedOctober 16, 2024
✔ NPI 1669829115 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in MD · D0101793
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
9000 FRANKLIN SQUARE DR, Baltimore, MD 21237
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.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

Marnie Gissel Aguasvivas Bello 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 ID1951632553
PECOS Enrollment IDI20241029000255
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.

Hospital Affiliations CMS Care Compare

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

Medstar Franklin Square Medical Center

Acute Care Hospitals · Rosedale, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210015
Location9000 Franklin Square DriveRosedale, MD 21237 · Baltimore County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21237 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
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
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 20

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

FRANKLIN SQUARE HOSPITAL CENTER, INC
Clinical Medical Laboratory
9000 FRANKLIN SQUARE DR
BALTIMORE, MD 21237
Baltimore County (443) 777-7257
DIH-YIN CHEN MD
Student in an Organized Health Care Education/Training Program
9000 FRANKLIN SQUARE DR
BALTIMORE, MD 21237
Baltimore County (443) 777-8300
PERCY IVAN VALENZUELA CANEPA M.D.
Internal Medicine
9000 FRANKLIN SQUARE DR, HOSPITALIST PROGRAM
BALTIMORE, MD 21237
Baltimore County (443) 777-8186
MISS BROOKE JELA REDMER PA-C
Physician Assistant
9000 FRANKLIN SQUARE DR
BALTIMORE, MD 21237
Baltimore County (443) 777-7900
ERIC WUNDERLE
Physical Therapist
9000 FRANKLIN SQUARE DR
BALTIMORE, MD 21237
Baltimore County (443) 777-7000
MARK DEAN WAGUESPACK MD
Anesthesiology
9000 FRANKLIN SQUARE DR
BALTIMORE, MD 21237
Baltimore County (443) 777-7179
ROBERT A PAZ M.D.
Internal Medicine
9000 FRANKLIN SQUARE DR
BALTIMORE, MD 21237
Baltimore County (443) 777-7000
FRANKLIN SQUARE HOSPITAL CENTER INC
Pediatrics
9000 FRANKLIN SQUARE DR
BALTIMORE, MD 21237
Baltimore County (443) 777-7000

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 Marnie Aguasvivas Bello's NPI number?

The NPI number for Marnie Aguasvivas Bello is 1669829115. It was assigned to this individual provider in the NPPES registry on May 14, 2016.

Where is Marnie Aguasvivas Bello located?

Marnie Aguasvivas Bello practices at 9000 Franklin Square Dr, Baltimore, MD 21237. The listed phone number is (443) 777-6351.

What is Marnie Aguasvivas Bello's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Marnie Aguasvivas Bello enrolled in Medicare?

Yes. Marnie Aguasvivas Bello 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 Marnie Aguasvivas Bello accept?

Health plans from Blue Cross and Blue Shield of Texas list Marnie Aguasvivas Bello 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 Marnie Aguasvivas Bello affiliated with any hospitals?

According to CMS data, Marnie Aguasvivas Bello is affiliated with Medstar Franklin Square Medical Center.

When was this NPI record last updated?

The NPPES record for Marnie Aguasvivas Bello was last updated on October 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.