DONNA LAM CAHILL PA
NPI 1760244719
Physician Assistant in Mount Kisco, NY

Active since January 25, 2024PECOS EnrolledAccepts Medicare Assignment
359 E MAIN ST STE 4G, MOUNT KISCO, NY 10549(914) 241-3003 Get Directions Write a Review

NPPES record last updated: May 1, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 1, 2026, Apr 20, 2026, Apr 16, 2026 and 1 more (4 updates tracked since 2026).

About Donna Lam Cahill Pa NPPES

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

DONNA LAM CAHILL PA (NPI 1760244719) is an individual physician assistant in Mount Kisco, New York, licensed in Connecticut (7442) and active in the NPI registry since January 2024. She is enrolled in Medicare PECOS, maintains a secondary practice location in Westport, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1760244719
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameDONNA LAM CAHILLCredential: PA
Location Address359 E MAIN ST STE 4GMount Kisco, NY 10549-3035
Mailing Address1032 Post Rd EWestport, CT 06880-5369 · (203) 635-0770 · Fax (203) 635-0771
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateJanuary 25, 2024
Last NPPES UpdateMay 1, 20264 updates tracked since enumeration
NPPES CertifiedMay 1, 2026
✔ NPI 1760244719 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CT · 7442
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
359 E MAIN ST STE 4G, Mount Kisco, NY 10549

Other Names 1

Former Name (1)Donna Lam Pa-c

Secondary Practice Location 1

Location 11032 Post Rd EWestport, CT 06880-5369 · Phone (203) 635-0770 · Fax (203) 635-0771

Accepted 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

Donna Lam Cahill Pa 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 ID5597232256
PECOS Enrollment IDI20260430000915
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 10549 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
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

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

Dermatology
359 E MAIN ST STE 4G
MOUNT KISCO, NY 10549

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 Donna Cahill's NPI number?

The NPI number for Donna Cahill is 1760244719. It was assigned to this individual provider in the NPPES registry on January 25, 2024. The provider is also known as Donna Lam Pa-C.

Where is Donna Cahill located?

Donna Cahill practices at 359 E Main St Ste 4G, Mount Kisco, NY 10549. The listed phone number is (914) 241-3003.

What is Donna Cahill's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Donna Cahill enrolled in Medicare?

Yes. Donna Cahill 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 Donna Cahill accept?

Health plans from Anthem Blue Cross and Blue Shield list Donna Cahill 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 Donna Cahill was last updated on May 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.