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DR. AARON LEININGER D.O.
NPI 1679956452
Orthopaedic Surgery in New Haven, CT

Active since June 30, 2015PECOS EnrolledAccepts Medicare Assignment
47 COLLEGE ST, NEW HAVEN, CT 06510(877) 925-3637 Get Directions Write a Review

NPPES record last updated: July 23, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 23, 2024, Jun 8, 2020 (2 updates tracked since 2020).

About Dr. Aaron Leininger D.o. NPPES

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

DR. AARON LEININGER D.O. (NPI 1679956452) is an individual orthopaedic surgery provider in New Haven, Connecticut, licensed in Connecticut (77341) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (2015).

NPPES Registry Identity

NPI1679956452
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. AARON LEININGERCredential: D.O.
Location Address47 COLLEGE STNew Haven, CT 06510-3209
Mailing Address47 College StNew Haven, CT 06510-3209
Phone(877) 925-3637
Sole ProprietorNo
Medical School CMSLake Erie College Of Osteopathic Medicine, ErieGraduated 2015
Enumeration DateJune 30, 2015
Last NPPES UpdateJuly 23, 20242 updates tracked since enumeration
NPPES CertifiedJuly 23, 2024
✔ NPI 1679956452 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in CT · 77341
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
47 COLLEGE ST, New Haven, CT 06510
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.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

Dr. Aaron Leininger D.o. 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 ID941518955
PECOS Enrollment IDI20240920001507
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06510 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
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
Most-billed visit code 99213
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 6

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

RAJ JITENDRA GALA MD
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
47 COLLEGE ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 737-6782
DOMINICK A TUASON MD
Orthopaedic Surgery
47 COLLEGE ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 785-2579
MICHAEL WEINSTOCK M.D.
Otolaryngology
47 COLLEGE ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 785-3181
MS. ALEXANDRA DANIELLE SCHLAPP PA-C
Physician Assistant
47 COLLEGE ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4242
DR. ARIEL A WILLIAMS M.D.
Orthopaedic Surgery
47 COLLEGE ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (877) 925-3637
EMMA MICHELLE KOZINN PA-C
Physician Assistant
47 COLLEGE ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 789-2115

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 Aaron Leininger's NPI number?

The NPI number for Aaron Leininger is 1679956452. It was assigned to this individual provider in the NPPES registry on June 30, 2015.

Where is Aaron Leininger located?

Aaron Leininger practices at 47 College St, New Haven, CT 06510. The listed phone number is (877) 925-3637.

What is Aaron Leininger's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Aaron Leininger enrolled in Medicare?

Yes. Aaron Leininger 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 Aaron Leininger accept?

Health plans from Providence Health Plan list Aaron Leininger 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 Aaron Leininger was last updated on July 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.