DR. ANTHONY W ZYDLEWSKI MD
NPI 1720077431
Internal Medicine - Nephrology in Norfolk, VA

Q: What is Anthony Zydlewski's NPI number?

The NPI number for Anthony Zydlewski is 1720077431. It was assigned to this individual provider in the NPPES registry on October 14, 2005.

Q: What is Anthony Zydlewski's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Q: When was this NPI record last updated?

The NPPES record for Anthony Zydlewski was last updated on October 24, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since October 14, 2005PECOS EnrolledAccepts Medicare Assignment

67.42/100

CMS Quality Rating

6160 KEMPSVILLE CIR, SUITE 302A, NORFOLK, VA 23502(757) 466-9288(757) 457-3691 Get Directions Write a Review

NPPES record last updated: October 24, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Anthony W Zydlewski Md NPPES

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

DR. ANTHONY W ZYDLEWSKI MD (NPI 1720077431) is an individual nephrology provider in Norfolk, Virginia, licensed in Virginia (0101057450) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Sentara Norfolk General Hospital, and is a graduate of Tufts University School Of Medicine (1989).

NPPES Registry Identity

NPI1720077431

Entity TypeIndividualMale

Primary Taxonomy207RN0300X

Provider Legal NameDR. ANTHONY W ZYDLEWSKICredential: MD

Location Address6160 KEMPSVILLE CIR, SUITE 302ANorfolk, VA 23502-3933

Mailing Address6160 Kempsville Cir, Suite 302aNorfolk, VA 23502-3933 · (757) 466-9288 · Fax (757) 457-3691

Phone(757) 466-9288

Fax(757) 457-3691

Sole ProprietorNo

Medical School CMSTufts University School Of MedicineGraduated 1989

Enumeration DateOctober 14, 2005

Last NPPES UpdateOctober 24, 2007

✔ NPI 1720077431 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

License✔ Licensed in VA · 0101057450

Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

6160 KEMPSVILLE CIR, Norfolk, VA 23502

Open in Google Maps ↗

Other Identifiers 1

Medicare UPING22855

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

Dr. Anthony W Zydlewski 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 ID4486557782

PECOS Enrollment IDI20101013000433

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.

Areas of Expertise CMS Part B claims 13

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.

453 services120 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.

174 services164 patients

Dialysis services, 4 or more physician visits per month (20 years or older) 90960

Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.

171 services21 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.

153 services94 patients

Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490

Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.

144 services53 patients

Home dialysis services per month (20 years or older) 90966

Home dialysis services provide kidney treatment for patients aged 20 or older right in their own homes. This service includes necessary equipment, supplies, and support for performing dialysis. It's a convenient option that allows patients to maintain their daily routines while receiving essential care.

94 services16 patients

Dialysis services, per day, less than full month service (20 years or older) 90970

Dialysis is a treatment that replicates some functions of healthy kidneys when they're not working properly. It helps to remove waste, salt, and excess water from your body and maintain a safe level of certain chemicals in your blood. This service, for patients aged 20 or older, is provided on a daily basis for less than a full month.

74 services13 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

67 services31 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.

59 services55 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

23 services22 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

21 services21 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

18 services11 patients

Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month 99439

Chronic Care Management services involve regular check-ins with healthcare professionals to manage two or more chronic conditions. It includes an additional 20 minutes of clinical staff time per month, directed by a healthcare professional, to ensure optimal health management.

14 services12 patients

Hospital Affiliations CMS Care Compare 5

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

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

Riverside Shore Memorial Hospital

Acute Care Hospitals · Onancock, VA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490037

Location20480 Market StreetOnancock, VA 23417 · Accomack County

Emergency services Birthing friendly

Sentara Leigh Hospital

Acute Care Hospitals · Norfolk, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number490046

Location830 Kempsville RoadNorfolk, VA 23502 · Norfolk City County

Birthing friendly

Sentara Virginia Beach General Hospital

Acute Care Hospitals · Virginia Beach, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number490057

Location1060 First Colonial RoadVirginia Beach, VA 23454 · Virginia Beach City County

Emergency services

Sentara Princess Anne Hospital

Acute Care Hospitals · Virginia Beach, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number490119

Location2025 Glenn Mitchell DriveVirginia Beach, VA 23456 · Virginia Beach City County

Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 23502 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

$129.04 typical visit price

range $56.19 – $170.30

Typical copayment $32.26 (range $14.04 – $42.57)

Most-billed visit code 99204

Established Patient

$99.13 typical visit price

range $18.07 – $138.91

Typical copayment $24.78 (range $4.51 – $34.72)

Most-billed visit code 99214

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.

67.42/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

74.29

Promoting Interoperability

Improvement Activities

Cost

83.8

Referred Medical Equipment & Supplies CMS DME claims 5

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

Prednisone, immediate release or delayed release, oral, 1 mg J7512

Treatment-Treatment - Miscellaneous · category RX029N

1 supplier12 claims1,800 services$0.01 avg. paid by Medicare

Cyclosporine, oral, 25 mg J7515

Treatment-Treatment - Miscellaneous · category RX029N

2 suppliers14 claims2,130 services$0.54 avg. paid by Medicare

Mycophenolate mofetil, oral, 250 mg J7517

Treatment-Treatment - Miscellaneous · category RX029N

1 supplier12 claims2,880 services$0.18 avg. paid by Medicare

Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511

Treatment-Chemotherapy · category RH012N

3 suppliers24 claims24 services$18.48 avg. paid by Medicare

Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512

Treatment-Chemotherapy · category RH012N

3 suppliers28 claims28 services$12.16 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

SOUTHERN SURGICAL ASSOCIATES, PLLC T/A NORFOLK SURGICAL GROUP

Specialist

6160 KEMPSVILLE CIR, SUITE 101B
NORFOLK, VA 23502

Norfolk City (757) 461-2515

MARK ANDREW BEWLEY MD

Orthopaedic Surgery (Sports Medicine)

6160 KEMPSVILLE CIR, SUITE 200B
NORFOLK, VA 23502

Norfolk City (757) 321-3300

JOANN WEBBER DERVAY MD

Physical Medicine & Rehabilitation (Pain Medicine)

6160 KEMPSVILLE CIR, SUITE 200B
NORFOLK, VA 23502

Norfolk City (757) 321-3383

DR. CHRISTOPHER KARRER HERSH M.D.

Orthopaedic Surgery (Hand Surgery)

6160 KEMPSVILLE CIR, SUITE 102A
NORFOLK, VA 23502

Norfolk City (757) 461-8300

LISA ZOCCO P C

Psychologist

6160 KEMPSVILLE CIR, SUITE 327A
NORFOLK, VA 23502

Norfolk City (757) 466-7300

JONATHAN ALEXANDER HULL PA-C

Physician Assistant

6160 KEMPSVILLE CIR, SUITE 200B
NORFOLK, VA 23502

Norfolk City (757) 321-3383

MS. ASHKA LANELLE EVERETTE NURSE PRACTITIONER

Nurse Practitioner (Family)

6160 KEMPSVILLE CIR
NORFOLK, VA 23502

Norfolk City (757) 466-9288

NORFOLK HAND SURGERY CENTER IN

Orthopaedic Surgery (Hand Surgery)

6160 KEMPSVILLE CIR, 102A
NORFOLK, VA 23502

Norfolk City (757) 461-8300

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 Anthony Zydlewski's NPI number?

The NPI number for Anthony Zydlewski is 1720077431. It was assigned to this individual provider in the NPPES registry on October 14, 2005.

Where is Anthony Zydlewski located?

Anthony Zydlewski practices at 6160 Kempsville Cir Suite 302A, Norfolk, VA 23502. The listed phone number is (757) 466-9288.

What is Anthony Zydlewski's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Anthony Zydlewski enrolled in Medicare?

Yes. Anthony Zydlewski 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.

Is Anthony Zydlewski affiliated with any hospitals?

According to CMS data, Anthony Zydlewski is affiliated with Sentara Norfolk General Hospital, Riverside Shore Memorial Hospital, Sentara Leigh Hospital, Sentara Virginia Beach General Hospital and Sentara Princess Anne Hospital.

When was this NPI record last updated?

The NPPES record for Anthony Zydlewski was last updated on October 24, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.