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DR. ERIN SCOTT WILLIAMS M.D.
NPI 1588865729
Anesthesiology in Cleveland, OH

Active since May 28, 2007PECOS EnrolledAccepts Medicare Assignment
11100 EUCLID AVE, CLEVELAND, OH 44106(216) 844-7334(216) 844-3781 Get Directions Write a Review

NPPES record last updated: August 19, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Erin Scott Williams M.d. NPPES

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

DR. ERIN SCOTT WILLIAMS M.D. (NPI 1588865729) is an individual anesthesiology provider in Cleveland, Ohio, licensed in Ohio (35.089156) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical School At Houston (2005).

NPPES Registry Identity

NPI1588865729
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameDR. ERIN SCOTT WILLIAMSCredential: M.D.
Location Address11100 EUCLID AVECleveland, OH 44106-1716
Mailing Address3358 Hollister RdCleveland Heights, OH 44118-1326 · (216) 321-5903
Phone(216) 844-7334
Fax(216) 844-3781
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At HoustonGraduated 2005
Enumeration DateMay 28, 2007
Last NPPES UpdateAugust 19, 2010
✔ NPI 1588865729 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 6

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in OH · 35.089156
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.
Also ListedAnesthesiology · Addiction MedicineTaxonomy 207LA0401X · License 35.089156 (OH)
Also ListedAnesthesiology · Critical Care MedicineTaxonomy 207LC0200X · License 35.089156 (OH)
Also ListedAnesthesiology · Hospice and Palliative MedicineTaxonomy 207LH0002X · License 35.089156 (OH)
Also ListedAnesthesiology · Pain MedicineTaxonomy 207LP2900X · License 35.089156 (OH)
Also ListedAnesthesiology · Pediatric AnesthesiologyTaxonomy 207LP3000X · License 35.089156 (OH)
11100 EUCLID AVE, Cleveland, OH 44106
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Other Names 1

Former Name (1)Ms. Erin Ruth Scott

Other Identifiers 2

Medicare PINWI4279931OH
Medicaid2998323OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc..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. Erin Scott Williams 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 ID4880734383
PECOS Enrollment IDI20100727000611
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 Erin Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Texas Children's Physician Group
1,122 mi
Pediatrics
6621 FANNIN ST
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Texas Childrens Physician Group
  • 2,498 clinicians in this Medicare group
NPI 1861675506 (832) 824-1000

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

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.

DR. YU HYON KIM MD
Ophthalmology
11100 EUCLID AVE
CLEVELAND, OH 44106
Cuyahoga County (216) 844-3601
JENNIFER LYNN PARRY RN, CPNP
Nurse Practitioner (Pediatrics)
11100 EUCLID AVE
CLEVELAND, OH 44106
Cuyahoga County (216) 983-5691
RAINBOW BABIES & CHILDREN'S HOSPITAL
General Acute Care Hospital (Children)
11100 EUCLID AVE, RBC 637
CLEVELAND, OH 44106
Cuyahoga County (216) 983-5261
DR. KA CHUN ALAN CHAN M.D
Student in an Organized Health Care Education/Training Program
11100 EUCLID AVE, UNIVERSITY HOSPITALS CASE MEDICAL CENTER
CLEVELAND, OH 44106
Cuyahoga County (216) 844-1000
DR. CHOR CHEUNG TAM M.D.
Student in an Organized Health Care Education/Training Program
11100 EUCLID AVE, UNIVERSITY HOSPITALS CASE MEDICAL CENTER
CLEVELAND, OH 44106
Cuyahoga County (216) 333-8948
DOMINIC CERCONE
Student in an Organized Health Care Education/Training Program
11100 EUCLID AVE
CLEVELAND, OH 44106
Cuyahoga County (216) 844-1000
DR. CHRISTOPHER FELCHLIA MD
Anesthesiology
11100 EUCLID AVE
CLEVELAND, OH 44106
Cuyahoga County (216) 844-2273
GABRIELLA MARGUERITE RUSTIA MD
Student in an Organized Health Care Education/Training Program
11100 EUCLID AVE
CLEVELAND, OH 44106
Cuyahoga County (216) 844-8570

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 Erin Williams's NPI number?

The NPI number for Erin Williams is 1588865729. It was assigned to this individual provider in the NPPES registry on May 28, 2007. The provider is also known as Ms. Erin Ruth Scott.

Where is Erin Williams located?

Erin Williams practices at 11100 Euclid Ave, Cleveland, OH 44106. The listed phone number is (216) 844-7334.

What is Erin Williams's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Erin Williams enrolled in Medicare?

Yes. Erin Williams 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 Erin Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Erin Williams reassigns Medicare benefits to Texas Children's Physician Group (Houston, TX). 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 Erin Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Erin Williams accept?

Health plans from Moda Health Plan, Inc. list Erin Williams 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.

When was this NPI record last updated?

The NPPES record for Erin Williams was last updated on August 19, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.