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ERIC H NAKANISHI MD
NPI 1639193667
Anesthesiology in Williamsburg, VA

Active since July 26, 2006PECOS EnrolledAccepts Medicare Assignment
82.05/100
CMS Quality Rating
1500 COMMONWEALTH AVE, WILLIAMSBURG, VA 23185(757) 585-2000 Get Directions Write a Review

NPPES record last updated: April 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 13, 2026, Jan 14, 2026 (2 updates tracked since 2026).

About Eric H Nakanishi Md NPPES

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

ERIC H NAKANISHI MD (NPI 1639193667) is an individual anesthesiology provider in Williamsburg, Virginia, licensed in Virginia (0101241745) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Uh Cleveland Medical Center, and is a graduate of Medical College Of Ohio (1990).

NPPES Registry Identity

NPI1639193667
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameERIC H NAKANISHICredential: MD
Location Address1500 COMMONWEALTH AVEWilliamsburg, VA 23185-5229
Mailing Address3605 Warrensville Center RdShaker Heights, OH 44122-5203 · (216) 286-6260 · Fax (216) 286-6341
Phone(757) 585-2000
Sole ProprietorNo
Medical School CMSMedical College Of OhioGraduated 1990
Enumeration DateJuly 26, 2006
Last NPPES UpdateApril 13, 20262 updates tracked since enumeration
NPPES CertifiedApril 13, 2026
✔ NPI 1639193667 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in VA · 0101241745✔ Licensed in OH · 35-063426
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.
1500 COMMONWEALTH AVE, Williamsburg, VA 23185
Open in Google Maps ↗

Other Identifiers 9

Medicaid0882120OH
OtherP00383077OH · Medicare Railroad
Medicaid0988436OH
Other000000209122OH · Unison
Other000000503572OH · Anthem
Other4616193OH · Aetna
Other000000516052OH · Anthem
Other221147OH · Unison
OtherP00364277OH · Railroad Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Antidote Health Plan of Ohio, Inc., CareSource.Insurance ›

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

Eric H Nakanishi 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 ID9638274541
PECOS Enrollment IDI20070423000284, I20070830000414
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.

Hospital Affiliations CMS Care Compare 4

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

Sentara Norfolk General Hospital

Acute Care Hospitals · Norfolk, VA
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number490007
Location600 Gresham DrNorfolk, VA 23507 · Norfolk City County
Emergency services Birthing friendly

Cjw Medical Center

Acute Care Hospitals · Richmond, VA
4/5 CMS rating
OwnershipProprietary
CMS Certification Number490112
Location7101 Jahnke RoadRichmond, VA 23235 · Chesterfield County
Emergency services

Riverside Doctors' Hospital Of Williamsburg

Acute Care Hospitals · Williamsburg, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490143
Location1500 Commonwealth AvenueWilliamsburg, VA 23185 · James City 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.

82.05/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality78.89
Improvement Activities40

Other Providers at the Same Location NPPES 14

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SASKIA LEVINE MD
Hospitalist
1500 COMMONWEALTH AVE
WILLIAMSBURG, VA 23185
York County (757) 585-2250
DR. EMMA K. BURCH MD
Emergency Medicine
1500 COMMONWEALTH AVE
WILLIAMSBURG, VA 23185
York County (757) 585-2200
RIVERSIDE PHYSICIAN SERVICES INC
Hospitalist
1500 COMMONWEALTH AVE
WILLIAMSBURG, VA 23185
York County (757) 585-2250
DAVID I COHEN MD
Emergency Medicine
1500 COMMONWEALTH AVE
WILLIAMSBURG, VA 23185
York County (757) 585-2250
DR. KAZI IMRAN KABIR DO
Emergency Medicine
1500 COMMONWEALTH AVE
WILLIAMSBURG, VA 23185
York County (757) 585-2200
ESTHER LAVERNE D. HARMON NP
Nurse Practitioner (Acute Care)
1500 COMMONWEALTH AVE
WILLIAMSBURG, VA 23185
York County (757) 585-2250
SAMUEL ANTHONY JOHN TABACCHI DO
Emergency Medicine
1500 COMMONWEALTH AVE
WILLIAMSBURG, VA 23185
York County (757) 585-2000
DR. BOBBY LEONARD SHELTON II MD
Anesthesiology
1500 COMMONWEALTH AVE
WILLIAMSBURG, VA 23185
York County (757) 585-2200

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 Eric Nakanishi's NPI number?

The NPI number for Eric Nakanishi is 1639193667. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is Eric Nakanishi located?

Eric Nakanishi practices at 1500 Commonwealth Ave, Williamsburg, VA 23185. The listed phone number is (757) 585-2000.

What is Eric Nakanishi's specialty?

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

Is Eric Nakanishi enrolled in Medicare?

Yes. Eric Nakanishi 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.

What insurance does Eric Nakanishi accept?

Health plans from Antidote Health Plan of Ohio, Inc. and CareSource list Eric Nakanishi 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 Eric Nakanishi affiliated with any hospitals?

According to CMS data, Eric Nakanishi is affiliated with Uh Cleveland Medical Center, Sentara Norfolk General Hospital, Cjw Medical Center and Riverside Doctors' Hospital Of Williamsburg.

When was this NPI record last updated?

The NPPES record for Eric Nakanishi was last updated on April 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.