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REBEKAH ZEFFER PA-C
NPI 1457834780
Physician Assistant in Sleepy Hollow, NY

Active since September 12, 2018PECOS EnrolledAccepts Medicare Assignment
91.25/100
CMS Quality Rating
755 N BROADWAY STE 540, SLEEPY HOLLOW, NY 10591(914) 269-1930 Get Directions Write a Review

NPPES record last updated: July 25, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Rebekah Zeffer Pa-c NPPES

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

REBEKAH ZEFFER PA-C (NPI 1457834780) is an individual physician assistant in Sleepy Hollow, New York, licensed in New York (022714-01) and active in the NPI registry since September 2018. She is enrolled in Medicare PECOS, is affiliated with Northern Westchester Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1457834780
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameREBEKAH ZEFFERCredential: PA-C
Location Address755 N BROADWAY STE 540Sleepy Hollow, NY 10591-1077
Mailing Address2382 Sherry DrYorktown Heights, NY 10598-3657 · (608) 630-2557
Phone(914) 269-1930
Sole ProprietorNo
Medical School CMSMercy CollegeGraduated 2018
Enumeration DateSeptember 12, 2018
Last NPPES UpdateJuly 25, 2025
NPPES CertifiedJuly 25, 2025
✔ NPI 1457834780 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 NY · 022714-01
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.
755 N BROADWAY STE 540, Sleepy Hollow, NY 10591
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1300 Community DrManhasset, NY 11030-3876 · Phone (516) 562-0100
Location 2400 E Main St Ste 106Mount Kisco, NY 10549-3477 · Phone (914) 362-6280

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

Rebekah Zeffer Pa-c 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 ID9830435296
PECOS Enrollment IDI20190107002579
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.

Areas of Expertise CMS Part B claims 2

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
38 services25 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
27 services27 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Northern Westchester Hospital

Acute Care Hospitals · Mount Kisco, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330162
Location400 East Main StreetMount Kisco, NY 10549 · Westchester County
Emergency services Birthing friendly

Phelps Hospital

Acute Care Hospitals · Sleepy Hollow, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330261
Location701 N BroadwaySleepy Hollow, NY 10591 · Westchester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10591 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.25/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality74.92
Promoting Interoperability91.67
Improvement Activities40

Other Providers at the Same Location NPPES

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

ROLLA NUOMAN
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
755 N BROADWAY STE 540
SLEEPY HOLLOW, NY 10591
Westchester County (914) 358-0188

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 Rebekah Zeffer's NPI number?

The NPI number for Rebekah Zeffer is 1457834780. It was assigned to this individual provider in the NPPES registry on September 12, 2018.

Where is Rebekah Zeffer located?

Rebekah Zeffer practices at 755 N Broadway Ste 540, Sleepy Hollow, NY 10591. The listed phone number is (914) 269-1930.

What is Rebekah Zeffer's specialty?

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

Is Rebekah Zeffer enrolled in Medicare?

Yes. Rebekah Zeffer 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.

Is Rebekah Zeffer affiliated with any hospitals?

According to CMS data, Rebekah Zeffer is affiliated with Northern Westchester Hospital and Phelps Hospital.

When was this NPI record last updated?

The NPPES record for Rebekah Zeffer was last updated on July 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.