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LENA ZHANG MD
NPI 1023645595
Anesthesiology in Rochester, NY

Active since March 25, 2020PECOS EnrolledAccepts Medicare Assignment
601 ELMWOOD AVE, ROCHESTER, NY 14642(585) 275-2141(434) 982-0019 Get Directions Write a Review

NPPES record last updated: June 11, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 11, 2025, Aug 15, 2024, Mar 25, 2020 (3 updates tracked since 2020).

About Lena Zhang Md NPPES

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

LENA ZHANG MD (NPI 1023645595) is an individual anesthesiology provider in Rochester, New York, licensed in New York (329319) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS, is affiliated with Northside Hospital Gwinnett, and maintains a secondary practice location in Lawrenceville.

NPPES Registry Identity

NPI1023645595
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameLENA ZHANGCredential: MD
Location Address601 ELMWOOD AVERochester, NY 14642-0001
Mailing Address601 Elmwood Ave., Box 604Rochester, NY 14642-0001 · (585) 275-1385
Phone(585) 275-2141
Fax(434) 982-0019
Sole ProprietorNo
Medical School CMSUniversity Of Alabama School Of MedicineGraduated 2020
Enumeration DateMarch 25, 2020
Last NPPES UpdateJune 11, 20253 updates tracked since enumeration
NPPES CertifiedJune 11, 2025
✔ NPI 1023645595 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in NY · 329319✔ Licensed in GA · 104865
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.
601 ELMWOOD AVE, Rochester, NY 14642
Open in Google Maps ↗

Secondary Practice Location 1

Location 11000 Medical Center BlvdLawrenceville, GA 30046-7694 · Phone (678) 312-1000 · Fax (678) 312-3282

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.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

Lena Zhang 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 ID143647784
PECOS Enrollment IDI20250905001599
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 Lena Zhang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

U Of R Anesthesiology Group
Same address
Anesthesiology
601 ELMWOOD AVE, BOX 604
Rochester, NY 14642
  • Reassigned Medicare billing, New York enrollment
  • 458 clinicians in this Medicare group
NPI 1609806488 (585) 275-5982
North Atlanta Anesthesia Professionals, LLC
732 mi
Anesthesiology
1000 JOHNSON FY RD NE
Atlanta, GA 30342
  • Reassigned Medicare billing, Georgia enrollment
  • 571 clinicians in this Medicare group
NPI 1982349296 (855) 709-4535

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

Hospital Affiliations CMS Care Compare 2

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

Northside Hospital Gwinnett

Acute Care Hospitals · Lawrenceville, GA
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number110087
Location1000 Medical Center BoulevardLawrenceville, GA 30046 · Gwinnett County
Birthing friendly

Northside Hospital Duluth

Acute Care Hospitals · Duluth, GA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110252
Location3620 Howell Ferry RoadDuluth, GA 30096 · Gwinnett County
Emergency services Birthing friendly

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.

CARIE E BRADT RPA-C
Physician Assistant
601 ELMWOOD AVE
ROCHESTER, NY 14642
Monroe County (585) 275-6070
DR. RITA DADIZ DO
Pediatrics (Neonatal-Perinatal Medicine)
601 ELMWOOD AVE, BOX 635
ROCHESTER, NY 14642
Monroe County (585) 275-7787
DR. SCOTT ROSS SCHIFFMAN M.D.
Radiology (Diagnostic Radiology)
601 ELMWOOD AVE, BOX 648
ROCHESTER, NY 14642
Monroe County (585) 275-1128
SARAH ANNE ROSSI FNP
Nurse Practitioner (Family)
601 ELMWOOD AVE, BOX 652
ROCHESTER, NY 14642
Monroe County (585) 279-5100
JIMENA CUBILLOS MD
Urology (Pediatric Urology)
601 ELMWOOD AVE, BOX 656
ROCHESTER, NY 14642
Monroe County (585) 275-3342
MRS. ANNE SCHERBERGER KEEFER RN NP
Nurse Practitioner (Adult Health)
601 ELMWOOD AVE, BOX 704
ROCHESTER, NY 14642
Monroe County (585) 275-5307
SCOTT OVERHOLT DDS
Student in an Organized Health Care Education/Training Program
601 ELMWOOD AVE, BOX 705
ROCHESTER, NY 14642
Monroe County (585) 275-7978
MS. SARAH L AVERILL MD
Radiology (Diagnostic Radiology)
601 ELMWOOD AVE
ROCHESTER, NY 14642
Monroe County (585) 275-2100

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 Lena Zhang's NPI number?

The NPI number for Lena Zhang is 1023645595. It was assigned to this individual provider in the NPPES registry on March 25, 2020.

Where is Lena Zhang located?

Lena Zhang practices at 601 Elmwood Ave, Rochester, NY 14642. The listed phone number is (585) 275-2141.

What is Lena Zhang's specialty?

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

Is Lena Zhang enrolled in Medicare?

Yes. Lena Zhang 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 Lena Zhang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lena Zhang reassigns Medicare benefits to 2 organizations: U Of R Anesthesiology Group (Rochester, NY) and North Atlanta Anesthesia Professionals, LLC (Atlanta, GA). 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 Lena Zhang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lena Zhang accept?

Health plans from Oscar Health list Lena Zhang 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 Lena Zhang affiliated with any hospitals?

According to CMS data, Lena Zhang is affiliated with Northside Hospital Gwinnett and Northside Hospital Duluth.

When was this NPI record last updated?

The NPPES record for Lena Zhang was last updated on June 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.