DR. CHRISTOS P KESSARIS M.D.
NPI 1902929623
Anesthesiology in Phoenixville, PA

Active since April 09, 2007PECOS EnrolledAccepts Medicare Assignment
82.78/100
CMS Quality Rating
140 NUTT RD, PHOENIXVILLE, PA 19460(610) 983-1000 Get Directions Write a Review

NPPES record last updated: October 10, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Oct 10, 2025, Mar 4, 2024, Mar 16, 2017 (3 updates tracked since 2017).

About Dr. Christos P Kessaris M.d. NPPES

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

DR. CHRISTOS P KESSARIS M.D. (NPI 1902929623) is an individual anesthesiology provider in Phoenixville, Pennsylvania, licensed in Pennsylvania (MD447075) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with University Of Iowa Hospital & Clinics, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1902929623
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. CHRISTOS P KESSARISCredential: M.D.
Location Address140 NUTT RDPhoenixville, PA 19460-3906
Mailing Address701 E Marshall St Ste 350West Chester, PA 19380-4412 · (516) 945-3347 · Fax (516) 945-3131
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateApril 9, 2007
Last NPPES UpdateOctober 10, 20253 updates tracked since enumeration
NPPES CertifiedOctober 10, 2025
NPI 1902929623 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses Licensed in PA · MD447075 Licensed in IA · MD-55397 Licensed in DE · C1-0008284
Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

140 NUTT RD, Phoenixville, PA 19460

Secondary Practice Locations 3

Location 12500 Bernville RdReading, PA 19605-9453 · Phone (610) 378-2005 · Fax (610) 378-2058
Location 2200 Hawkins DrIowa City, IA 52242-1009 · Phone (319) 356-2633 · Fax (319) 356-2940
Location 3701 W Forevergreen RdNorth Liberty, IA 52317-9848 · Phone (319) 356-2633 · Fax (319) 356-2940

Other Identifiers 3

Medicaid1902929623DE
OtherP00795682DE · Railroad Medicare Ptan
Medicaid0132888NJ

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

Dr. Christos P Kessaris M.d. 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 ID9335231786
PECOS Enrollment IDI20070815000642, I20130226000249
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

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for x-ray or radiation therapy 01922
Anesthesia for x-ray or radiation therapy involves administering medication to help you relax or sleep during the procedure. It's used to ensure comfort, minimize movement, and reduce anxiety. The type of anesthesia used depends on the procedure and patient's health.
11 services11 patients

Hospital Affiliations CMS Care Compare 2

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

University Of Iowa Hospital & Clinics

Acute Care Hospitals · Iowa City, IA
3/5 CMS rating
OwnershipGovernment - State
CMS Certification Number160058
Location200 Hawkins DriveIowa City, IA 52242 · Johnson County
Emergency services Birthing friendly

St Mary Medical Center

Acute Care Hospitals · Langhorne, PA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390258
LocationLanghorne-Newtown RdLanghorne, PA 19047 · Bucks County
Emergency services

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.

82.78/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality79.74
Improvement Activities40

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.

Emergency Medicine
140 NUTT RD
PHOENIXVILLE, PA 19460
Physician Assistant
140 NUTT RD
PHOENIXVILLE, PA 19460
Emergency Medicine
140 NUTT RD
PHOENIXVILLE, PA 19460
Technician, Cardiology
140 NUTT RD
PHOENIXVILLE, PA 19460
Physician Assistant (Medical)
140 NUTT RD
PHOENIXVILLE, PA 19460
Emergency Medicine
140 NUTT RD
PHOENIXVILLE, PA 19460
Nurse Practitioner (Pediatrics)
140 NUTT RD
PHOENIXVILLE, PA 19460
Registered Nurse (Neonatal Intensive Care)
140 NUTT RD
PHOENIXVILLE, PA 19460

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1902929623, enumerated as an "individual" on April 09, 2007.

The provider is located at 140 NUTT RD PHOENIXVILLE, PA 19460 and the phone number is (610) 983-1000.

Anesthesiology with taxonomy code 207L00000X.

The provider might be accepting Accepts: Medicare, Medicaid and Railroad Medicare. Please consult your insurance carrier or call the provider to verify.

Christos Kessaris is affiliated with: UNIVERSITY OF IOWA HOSPITAL & CLINICS and ST MARY MEDICAL CENTER.