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DR. CHRIS WARREN GUEST M.D.
NPI 1720020415
Internal Medicine in Greensboro, NC

Active since June 10, 2006PECOS Enrolled
102 POMONA DR, GREENSBORO, NC 27407(336) 299-0000(336) 299-2335 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Chris Warren Guest M.d. NPPES

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

DR. CHRIS WARREN GUEST M.D. (NPI 1720020415) is an individual internal medicine provider in Greensboro, North Carolina, licensed in North Carolina (21565) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1720020415
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. CHRIS WARREN GUESTCredential: M.D.
Location Address102 POMONA DRGreensboro, NC 27407-1616
Mailing Address102 Pomona DrGreensboro, NC 27407-1616 · (336) 299-0000 · Fax (336) 299-2335
Phone(336) 299-0000
Fax(336) 299-2335
Sole ProprietorNo
Enumeration DateJune 10, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1720020415 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NC · 21565
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.
102 POMONA DR, Greensboro, NC 27407
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Other Identifiers 8

Other24714NC · Medcost, Llc
Other0100082NC · United Healthcare
Other37874NC · Blue Cross Blue Shield
Medicaid8937874NC
Medicare ID-Type Unspecified202286FNC
Other4466864NC · Aetna
Medicare UPINC81183NC
Other4808302NC · Cigna

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Chris Warren Guest M.d. 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Chris Guest reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Moses Cone Physician Services, Inc.
Same address
Internal Medicine
104 POMONA DR
Greensboro, NC 27407
  • Reassigned Medicare billing, North Carolina enrollment
  • 691 clinicians in this Medicare group
NPI 1528664596 (336) 890-2474
Dermatology & Laser Center Of Chapel Hill, PLLC
47 mi
Dermatology
58 CHAPELTON COURT, SUITE 120
Chapel Hill, NC 27516
  • Reassigned Medicare billing, North Carolina enrollment
  • 4 clinicians in this Medicare group
NPI 1114470523 (919) 949-7838

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 27407 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
$125.01 typical visit price
range $54.12 – $165.09
Typical copayment $31.25 (range $13.53 – $41.27)
Most-billed visit code 99204
Established Patient
$95.94 typical visit price
range $17.21 – $134.61
Typical copayment $23.98 (range $4.30 – $33.65)
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 13

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

MIGUEL JOSE SAGARDIA MD
Internal Medicine
102 POMONA DR
GREENSBORO, NC 27407
Guilford County (336) 299-0000
STEPHANIE ENGLISH
Physician Assistant
102 POMONA DR
GREENSBORO, NC 27407
Guilford County (336) 299-0000
JEFFREY GREENE MD
Family Medicine
102 POMONA DR
GREENSBORO, NC 27407
Guilford County (336) 299-0000
IRMA MARIANA SANTIAGO LAGO MD
Family Medicine
102 POMONA DR
GREENSBORO, NC 27407
Guilford County (336) 299-0000
DR. ROBERT P DOOLITTLE M.D.
Internal Medicine
102 POMONA DR
GREENSBORO, NC 27407
Guilford County (336) 299-0000
MARIO MANI
Physician Assistant
102 POMONA DR
GREENSBORO, NC 27407
Guilford County (336) 299-0000
URGENT MEDICAL AND FAMILY CARE, PA
Family Medicine
102 POMONA DR
GREENSBORO, NC 27407
Guilford County (336) 299-0000
MR. MICHAEL LEE CLARK PA-C
Physician Assistant
102 POMONA DR
GREENSBORO, NC 27407
Guilford County (910) 639-7913

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 Chris Guest's NPI number?

The NPI number for Chris Guest is 1720020415. It was assigned to this individual provider in the NPPES registry on June 10, 2006.

Where is Chris Guest located?

Chris Guest practices at 102 Pomona Dr, Greensboro, NC 27407. The listed phone number is (336) 299-0000.

What is Chris Guest's specialty?

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

Is Chris Guest enrolled in Medicare?

Yes. Chris Guest is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Chris Guest's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chris Guest reassigns Medicare benefits to 2 organizations: Moses Cone Physician Services, Inc. (Greensboro, NC) and Dermatology & Laser Center Of Chapel Hill, PLLC (Chapel Hill, NC). 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 Chris Guest's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Chris Guest was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.