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SYDNEY B GREGG APN
NPI 1447133251
Nurse Practitioner - Family in Knoxville, TN

Active since July 29, 2025PECOS EnrolledAccepts Medicare Assignment
320 N PARK 40 BLVD STE A, KNOXVILLE, TN 37923(865) 692-3462(865) 692-3462 Get Directions Write a Review

NPPES record last updated: July 29, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Sydney B Gregg Apn NPPES

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

SYDNEY B GREGG APN (NPI 1447133251) is an individual family provider in Knoxville, Tennessee, licensed in Tennessee (38948) and active in the NPI registry since July 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1447133251
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSYDNEY B GREGGCredential: APN
Location Address320 N PARK 40 BLVD STE AKnoxville, TN 37923-3624
Mailing Address320 Park 40 North Blvd., [email protected]Knoxville, TN 37923-3624 · (865) 692-3462 · Fax (865) 962-9463
Phone(865) 692-3462
Fax(865) 692-3462
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateJuly 29, 2025
NPPES CertifiedJuly 22, 2025
✔ NPI 1447133251 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in TN · 38948
320 N PARK 40 BLVD STE A, Knoxville, TN 37923
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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

Sydney B Gregg Apn 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 ID5294230611
PECOS Enrollment IDI20250926000313
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 37923 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
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
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.

Other Providers at the Same Location NPPES 4

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

DR. GEORGE E NEWMAN MD
Specialist
320 N PARK 40 BLVD STE A
KNOXVILLE, TN 37923
Knox County (865) 692-3462
ASHLEY D RIEDY
Nurse Practitioner (Family)
320 N PARK 40 BLVD STE A
KNOXVILLE, TN 37923
Knox County (865) 692-3462
JORDAN WAYNE HEMBREE
Nurse Practitioner (Family)
320 N PARK 40 BLVD STE A
KNOXVILLE, TN 37923
Knox County (865) 692-3462
JACLYN S PARISH APN
Nurse Practitioner
320 N PARK 40 BLVD STE A
KNOXVILLE, TN 37923
Knox County (865) 692-3462

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 Sydney Gregg's NPI number?

The NPI number for Sydney Gregg is 1447133251. It was assigned to this individual provider in the NPPES registry on July 29, 2025.

Where is Sydney Gregg located?

Sydney Gregg practices at 320 N Park 40 Blvd Ste A, Knoxville, TN 37923. The listed phone number is (865) 692-3462.

What is Sydney Gregg's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Sydney Gregg enrolled in Medicare?

Yes. Sydney Gregg 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.

When was this NPI record last updated?

The NPPES record for Sydney Gregg was last updated on July 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.