PATTY DF KOK APRN
NPI 1083331888
Nurse Practitioner - Acute Care in Winchester, MA

Active since October 21, 2022PECOS EnrolledAccepts Medicare Assignment
41 HIGHLAND AVE, WINCHESTER, MA 01890(781) 729-2020 Get Directions Write a Review

NPPES record last updated: March 31, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 31, 2025, Mar 28, 2025, Oct 21, 2022 (3 updates tracked since 2022).

About Patty Df Kok Aprn NPPES

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

PATTY DF KOK APRN (NPI 1083331888) is an individual acute care provider in Winchester, Massachusetts, licensed in Massachusetts (RN10022438) and active in the NPI registry since October 2022. She is enrolled in Medicare PECOS, is affiliated with Winchester Hospital, and is a graduate of University Of Florida College Of Medicine (2024).

NPPES Registry Identity

NPI1083331888
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NamePATTY DF KOKCredential: APRN
Location Address41 HIGHLAND AVEWinchester, MA 01890-1446
Mailing Address41 Highland AveWinchester, MA 01890-1446 · (781) 729-2020
Sole ProprietorNo
Medical School CMSUniversity Of Florida College Of MedicineGraduated 2024
Enumeration DateOctober 21, 2022
Last NPPES UpdateMarch 31, 20253 updates tracked since enumeration
NPPES CertifiedMarch 31, 2025
NPI 1083331888 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
Licenses Licensed in MA · RN10022438 Licensed in FL · APRN11022584 Licensed in CA · 95027307
41 HIGHLAND AVE, Winchester, MA 01890

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

Patty Df Kok Aprn 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 ID3173966702
PECOS Enrollment IDI20250805001715
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.

Hospital Affiliations CMS Care Compare

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

Winchester Hospital

Acute Care Hospitals · Winchester, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220105
Location41 Highland AvenueWinchester, MA 01890 · Middlesex County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01890 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
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 20

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

Internal Medicine
41 HIGHLAND AVE
WINCHESTER, MA 01890
Internal Medicine
41 HIGHLAND AVE
WINCHESTER, MA 01890
Pathology (Anatomic Pathology & Clinical Pathology)
41 HIGHLAND AVE, WINCHESTER HOSPITAL
WINCHESTER, MA 01890
Pediatrics (Neonatal-Perinatal Medicine)
41 HIGHLAND AVE, WINCHESTER HOSPITAL
WINCHESTER, MA 01890
Internal Medicine
41 HIGHLAND AVE
WINCHESTER, MA 01890
Internal Medicine
41 HIGHLAND AVE
WINCHESTER, MA 01890
Internal Medicine (Pulmonary Disease)
41 HIGHLAND AVE
WINCHESTER, MA 01890
Emergency Medicine
41 HIGHLAND AVE
WINCHESTER, MA 01890

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 Patty Kok's NPI number?

The NPI number for Patty Kok is 1083331888. It was assigned to this individual provider in the NPPES registry on October 21, 2022.

Where is Patty Kok located?

Patty Kok practices at 41 Highland Ave, Winchester, MA 01890. The listed phone number is (781) 729-2020.

What is Patty Kok's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Patty Kok enrolled in Medicare?

Yes. Patty Kok 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 Patty Kok affiliated with any hospitals?

According to CMS data, Patty Kok is affiliated with Winchester Hospital.

When was this NPI record last updated?

The NPPES record for Patty Kok was last updated on March 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.