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DR. WARREN M SOBOL MD
NPI 1881691327
Ophthalmology - Retina Specialist in Cleveland, OH

Active since June 30, 2005PECOS EnrolledAccepts Medicare Assignment
79.48/100
CMS Quality Rating
11100 EUCLID AVE STE 3200, CLEVELAND, OH 44106(216) 844-3601 Get Directions Write a Review

NPPES record last updated: January 13, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 13, 2021, Sep 20, 2019, Aug 27, 2018 and 1 more (4 updates tracked since 2017).

About Dr. Warren M Sobol Md NPPES

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

DR. WARREN M SOBOL MD (NPI 1881691327) is an individual retina specialist in Cleveland, Ohio, licensed in Ohio (35052646) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Uh Cleveland Medical Center, and is a graduate of Duke University School Of Medicine (1984).

NPPES Registry Identity

NPI1881691327
Entity TypeIndividualMale
Primary Taxonomy207WX0107X
Provider Legal NameDR. WARREN M SOBOLCredential: MD
Location Address11100 EUCLID AVE STE 3200Cleveland, OH 44106
Mailing Address8055 Mayfield Rd Ste 105Chesterland, OH 44026-2447
Phone(216) 844-3601
Sole ProprietorNo
Medical School CMSDuke University School Of MedicineGraduated 1984
Enumeration DateJune 30, 2005
Last NPPES UpdateJanuary 13, 20214 updates tracked since enumeration
NPPES CertifiedJanuary 13, 2021
✔ NPI 1881691327 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOphthalmology · Retina SpecialistAllopathic & Osteopathic Physicians
Taxonomy Code207WX0107X
Licenses✔ Licensed in OH · 35052646✔ Licensed in PA · MD417521✔ Licensed in NC · 30488
Definition
An ophthalmologist who specializes in the diagnosis and treatment of vitreoretinal diseases.
Also ListedOphthalmologyTaxonomy 207W00000X · License 30488 (NC), MD417521 (PA), 35052646 (OH)
11100 EUCLID AVE STE 3200, Cleveland, OH 44106
Open in Google Maps ↗

Other Identifiers 1

Medicaid0819896OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

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

Dr. Warren M Sobol 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 ID3678550092
PECOS Enrollment IDI20091210000375
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 Reassignments

2

Medicare enrollment records show Warren Sobol reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Hospitals Medical Group Inc
Same address
Multi-Specialty
11100 EUCLID AVE
Cleveland, OH 44106
  • Reassigned Medicare billing, Ohio enrollment
  • 3,958 clinicians in this Medicare group
NPI 1669499414 (216) 844-1000
Dayton Osteopathic Hospital
182 mi
Anesthesiology
405 W GRAND AVE
Dayton, OH 45405
  • Reassigned Medicare billing, Ohio enrollment
  • 105 clinicians in this Medicare group
NPI 1902097280 (937) 723-3200

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 5

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.

Imaging of retina 92134
Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.
213 services123 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.
130 services95 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 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.
76 services64 patients
Injection of drug into eye 67028
An injection into the eye is a procedure where a medication is delivered directly into your eye to treat various conditions. A local anesthetic is applied to numb the eye, ensuring minimal discomfort. The drug helps manage diseases like macular degeneration or diabetic retinopathy.
65 services26 patients
Injection, aflibercept, 1 mg J0178
Aflibercept injection is a treatment for certain eye conditions that affect vision. It works by blocking abnormal blood vessel growth and leakage in the eye, which can cause vision loss. The medication is administered directly into the eye by a healthcare professional.
64 services15 patients

Hospital Affiliations CMS Care Compare

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

Uh Cleveland Medical Center

Acute Care Hospitals · Cleveland, OH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360137
Location11100 Euclid AvenueCleveland, OH 44106 · Cuyahoga County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44106 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
$126.12 typical visit price
range $54.34 – $166.65
Typical copayment $31.53 (range $13.58 – $41.66)
Most-billed visit code 99204
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.

79.48/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality68.51
Promoting Interoperability100
Improvement Activities40
Cost63.09

Reported Quality Measures

Diabetes: Eye Exam
Percentage of patients 18-75 years of age with diabetes who had a retinal or dilated eye exam by an eye care professional during the measurement period or a negative retinal exam (no evidence of retinopathy) in the 12 months prior to the measurement period
100%24 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.

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 Warren Sobol's NPI number?

The NPI number for Warren Sobol is 1881691327. It was assigned to this individual provider in the NPPES registry on June 30, 2005.

Where is Warren Sobol located?

Warren Sobol practices at 11100 Euclid Ave Ste 3200, Cleveland, OH 44106. The listed phone number is (216) 844-3601.

What is Warren Sobol's specialty?

The primary specialty registered for this NPI is Ophthalmology, specializing in Retina Specialist, with taxonomy code 207WX0107X.

Is Warren Sobol enrolled in Medicare?

Yes. Warren Sobol 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 organizations bill Medicare for Warren Sobol's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Warren Sobol reassigns Medicare benefits to 2 organizations: University Hospitals Medical Group Inc (Cleveland, OH) and Dayton Osteopathic Hospital (Dayton, OH). Each 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 Warren Sobol's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Warren Sobol accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Antidote Health Plan of Ohio, Inc. and 9 other insurers list Warren Sobol as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Warren Sobol affiliated with any hospitals?

According to CMS data, Warren Sobol is affiliated with Uh Cleveland Medical Center.

When was this NPI record last updated?

The NPPES record for Warren Sobol was last updated on January 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.