DR. ANDREW ROBERT KNOFCZYNSKI DDS, MS
NPI 1679915128
Dentist in Portsmouth, VA

Q: What is Andrew Knofczynski's NPI number?

The NPI number for Andrew Knofczynski is 1679915128. It was assigned to this individual provider in the NPPES registry on July 25, 2013.

Q: What is Andrew Knofczynski's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Active since July 25, 2013PECOS Enrolled

620 JOHN PAUL JONES CIR, PORTSMOUTH, VA 23708(757) 953-2759 Get Directions Write a Review

NPPES record last updated: December 1, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 1, 2022, Jul 8, 2021, Dec 16, 2019 (3 updates tracked since 2019).

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About Dr. Andrew Robert Knofczynski Dds, Ms NPPES

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

DR. ANDREW ROBERT KNOFCZYNSKI DDS, MS (NPI 1679915128) is an individual dentist in Portsmouth, Virginia, licensed in Colorado (DEN 00202053) and active in the NPI registry since July 2013. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1679915128

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. ANDREW ROBERT KNOFCZYNSKICredential: DDS, MS

Location Address620 JOHN PAUL JONES CIRPortsmouth, VA 23708-2111

Mailing Address620 John Paul Jones CirPortsmouth, VA 23708-2111 · (757) 953-7550 · Fax (757) 953-7560

Phone(757) 953-2759

Sole ProprietorYes

Enumeration DateJuly 25, 2013

Last NPPES UpdateDecember 1, 20223 updates tracked since enumeration

NPPES CertifiedNovember 29, 2022

✔ NPI 1679915128 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in CO · DEN 00202053

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

620 JOHN PAUL JONES CIR, Portsmouth, VA 23708

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Secondary Practice Locations 2

Location 1Naval Health Clinic New England, 43 Smith RoadNewport, RI 02841-1006 · Phone (401) 841-3819

Location 2554 Keily StreetJacksonville, FL 32212 · Phone (757) 953-7550 · Fax (757) 953-7560

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Andrew Robert Knofczynski Dds, Ms is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 23708 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

$86.88 typical visit price

range $56.19 – $170.30

Typical copayment $21.72 (range $14.04 – $42.57)

Most-billed visit code 99203

Established Patient

$70.08 typical visit price

range $18.07 – $138.91

Typical copayment $17.52 (range $4.51 – $34.72)

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.

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.

MEREDITH TVERDOSI CRNA

Nurse Anesthetist, Certified Registered

620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708

Portsmouth City (757) 953-3238

ERIC FRANCIS SULAVA

Emergency Medicine

620 JOHN PAUL JONES CIR, NAVAL MEDICAL CENTER PORTSMOUTH
PORTSMOUTH, VA 23708

Portsmouth City (757) 953-0669

MRS. TIFFNY KUPER RHH

Dental Hygienist

620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708

Portsmouth City (757) 953-2711

DR. LAKEISHA GOODE PHARMD

Pharmacist

620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708

Portsmouth City (757) 953-7462

JASMINE WOOD MD

Surgery

620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708

Portsmouth City (757) 953-1895

NICHOLAS FANSELOW

General Practice

620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708

Portsmouth City (757) 953-0669

DR. DAVID JESSEN MD

Military Health Care Provider

620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708

Portsmouth City (757) 953-2518

DR. DANIEL VERNON UNGER M.D.

Orthopaedic Surgery

620 JOHN PAUL JONES CIR, NAVAL MEDICAL CENTER
PORTSMOUTH, VA 23708

Portsmouth City (757) 953-1888

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 Andrew Knofczynski's NPI number?

The NPI number for Andrew Knofczynski is 1679915128. It was assigned to this individual provider in the NPPES registry on July 25, 2013.

Where is Andrew Knofczynski located?

Andrew Knofczynski practices at 620 John Paul Jones Cir, Portsmouth, VA 23708. The listed phone number is (757) 953-2759.

What is Andrew Knofczynski's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Andrew Knofczynski enrolled in Medicare?

Yes. Andrew Knofczynski is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Andrew Knofczynski was last updated on December 1, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.