DR. KATIE M. WARREN D.O.
NPI 1477879856
Psychiatry & Neurology - Neurology in Meadville, PA

Active since April 11, 2010PECOS EnrolledAccepts Medicare Assignment
765 LIBERTY ST, STE 303, MEADVILLE, PA 16335(814) 333-3929(814) 373-3539 Get Directions Write a Review

NPPES record last updated: August 4, 2015. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Katie M. Warren D.o. NPPES

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

DR. KATIE M. WARREN D.O. (NPI 1477879856) is an individual neurology provider in Meadville, Pennsylvania, licensed in Pennsylvania (OS017335) and active in the NPI registry since April 2010. She is enrolled in Medicare PECOS, is affiliated with Meadville Medical Center, and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (2010).

NPPES Registry Identity

NPI1477879856
Entity TypeIndividualFemale
Primary Taxonomy2084N0400X
Provider Legal NameDR. KATIE M. WARRENCredential: D.O.
Location Address765 LIBERTY ST, STE 303Meadville, PA 16335-2566
Mailing Address1034 Grove StMeadville, PA 16335-2945 · (814) 333-3929 · Fax (814) 373-3539
Fax(814) 373-3539
Sole ProprietorNo
Medical School CMSLake Erie College Of Osteopathic Medicine, ErieGraduated 2010
Enumeration DateApril 11, 2010
Last NPPES UpdateAugust 4, 2015
NPI 1477879856 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License Licensed in PA · OS017335
Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 62966 (NY)
765 LIBERTY ST, Meadville, PA 16335

Other Identifiers 1

OtherOS017335PA · Medical License

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. Katie M. Warren D.o. 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 ID749595650
PECOS Enrollment IDI20150820010770
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 10

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.

Established patient office or other outpatient visit, 20-29 minutes 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
150 services120 patients
Established patient office or other outpatient visit, 30-39 minutes 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
135 services104 patients
Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face 64615
This procedure involves injecting a chemical into specific facial and neck muscles, causing temporary paralysis. This helps reduce muscle activity and can alleviate certain medical conditions. Both sides of the face are treated for a balanced result.
60 services20 patients
Measurement of brain wave activity (eeg), awake and drowsy 95816
Measurement of brain wave activity, also known as an EEG, is a non-invasive test that records electrical patterns in your brain. This procedure is done when you're awake and drowsy to understand how your brain functions during different states of consciousness.
25 services25 patients
New patient office or other outpatient visit, 45-59 minutes 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
20 services20 patients
Established patient office or other outpatient visit, 10-19 minutes 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
20 services17 patients

Hospital Affiliations CMS Care Compare

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

Meadville Medical Center

Acute Care Hospitals · Meadville, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390113
Location751 Liberty StreetMeadville, PA 16335 · Crawford County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 16335 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
$126.34 typical visit price
range $54.64 – $166.87
Typical copayment $31.58 (range $13.66 – $41.71)
Most-billed visit code 99204
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
1 supplier11 claims30 services$37.51 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
2 suppliers11 claims11 services$50.24 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Surgery
765 LIBERTY ST, SUITE 311
MEADVILLE, PA 16335
Internal Medicine (Cardiovascular Disease)
765 LIBERTY ST, SUITE 105
MEADVILLE, PA 16335
Pediatrics
765 LIBERTY ST, SUITE 111
MEADVILLE, PA 16335
Pediatrics
765 LIBERTY ST, SUITE 111
MEADVILLE, PA 16335
Pediatrics
765 LIBERTY ST, SUITE 111
MEADVILLE, PA 16335
Internal Medicine
765 LIBERTY ST, SUITE # 301
MEADVILLE, PA 16335
Internal Medicine
765 LIBERTY ST, SUITE # 307
MEADVILLE, PA 16335
Internal Medicine
765 LIBERTY ST, SUITE # 301
MEADVILLE, PA 16335

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477879856, enumerated as an "individual" on April 11, 2010.

The provider is located at 765 LIBERTY ST STE 303 MEADVILLE, PA 16335 and the phone number is (814) 333-3929.

Psychiatry & Neurology with taxonomy code 2084N0400X and a focus in Neurology.

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

Katie Warren is affiliated with: MEADVILLE MEDICAL CENTER.