AVA PORT M.D.
NPI 1457528358
Internal Medicine - Endocrinology, Diabetes & Metabolism in Baltimore, MD
About Ava Port M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AVA PORT M.D. (NPI 1457528358) is an individual endocrinology, diabetes & metabolism provider in Baltimore, Maryland, licensed in Maryland (D74506) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
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
Ava Port 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.
Medicare Billing Reassignments
3Medicare enrollment records show Ava Port reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- 614 clinicians in this Medicare group
Baltimore, MD 21239
- Reassigned Medicare billing, District of Columbia enrollment
- 3,530 clinicians in this Medicare group
Washington, DC 20007
- Reassigned Medicare billing, District of Columbia enrollment
- 861 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 7
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 21201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
BALTIMORE, MD 21201
BALTIMORE, MD 21201
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 Ava Port's NPI number?
The NPI number for Ava Port is 1457528358. It was assigned to this individual provider in the NPPES registry on May 11, 2008.
Where is Ava Port located?
Ava Port practices at 827 Linden Ave Floor 2, South, Baltimore, MD 21201. The listed phone number is (443) 682-6800.
What is Ava Port's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Ava Port enrolled in Medicare?
Yes. Ava Port 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 Ava Port's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ava Port reassigns Medicare benefits to 3 organizations: University Of Maryland Physicians PA (Baltimore, MD), Medstar Medical Group II LLC (Baltimore, MD) and Mgmc LLC (Washington, DC). 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 Ava Port'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 Ava Port was last updated on January 5, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Ava Port, M.D. · NPI 1457528358
Endocrinology, Diabetes & Metabolism physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since May 11, 2008.
## Identity
- **NPI:** 1457528358 (Entity type: Individual)
- **Enumerated:** May 11, 2008
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **State license:** D74506 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 827 LINDEN AVE, FLOOR 2, SOUTH, Baltimore, MD 21201-4606
- **Phone:** (443) 682-6800 · **Fax:** (443) 552-2991
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): University Of Maryland Physicians PA (NPI 1144270687, Baltimore, MD); Medstar Medical Group II LLC (NPI 1184046187, Baltimore, MD); Mgmc LLC (NPI 1316949654, Washington, DC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** January 5, 2017
- **Other identifiers:** Medicare PIN 245457ZADH (MD); Medicaid 332136300 (MD); Other S062-0486 (MD); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1457528358) · Data from the CMS NPPES public registry.