1. Home
  2. Directory
  3. Pennsylvania
  4. Warren
  5. Physician Assistant
  6. NPI Profile

CHRISTOPHER JOHN PA-C
NPI 1902996903
Physician Assistant in Warren, PA

Active since October 13, 2006PECOS EnrolledAccepts Medicare Assignment
85.51/100
CMS Quality Rating
103 W SAINT CLAIR ST, SUITE 1D, WARREN, PA 16365(814) 726-1921(814) 726-7881 Get Directions Write a Review

NPPES record last updated: June 30, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Christopher John Pa-c NPPES

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

CHRISTOPHER JOHN PA-C (NPI 1902996903) is an individual physician assistant in Warren, Pennsylvania, licensed in Pennsylvania (MA052688) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Kaleida Health, and is a graduate of Other (2006).

NPPES Registry Identity

NPI1902996903
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameCHRISTOPHER JOHNCredential: PA-C
Location Address103 W SAINT CLAIR ST, SUITE 1DWarren, PA 16365-2197
Mailing Address220 Hallock StJamestown, NY 14701-4630 · (716) 499-1466
Phone(814) 726-1921
Fax(814) 726-7881
Sole ProprietorYes
Medical School CMSOtherGraduated 2006
Enumeration DateOctober 13, 2006
Last NPPES UpdateJune 30, 2023
✔ NPI 1902996903 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in PA · MA052688✔ Licensed in NY · 12086
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.
103 W SAINT CLAIR ST, Warren, PA 16365
Open in Google Maps ↗

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

Christopher John 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 ID5395745020
PECOS Enrollment IDI20071207000675
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.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
86 services84 patients
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.
14 services14 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.
12 services12 patients

Hospital Affiliations CMS Care Compare 3

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

Kaleida Health

Acute Care Hospitals · Buffalo, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330005
Location100 High StreetBuffalo, NY 14210 · Erie County
Emergency services Birthing friendly

Olean General Hospital

Acute Care Hospitals · Olean, NY
1/5 CMS rating
OwnershipProprietary
CMS Certification Number330103
Location515 Main StreetOlean, NY 14760 · Cattaraugus County
Emergency services Birthing friendly

Brooks-Tlc Hospital System, Inc

Acute Care Hospitals · Dunkirk, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330229
Location529 Central AvenueDunkirk, NY 14048 · Chautauqua County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 16365 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.

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.

85.51/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality80.96
Promoting Interoperability100
Improvement Activities40
Cost59.35

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
100%92 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 10

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

DAN HENRY GOTTWALD MD
Orthopaedic Surgery
103 W SAINT CLAIR ST, SUITE 1D
WARREN, PA 16365
Warren County (814) 726-1921
DR. CHARLES E KELLER O.D.
Optometrist
103 W SAINT CLAIR ST
WARREN, PA 16365
Warren County (814) 726-2020
MR. LONNIE L HEETER CRNP
Nurse Practitioner
103 W SAINT CLAIR ST
WARREN, PA 16365
Warren County (814) 723-1212
SENECA EYE CARE LLC
Ophthalmology
103 W SAINT CLAIR ST
WARREN, PA 16365
Warren County (814) 726-2020
SENECA EYE SURGEONS, INC
Ophthalmology
103 W SAINT CLAIR ST
WARREN, PA 16365
Warren County (814) 726-2020
MR. GARY LYNN MCAFOOS MD
Surgery
103 W SAINT CLAIR ST, RM 2D
WARREN, PA 16365
Warren County (814) 723-2770
NICHOLE B HARRISON M.D.
Internal Medicine
103 W SAINT CLAIR ST, INTERNAL MEDICINE, WARREN MEDICAL GROUP
WARREN, PA 16365
Warren County (814) 726-0273
WARREN SURGEONS, INC.
Surgery
103 W SAINT CLAIR ST, SUITE 2D
WARREN, PA 16365
Warren County (814) 723-2770

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 Christopher John's NPI number?

The NPI number for Christopher John is 1902996903. It was assigned to this individual provider in the NPPES registry on October 13, 2006.

Where is Christopher John located?

Christopher John practices at 103 W Saint Clair St Suite 1D, Warren, PA 16365. The listed phone number is (814) 726-1921.

What is Christopher John's specialty?

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

Is Christopher John enrolled in Medicare?

Yes. Christopher John 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 Christopher John affiliated with any hospitals?

According to CMS data, Christopher John is affiliated with Kaleida Health, Olean General Hospital and Brooks-Tlc Hospital System, Inc.

When was this NPI record last updated?

The NPPES record for Christopher John was last updated on June 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.