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ROBERT C WARREN MD
NPI 1710964143
Surgery in Avon Lake, OH

Active since December 28, 2005PECOS EnrolledAccepts Medicare Assignment
90.9/100
CMS Quality Rating
32522 LAKE RD, AVON LAKE, OH 44012(440) 610-3685 Get Directions Write a Review

NPPES record last updated: December 23, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 23, 2025, Dec 4, 2020 (2 updates tracked since 2020).

About Robert C Warren Md NPPES

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

ROBERT C WARREN MD (NPI 1710964143) is an individual surgery provider in Avon Lake, Ohio, licensed in Ohio (35068419W) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Chi St Alexius Health Dickinson, and is a graduate of Boston University School Of Medicine (1986).

NPPES Registry Identity

NPI1710964143
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameROBERT C WARRENCredential: MD
Location Address32522 LAKE RDAvon Lake, OH 44012-1732
Mailing Address32522 Lake RdAvon Lake, OH 44012-1732 · (440) 610-3685
Phone(440) 610-3685
Sole ProprietorNo
Medical School CMSBoston University School Of MedicineGraduated 1986
Enumeration DateDecember 28, 2005
Last NPPES UpdateDecember 23, 20252 updates tracked since enumeration
NPPES CertifiedDecember 23, 2025
✔ NPI 1710964143 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in OH · 35068419W
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
32522 LAKE RD, Avon Lake, OH 44012
Open in Google Maps ↗

Other Identifiers 3

Medicaid0150429OH
Medicaid0236248OH
Medicaid3025372OH

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Robert C Warren Md 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 ID5698774842
PECOS Enrollment IDI20241213002432
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.

Medicare Billing Reassignment

Medicare enrollment records show Robert Warren reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

St. Joseph's Hospital And Health Center
1,093 mi
Surgery
45 8TH ST W
Dickinson, ND 58601
  • Reassigned Medicare billing, North Dakota enrollment
  • Also billed through NPI 1992947956 (North Dakota)
  • 401 clinicians in this Medicare group
NPI 1073745279 (701) 456-4000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 8

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
94 services37 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 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.
26 services23 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 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.
25 services15 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
19 services18 patients
Repair of groin hernia (5 years or older) 49505
Repair of a groin hernia is a procedure aimed at fixing an abnormal bulge that can occur in the area between your abdomen and thigh. This condition happens when tissue pushes through a weak spot in your lower abdominal wall. The repair procedure returns this tissue back to its proper place.
14 services14 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

Chi St Alexius Health Dickinson

Critical Access Hospitals · Dickinson, ND
OwnershipVoluntary non-profit - Church
CMS Certification Number351336
Location2500 Fairway StreetDickinson, ND 58601 · Stark County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44012 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
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$68.07 typical visit price
range $17.10 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
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.

90.9/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality81.8
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims

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

Ostomy skin barrier, pectin-based, paste, per ounce A4406
DME-Orthotic Devices · category DF010N
3 suppliers11 claims76 services$5.54 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Robert Warren's NPI number?

The NPI number for Robert Warren is 1710964143. It was assigned to this individual provider in the NPPES registry on December 28, 2005.

Where is Robert Warren located?

Robert Warren practices at 32522 Lake Rd, Avon Lake, OH 44012. The listed phone number is (440) 610-3685.

What is Robert Warren's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Robert Warren enrolled in Medicare?

Yes. Robert Warren 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.

Which organization bills Medicare for Robert Warren's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Warren reassigns Medicare benefits to St. Joseph's Hospital And Health Center (Dickinson, ND). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Robert Warren's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Robert Warren affiliated with any hospitals?

According to CMS data, Robert Warren is affiliated with Chi St Alexius Health Dickinson.

When was this NPI record last updated?

The NPPES record for Robert Warren was last updated on December 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.