DR. MARIELA GLANDT MD
NPI 1235301920
Internal Medicine - Endocrinology, Diabetes & Metabolism in Bronx, NY
About Dr. Mariela Glandt Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARIELA GLANDT MD (NPI 1235301920) is an individual endocrinology, diabetes & metabolism provider in Bronx, New York, licensed in New York (224591) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical School At Houston (1999).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Mariela Glandt 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.
Medicare Billing Reassignments
7Medicare enrollment records show Mariela Glandt reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bronx, NY 10452
- Reassigned Medicare billing, New York enrollment
- 272 clinicians in this Medicare group
Bronx, NY 10453
- Reassigned Medicare billing, New York enrollment
- 1,393 clinicians in this Medicare group
New York, NY 10040
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Somos Medical PC
- 35 clinicians in this Medicare group
Bronx, NY 10461
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Bronx Medical Practice PC
- 1,013 clinicians in this Medicare group
Bronx, NY 10461
- Reassigned Medicare billing, New York enrollment
- 1,054 clinicians in this Medicare group
New York, NY 10006
- Reassigned Medicare billing, New York enrollment
Freeport, NY 11520
- Reassigned Medicare billing, New York enrollment
- 26 clinicians in this Medicare group
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10457 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
BRONX, NY 10457
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 Mariela Glandt's NPI number?
The NPI number for Mariela Glandt is 1235301920. It was assigned to this individual provider in the NPPES registry on April 2, 2008.
Where is Mariela Glandt located?
Mariela Glandt practices at 1650 Grand Concourse Department Of Medicine, Bronx, NY 10457. The listed phone number is (718) 960-1032.
What is Mariela Glandt's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Mariela Glandt enrolled in Medicare?
Yes. Mariela Glandt 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 Mariela Glandt's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mariela Glandt reassigns Medicare benefits to 7 organizations: Shakespeare Operating LLC (Bronx, NY), Essen Medical Associates, PC (Bronx, NY), Somos Medical, P.C (New York, NY), Bronx Medical Practice P.C. (Bronx, NY), House Call Medical Services Of New York, PLLC (Bronx, NY) and 2 more organizations, 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 Mariela Glandt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Mariela Glandt was last updated on April 2, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Dr. Mariela Glandt, MD · NPI 1235301920
Endocrinology, Diabetes & Metabolism physician in Bronx, New York. Individual provider, active in the CMS NPPES registry since April 2, 2008.
## Identity
- **NPI:** 1235301920 (Entity type: Individual)
- **Enumerated:** April 2, 2008
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **State license:** 224591 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1650 GRAND CONCOURSE, DEPARTMENT OF MEDICINE, Bronx, NY 10457-7606
- **Phone:** (718) 960-1032 · **Fax:** (718) 960-2055
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Shakespeare Operating LLC (NPI 1720634538, Bronx, NY); Essen Medical Associates, PC (NPI 1366418709, Bronx, NY); Somos Medical, P.C (NPI 1639873144, New York, NY); Bronx Medical Practice P.C. (NPI 1356726087, Bronx, NY); House Call Medical Services Of New York, PLLC (NPI 1851345946, Bronx, NY); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical School At Houston, class of 1999
## Record status
- **NPPES last updated:** April 2, 2008
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Source: [NPI Profile](https://npiprofile.com/npi/1235301920) · Data from the CMS NPPES public registry.