DR. GREGG ALLEN SHIVERS M.D.
NPI 1578502142
Internal Medicine in Newport News, VA

Q: What is Gregg Shivers's NPI number?

The NPI number for Gregg Shivers is 1578502142. It was assigned to this individual provider in the NPPES registry on June 6, 2006.

Q: What is Gregg Shivers's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Gregg Shivers was last updated on December 12, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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 June 06, 2006PECOS EnrolledAccepts Medicare Assignment

94.07/100

CMS Quality Rating

1000 OLD DENBIGH BLVD STE 1020A, RIVERSIDE LIFELONG HEALTH & AGING SERVICES, NEWPORT NEWS, VA 23602(757) 875-2009(757) 369-1042 Get Directions Write a Review

NPPES record last updated: December 12, 2016. Verified against the NPPES registry weekly; last sync: November 08, 2026.

On this page

About Dr. Gregg Allen Shivers M.d. NPPES

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

DR. GREGG ALLEN SHIVERS M.D. (NPI 1578502142) is an individual internal medicine provider in Newport News, Virginia, licensed in Virginia (0101050193) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Riverside Regional Medical Center, and is a graduate of Rutgers R W Johnson Medical School (cam/new Bruns/pisc) (1990).

NPPES Registry Identity

NPI1578502142

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. GREGG ALLEN SHIVERSCredential: M.D.

Location Address1000 OLD DENBIGH BLVD STE 1020A, RIVERSIDE LIFELONG HEALTH & AGING SERVICESNewport News, VA 23602-2017

Mailing Address856 J Clyde Morris Blvd, Suite ANewport News, VA 23601-1318 · (757) 594-4006

Phone(757) 875-2009

Fax(757) 369-1042

Sole ProprietorNo

Medical School CMSRutgers R W Johnson Medical School (cam/new Bruns/pisc)Graduated 1990

Enumeration DateJune 6, 2006

Last NPPES UpdateDecember 12, 2016

✔ NPI 1578502142 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 · 0101050193

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.

1000 OLD DENBIGH BLVD STE 1020A, Newport News, VA 23602

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Other Identifiers 4

Medicare PINP00783862VA

Medicare PIN021958R53VA

Medicare UPINE98416

Medicaid1578502142VA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Gregg Allen Shivers M.d. 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 ID6800792375

PECOS Enrollment IDI20031208000654

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

Medicare enrollment records show Gregg Shivers reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Riverside Physician Services Inc

4.4 mi

Gastroenterology

101 PHILIP ROTH ST, SUITE 5-A
Newport News, VA 23606

Reassigned Medicare billing, Virginia enrollment
1,097 clinicians in this Medicare group

NPI 1194929026 (757) 599-6333

Mid-Atlantic Post Acute & Long Term Care PLLC

27 mi

Geriatric Medicine

6160 KEMPSVILLE CIR STE 325A
Norfolk, VA 23502

Reassigned Medicare billing, Virginia enrollment
214 clinicians in this Medicare group

NPI 1225557556 (757) 354-2885

SE Virginia Value Based Care, LLC

27 mi

Geriatric Medicine

6160 KEMPSVILLE CIR STE 325A
Norfolk, VA 23502

Reassigned Medicare billing, Virginia enrollment
207 clinicians in this Medicare group

NPI 1225720501 (757) 354-2885

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

Areas of Expertise CMS Part B claims 11

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 nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

174 services97 patients

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

115 services74 patients

Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more 99306

An initial nursing facility visit is your first meeting with your healthcare team at a nursing facility. Lasting typically 45 minutes, this appointment involves a comprehensive health assessment and the creation of your personalized care plan. It's a crucial step to ensure your health and well-being.

86 services84 patients

Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 99305

An initial nursing facility visit per day is a service where a healthcare professional spends about 35 minutes assessing a patient's health status. This includes reviewing medical history, conducting a physical exam, and developing a care plan based on the patient's needs.

57 services56 patients

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308

39 services26 patients

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

35 services29 patients

Hospital Affiliations CMS Care Compare 2

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

Riverside Regional Medical Center

Acute Care Hospitals · Newport News, VA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490052

Location500 J Clyde Morris BlvdNewport News, VA 23601 · Newport News City County

Emergency services Birthing friendly

Riverside Walter Reed Hospital

Acute Care Hospitals · Gloucester, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490130

Location7519 Hospital RoadGloucester, VA 23061 · Gloucester County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 23602 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.

94.07/100

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

Scored through an Alternative Payment Model

Quality

90.65

Promoting Interoperability

95.83

Improvement Activities

Referred Medical Equipment & Supplies CMS DME claims 13

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

Insertion tray with drainage bag with indwelling catheter, foley type, two-way latex with coating (teflon, silicone, silicone elastomer or hydrophilic, etc.) A4314

DME-Orthotic Devices · category DF000N

1 supplier57 claims57 services$19.71 avg. paid by Medicare

Insertion tray with drainage bag with indwelling catheter, foley type, two-way, all silicone A4315

DME-Orthotic Devices · category DF000N

1 supplier25 claims25 services$20.81 avg. paid by Medicare

Irrigation tray with bulb or piston syringe, any purpose A4320

DME-Medical/Surgical Supplies · category DA000N

1 supplier23 claims230 services$4.96 avg. paid by Medicare

Urinary catheter anchoring device, adhesive skin attachment, each A4333

DME-Orthotic Devices · category DF000N

1 supplier78 claims924 services$2.00 avg. paid by Medicare

Urinary catheter anchoring device, leg strap, each A4334

DME-Orthotic Devices · category DF000N

1 supplier58 claims58 services$4.58 avg. paid by Medicare

Bedside drainage bag, day or night, with or without anti-reflux device, with or without tube, each A4357

DME-Orthotic Devices · category DF000N

1 supplier83 claims83 services$8.02 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 10

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

DR. HEMAL D PATEL MD

Internal Medicine (Geriatric Medicine)