USMAN ALEEM DPM
NPI 1891364923
Podiatrist - Foot & Ankle Surgery in Greenwich, CT
About Usman Aleem Dpm NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
USMAN ALEEM DPM (NPI 1891364923) is an individual foot & ankle surgery provider in Greenwich, Connecticut, licensed in Connecticut (1168) and active in the NPI registry since June 2021. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Barry University School Of Podiatric Medicine (2021).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Accepted 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
Usman Aleem Dpm 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
4Medicare enrollment records show Usman Aleem reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greenwich, CT 06830
- Reassigned Medicare billing, Connecticut enrollment
- 268 clinicians in this Medicare group
Greenwich, CT 06830
- Reassigned Medicare billing, Connecticut enrollment
- 4 clinicians in this Medicare group
Fairfield, CT 06824
- Reassigned Medicare billing, Connecticut enrollment
- 8 clinicians in this Medicare group
North Haven, CT 06473
- Reassigned Medicare billing, Connecticut enrollment
- 5 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.
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 Usman Aleem's NPI number?
The NPI number for Usman Aleem is 1891364923. It was assigned to this individual provider in the NPPES registry on June 22, 2021.
Where is Usman Aleem located?
Usman Aleem practices at 469 W Putnam Ave Ste 203, Greenwich, CT 06830. The listed phone number is (203) 869-2022.
What is Usman Aleem's specialty?
The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.
Is Usman Aleem enrolled in Medicare?
Yes. Usman Aleem 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 Usman Aleem's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Usman Aleem reassigns Medicare benefits to 4 organizations: Greenwich Hospital (Greenwich, CT), Associated Podiatrists Of Greenwich LLC (Greenwich, CT), Associated Podiatrist Of Fairfield, LLC (Fairfield, CT) and Associated Podiatrists Of North Haven (North Haven, CT). 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 Usman Aleem's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Usman Aleem accept?
Health plans from Anthem Blue Cross and Blue Shield list Usman Aleem 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.
When was this NPI record last updated?
The NPPES record for Usman Aleem was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days 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.
# Usman Aleem, DPM · NPI 1891364923
Foot & Ankle Surgery provider in Greenwich, Connecticut. Individual provider, active in the CMS NPPES registry since June 22, 2021.
## Identity
- **NPI:** 1891364923 (Entity type: Individual)
- **Enumerated:** June 22, 2021
- **Primary specialty:** Podiatrist - Foot & Ankle Surgery · taxonomy 213ES0103X
- **State license:** 1168 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 469 W PUTNAM AVE STE 203, Greenwich, CT 06830-6896
- **Phone:** (203) 869-2022
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Greenwich Hospital (NPI 1609846088, Greenwich, CT); Associated Podiatrists Of Greenwich LLC (NPI 1437494135, Greenwich, CT); Associated Podiatrist Of Fairfield, LLC (NPI 1700985835, Fairfield, CT); Associated Podiatrists Of North Haven (NPI 1295850204, North Haven, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Barry University School Of Podiatric Medicine, class of 2021
## Record status
- **NPPES last updated:** September 28, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1891364923) · Data from the CMS NPPES public registry.