DR. GREGG R CLIFFORD MD
NPI 1588639975
Internal Medicine in Norfolk, VA

Active since February 21, 2006PECOS Enrolled
301 RIVERVIEW AVE, STE 900, NORFOLK, VA 23510(757) 252-9300(757) 252-9301 Get Directions Write a Review

NPPES record last updated: January 9, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Gregg R Clifford Md NPPES

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

DR. GREGG R CLIFFORD MD (NPI 1588639975) is an individual internal medicine provider in Norfolk, Virginia, licensed in Virginia (0101037676) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1588639975
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. GREGG R CLIFFORDCredential: MD
Location Address301 RIVERVIEW AVE, STE 900Norfolk, VA 23510-1065
Mailing Address301 Riverview Ave, Ste 900Norfolk, VA 23510-1065 · (757) 252-9300 · Fax (757) 252-9301
Fax(757) 252-9301
Sole ProprietorNo
Enumeration DateFebruary 21, 2006
Last NPPES UpdateJanuary 9, 2012
NPI 1588639975 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in VA · 0101037676
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
301 RIVERVIEW AVE, Norfolk, VA 23510

Other Identifiers 3

Medicare UPINB62166
Medicare ID-Type Unspecified110005526
Medicaid006026982VA

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. Gregg R Clifford Md 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 23510 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.

Referred Medical Equipment & Supplies CMS DME claims 2

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
10 suppliers20 claims54 services$5.13 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
1 supplier12 claims12 services$27.78 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.

Nurse Practitioner (Gerontology)
301 RIVERVIEW AVE, STE 500
NORFOLK, VA 23510
Internal Medicine
301 RIVERVIEW AVE, STE 500
NORFOLK, VA 23510
Family Medicine
301 RIVERVIEW AVE, STE 810
NORFOLK, VA 23510
Psychiatry & Neurology (Neurology)
301 RIVERVIEW AVE, STE 202
NORFOLK, VA 23510
Internal Medicine
301 RIVERVIEW AVE, STE 900
NORFOLK, VA 23510
Nurse Practitioner (Family)
301 RIVERVIEW AVE, SUITE 500
NORFOLK, VA 23510
Internal Medicine
301 RIVERVIEW AVE, SUITE 900
NORFOLK, VA 23510
Pediatrics (Pediatric Allergy/Immunology)
301 RIVERVIEW AVE
NORFOLK, VA 23510

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 Gregg Clifford's NPI number?

The NPI number for Gregg Clifford is 1588639975. It was assigned to this individual provider in the NPPES registry on February 21, 2006.

Where is Gregg Clifford located?

Gregg Clifford practices at 301 Riverview Ave Ste 900, Norfolk, VA 23510. The listed phone number is (757) 252-9300.

What is Gregg Clifford's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Gregg Clifford enrolled in Medicare?

Yes. Gregg Clifford is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Gregg Clifford was last updated on January 9, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.