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JONATHAN DEMCHAK PA-C
NPI 1285015610
Physician Assistant in Sayre, PA

Active since June 11, 2015PECOS EnrolledAccepts Medicare Assignment

NPPES record last updated: December 5, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 5, 2025, Mar 13, 2021 (2 updates tracked since 2021).

About Jonathan Demchak Pa-c NPPES

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

JONATHAN DEMCHAK PA-C (NPI 1285015610) is an individual physician assistant in Sayre, Pennsylvania, licensed in Pennsylvania (MA057594) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with Garnet Health Medical Center, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1285015610
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameJONATHAN DEMCHAKCredential: PA-C
Location Address1 GUTHRIE SQSayre, PA 18840-1625
Mailing Address1201 Grampian Blvd, Suite 1kWilliamsport, PA 17701-1900
Phone(570) 888-5858
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateJune 11, 2015
Last NPPES UpdateDecember 5, 20252 updates tracked since enumeration
NPPES CertifiedMarch 13, 2021
✔ NPI 1285015610 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 PA · MA057594
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.
1 GUTHRIE SQ, Sayre, PA 18840
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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

Jonathan Demchak 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 ID3173836970
PECOS Enrollment IDI20180529002521
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 3

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
160 services154 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
41 services41 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
15 services15 patients

Hospital Affiliations CMS Care Compare 3

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

Garnet Health Medical Center

Acute Care Hospitals · Middletown, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330126
Location707 East Main StreetMiddletown, NY 10940 · Orange County
Emergency services Birthing friendly

Garnet Health Medical Center Catskills

Critical Access Hospitals · Callicoon, NY
OwnershipGovernment - Federal
CMS Certification Number331303
Location8081 State Route 97Callicoon, NY 12723 · Sullivan County

Delaware Valley Hospital, Inc

Critical Access Hospitals · Walton, NY
OwnershipVoluntary non-profit - Private
CMS Certification Number331312
Location1 Titus PlaceWalton, NY 13856 · Delaware County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 18840 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
$84.88 typical visit price
range $54.64 – $166.87
Typical copayment $21.22 (range $13.66 – $41.71)
Most-billed visit code 99203
Established Patient
$68.36 typical visit price
range $17.33 – $135.84
Typical copayment $17.09 (range $4.33 – $33.96)
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 20

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

DR. DANIELLE LYNNETTE TERRY
Psychologist
1 GUTHRIE SQ
SAYRE, PA 18840
Bradford County (570) 888-5858
DR. PHILLIP LUNSFORD MD
Emergency Medicine
1 GUTHRIE SQ
SAYRE, PA 18840
Bradford County (570) 888-5858
MRS. MELISSA FOX OTR/L
Occupational Therapist
1 GUTHRIE SQ
SAYRE, PA 18840
Bradford County (570) 887-4801
DR. PREMJEET SINGH DHILLON MD
Internal Medicine
1 GUTHRIE SQ
SAYRE, PA 18840
Bradford County (570) 888-6666
WILLIAM HUNTER EDWARDS
Student in an Organized Health Care Education/Training Program
1 GUTHRIE SQ
SAYRE, PA 18840
Bradford County (570) 888-6666
DONNA L TAMKIN MD
Radiology (Diagnostic Radiology)
1 GUTHRIE SQ
SAYRE, PA 18840
Bradford County (570) 888-5858
DR. BRUCE C SLAGLE M.D.
Hospitalist
1 GUTHRIE SQ
SAYRE, PA 18840
Bradford County (570) 888-5858
MS. EMILY S. OBERST PA-C
Physician Assistant
1 GUTHRIE SQ
SAYRE, PA 18840
Bradford County (570) 888-5858

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 Jonathan Demchak's NPI number?

The NPI number for Jonathan Demchak is 1285015610. It was assigned to this individual provider in the NPPES registry on June 11, 2015.

Where is Jonathan Demchak located?

Jonathan Demchak practices at 1 Guthrie Sq, Sayre, PA 18840. The listed phone number is (570) 888-5858.

What is Jonathan Demchak's specialty?

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

Is Jonathan Demchak enrolled in Medicare?

Yes. Jonathan Demchak 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 Jonathan Demchak affiliated with any hospitals?

According to CMS data, Jonathan Demchak is affiliated with Garnet Health Medical Center, Garnet Health Medical Center Catskills and Delaware Valley Hospital, Inc.

When was this NPI record last updated?

The NPPES record for Jonathan Demchak was last updated on December 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.