DR. ALLISON BETH LEVEY MD
NPI 1023261336
Pediatrics - Pediatric Cardiology in Darien, CT
About Dr. Allison Beth Levey Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALLISON BETH LEVEY MD (NPI 1023261336) is an individual pediatric cardiology provider in Darien, Connecticut, licensed in Connecticut (047242) and active in the NPI registry since October 2008. She is enrolled in Medicare PECOS and is a graduate of Columbia University College Of Physicians And Surgeons (2003).
NPPES Registry Identity
Specialties & Licenses 3
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
Dr. Allison Beth Levey 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 Allison Levey reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Stamford, CT 06902
- Reassigned Medicare billing, New York enrollment
- 470 clinicians in this Medicare group
Stamford, CT 06907
- Reassigned Medicare billing, Connecticut enrollment
- 496 clinicians in this Medicare group
Stamford, CT 06902
- Reassigned Medicare billing, Connecticut enrollment
- 10 clinicians in this Medicare group
Greenwich, CT 06830
- Reassigned Medicare billing, Connecticut enrollment
- 268 clinicians in this Medicare group
Bronxville, NY 10708
- Reassigned Medicare billing, New York enrollment
- 531 clinicians in this Medicare group
Nyack, NY 10960
- Reassigned Medicare billing, New York enrollment
- 130 clinicians in this Medicare group
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- Also billed through NPI 1982993184 (New York)
- 3,922 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.
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Allison Levey's NPI number?
The NPI number for Allison Levey is 1023261336. It was assigned to this individual provider in the NPPES registry on October 30, 2008.
Where is Allison Levey located?
Allison Levey practices at 1500 Post Rd Pediatric Cardiology, Darien, CT 06820. The listed phone number is (203) 662-0313.
What is Allison Levey's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.
Is Allison Levey enrolled in Medicare?
Yes. Allison Levey 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 Allison Levey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allison Levey reassigns Medicare benefits to 7 organizations: Westchester Medical Group, P.C. (Stamford, CT), Stamford Health Medical Group Inc (Stamford, CT), Columbiadoctors Of Connecticut, PC (Stamford, CT), Greenwich Hospital (Greenwich, CT), Lawrence Medical Associates, PC (Bronxville, 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 Allison Levey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Allison Levey accept?
Health plans from Anthem Blue Cross and Blue Shield list Allison Levey 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 Allison Levey was last updated on May 7, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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. Allison Beth Levey, MD · NPI 1023261336
Pediatric Cardiology physician in Darien, Connecticut. Individual provider, active in the CMS NPPES registry since October 30, 2008.
## Identity
- **NPI:** 1023261336 (Entity type: Individual)
- **Enumerated:** October 30, 2008
- **Primary specialty:** Pediatrics - Pediatric Cardiology · taxonomy 2080P0202X
- **State license:** 047242 (Connecticut)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1500 POST RD, PEDIATRIC CARDIOLOGY, Darien, CT 06820-5935
- **Phone:** (203) 662-0313 · **Fax:** (203) 662-9540
## 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): Westchester Medical Group, P.C. (NPI 1255780490, Stamford, CT); Stamford Health Medical Group Inc (NPI 1154633980, Stamford, CT); Columbiadoctors Of Connecticut, PC (NPI 1396221974, Stamford, CT); Greenwich Hospital (NPI 1609846088, Greenwich, CT); Lawrence Medical Associates, PC (NPI 1497260806, Bronxville, NY); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Columbia University College Of Physicians And Surgeons, class of 2003
## Record status
- **NPPES last updated:** May 7, 2009
---
Source: [NPI Profile](https://npiprofile.com/npi/1023261336) · Data from the CMS NPPES public registry.